bootstrap table export的使用，bootstrap table表格前端导出
第一步：html页面导入2个JS文件
1.依赖文件tableExport.js，该文件的内容如下：
'use strict';
(function ($) {
$.fn.tableExport = function (options) {
let docData;
const defaults = {
csvEnclosure: '"',
csvSeparator: ',',
csvUseBOM: true,
date: {
html: 'dd/mm/yyyy' // Date format used in html source. Supported placeholders: dd, mm, yy, yyyy and a arbitrary single separator character
},
displayTableName: false, // Deprecated
escape: false, // Deprecated
exportHiddenCells: false, // true = speed up export of large tables with hidden cells (hidden cells will be exported !)
fileName: 'tableExport',
htmlContent: false,
htmlHyperlink: 'content', // Export the 'content' or the 'href' link of tags unless onCellHtmlHyperlink is not defined
ignoreColumn: [],
ignoreRow: [],
jsonScope: 'all', // One of 'head', 'data', 'all'
jspdf: { // jsPDF / jsPDF-AutoTable related options
orientation: 'p',
unit: 'pt',
format: 'a4', // One of jsPDF page formats or 'bestfit' for automatic paper format selection
margins: {left: 20, right: 10, top: 10, bottom: 10},
onDocCreated: null,
autotable: {
styles: {
cellPadding: 2,
rowHeight: 12,
fontSize: 8,
fillColor: 255, // Color value or 'inherit' to use css background-color from html table
textColor: 50, // Color value or 'inherit' to use css color from html table
fontStyle: 'normal', // 'normal', 'bold', 'italic', 'bolditalic' or 'inherit' to use css font-weight and font-style from html table
overflow: 'ellipsize', // 'visible', 'hidden', 'ellipsize' or 'linebreak'
halign: 'inherit', // 'left', 'center', 'right' or 'inherit' to use css horizontal cell alignment from html table
valign: 'middle' // 'top', 'middle', or 'bottom'
},
headerStyles: {
fillColor: [52, 73, 94],
textColor: 255,
fontStyle: 'bold',
halign: 'inherit', // 'left', 'center', 'right' or 'inherit' to use css horizontal header cell alignment from html table
valign: 'middle' // 'top', 'middle', or 'bottom'
},
alternateRowStyles: {
fillColor: 245
},
tableExport: {
doc: null, // jsPDF doc object. If set, an already created doc object will be used to export to
onAfterAutotable: null,
onBeforeAutotable: null,
onAutotableText: null,
onTable: null,
outputImages: true
}
}
},
mso: { // MS Excel and MS Word related options
fileFormat: 'xlshtml', // 'xlshtml' = Excel 2000 html format
// 'xmlss' = XML Spreadsheet 2003 file format (XMLSS)
// 'xlsx' = Excel 2007 Office Open XML format
onMsoNumberFormat: null, // Excel 2000 html format only. See readme.md for more information about msonumberformat
pageFormat: 'a4', // Page format used for page orientation
pageOrientation: 'portrait', // portrait, landscape (xlshtml format only)
rtl: false, // true = Set worksheet option 'DisplayRightToLeft'
styles: [], // E.g. ['border-bottom', 'border-top', 'border-left', 'border-right']
worksheetName: '',
xlsx: { // Specific Excel 2007 XML format settings:
formatId: { // XLSX format (id) used to format excel cells. See readme.md: data-tableexport-xlsxformatid
date: 14, // The default format id, or a format string (e.g. 'm/d/yy'), or a function(cell, row, col)
numbers: 2, // The default Format id, or a format string (e.g. '\"T\"\ #0.00'), or a function(cell, row, col)
currency: 164 // This id is used by "data-tableexport-xlsxformatid" to allow you to export a cell in currency format (see below)
},
format: {
currency: '$#,##0.00;[Red]-$#,##0.00' // The format string to be used for the export for the currency format
// Euro format: '#,##0.00 €;[Red](#,##0.00) €'
},
onHyperlink: null // function($cell, row, col, href, content, hyperlink): Return what to export for hyperlinks
}
},
numbers: {
html: {
decimalMark: '.', // Decimal mark in html source
thousandsSeparator: ',' // Thousands separator in html source
},
output: { // Set 'output: false' to keep number format of html source in resulting output
decimalMark: '.', // Decimal mark in resulting output
thousandsSeparator: ',' // Thousands separator in resulting output
}
},
onAfterSaveToFile: null, // function(data, fileName)
onBeforeSaveToFile: null, // saveIt = function(data, fileName, type, charset, encoding): Return false to abort save process
onCellData: null, // Text to export = function($cell, row, col, href, cellText, cellType)
onCellHtmlData: null, // Text to export = function($cell, row, col, htmlContent)
onCellHtmlHyperlink: null, // Text to export = function($cell, row, col, href, cellText)
onIgnoreRow: null, // ignoreRow = function($tr, row): Return true to prevent export of the row
onTableExportBegin: null, // function() - called when export starts
onTableExportEnd: null, // function() - called when export ends
outputMode: 'file', // 'file', 'string', 'base64' or 'window' (experimental)
pdfmake: {
enabled: false, // true: Use pdfmake as pdf producer instead of jspdf and jspdf-autotable
docDefinition: {
pageSize: 'A4', // 4A0,2A0,A{0-10},B{0-10},C{0-10},RA{0-4},SRA{0-4},EXECUTIVE,FOLIO,LEGAL,LETTER,TABLOID
pageOrientation: 'portrait', // 'portrait' or 'landscape'
styles: {
header: {
background: '#34495E',
color: '#FFFFFF',
bold: true,
alignment: 'center',
fillColor: '#34495E'
},
alternateRow: {
fillColor: '#f5f5f5'
}
},
defaultStyle: {
color: '#000000',
fontSize: 8,
font: 'Roboto' // Default font is 'Roboto' which needs vfs_fonts.js to be included
} // To export arabic characters include mirza_fonts.js _instead_ of vfs_fonts.js
}, // For a chinese font include either gbsn00lp_fonts.js or ZCOOLXiaoWei_fonts.js _instead_ of vfs_fonts.js
fonts: {}
},
preserve: {
leadingWS: false, // preserve leading white spaces
trailingWS: false // preserve trailing white spaces
},
preventInjection: true, // Prepend a single quote to cell strings that start with =,+,- or @ to prevent formula injection
sql: {
tableEnclosure: '`', // If table name or column names contain any characters except letters, numbers, and
columnEnclosure: '`' // underscores, usually the name must be delimited by enclosing it in back quotes (`)
},
tbodySelector: 'tr',
tfootSelector: 'tr', // Set empty ('') to prevent export of tfoot rows
theadSelector: 'tr',
tableName: 'Table',
type: 'csv' // Export format: 'csv', 'tsv', 'txt', 'sql', 'json', 'xml', 'excel', 'doc', 'png' or 'pdf'
};
const pageFormats = { // Size in pt of various paper formats. Adopted from jsPDF.
'a0': [2383.94, 3370.39], 'a1': [1683.78, 2383.94], 'a2': [1190.55, 1683.78],
'a3': [841.89, 1190.55], 'a4': [595.28, 841.89], 'a5': [419.53, 595.28],
'a6': [297.64, 419.53], 'a7': [209.76, 297.64], 'a8': [147.40, 209.76],
'a9': [104.88, 147.40], 'a10': [73.70, 104.88],
'b0': [2834.65, 4008.19], 'b1': [2004.09, 2834.65], 'b2': [1417.32, 2004.09],
'b3': [1000.63, 1417.32], 'b4': [708.66, 1000.63], 'b5': [498.90, 708.66],
'b6': [354.33, 498.90], 'b7': [249.45, 354.33], 'b8': [175.75, 249.45],
'b9': [124.72, 175.75], 'b10': [87.87, 124.72],
'c0': [2599.37, 3676.54],
'c1': [1836.85, 2599.37], 'c2': [1298.27, 1836.85], 'c3': [918.43, 1298.27],
'c4': [649.13, 918.43], 'c5': [459.21, 649.13], 'c6': [323.15, 459.21],
'c7': [229.61, 323.15], 'c8': [161.57, 229.61], 'c9': [113.39, 161.57],
'c10': [79.37, 113.39],
'dl': [311.81, 623.62],
'letter': [612, 792], 'government-letter': [576, 756], 'legal': [612, 1008],
'junior-legal': [576, 360], 'ledger': [1224, 792], 'tabloid': [792, 1224],
'credit-card': [153, 243]
};
const jsPdfThemes = { // Styles for the themes
'striped': {
table: {
fillColor: 255,
textColor: 80,
fontStyle: 'normal',
fillStyle: 'F'
},
header: {
textColor: 255,
fillColor: [41, 128, 185],
rowHeight: 23,
fontStyle: 'bold'
},
body: {},
alternateRow: {fillColor: 245}
},
'grid': {
table: {
fillColor: 255,
textColor: 80,
fontStyle: 'normal',
lineWidth: 0.1,
fillStyle: 'DF'
},
header: {
textColor: 255,
fillColor: [26, 188, 156],
rowHeight: 23,
fillStyle: 'F',
fontStyle: 'bold'
},
body: {},
alternateRow: {}
},
'plain': {header: {fontStyle: 'bold'}}
};
let jsPdfDefaultStyles = { // Base style for all themes
cellPadding: 5,
fontSize: 10,
fontName: "helvetica", // helvetica, times, courier, malgun
lineColor: 200,
lineWidth: 0.1,
fontStyle: 'normal', // normal, bold, italic, bolditalic
overflow: 'ellipsize', // visible, hidden, ellipsize or linebreak
fillColor: 255,
textColor: 20,
halign: 'left', // left, center, right
valign: 'top', // top, middle, bottom
fillStyle: 'F', // 'S', 'F' or 'DF' (stroke, fill or fill then stroke)
rowHeight: 20,
columnWidth: 'auto'
};
const FONT_ROW_RATIO = 1.15;
const el = this;
let DownloadEvt = null;
let $head_rows = [];
let $rows = [];
let rowIndex = 0;
let trData = '';
let colNames = [];
let ranges = [];
let blob;
let $hiddenTableElements = [];
let checkCellVisibility = false;
$.extend(true, defaults, options);
// Adopt deprecated options
if (defaults.type === 'xlsx') {
defaults.mso.fileFormat = defaults.type;
defaults.type = 'excel';
}
if (typeof defaults.excelFileFormat !== 'undefined' && typeof defaults.mso.fileFormat === 'undefined')
defaults.mso.fileFormat = defaults.excelFileFormat;
if (typeof defaults.excelPageFormat !== 'undefined' && typeof defaults.mso.pageFormat === 'undefined')
defaults.mso.pageFormat = defaults.excelPageFormat;
if (typeof defaults.excelPageOrientation !== 'undefined' && typeof defaults.mso.pageOrientation === 'undefined')
defaults.mso.pageOrientation = defaults.excelPageOrientation;
if (typeof defaults.excelRTL !== 'undefined' && typeof defaults.mso.rtl === 'undefined')
defaults.mso.rtl = defaults.excelRTL;
if (typeof defaults.excelstyles !== 'undefined' && typeof defaults.mso.styles === 'undefined')
defaults.mso.styles = defaults.excelstyles;
if (typeof defaults.onMsoNumberFormat !== 'undefined' && typeof defaults.mso.onMsoNumberFormat === 'undefined')
defaults.mso.onMsoNumberFormat = defaults.onMsoNumberFormat;
if (typeof defaults.worksheetName !== 'undefined' && typeof defaults.mso.worksheetName === 'undefined')
defaults.mso.worksheetName = defaults.worksheetName;
if (typeof defaults.mso.xslx !== 'undefined' && typeof defaults.mso.xlsx === 'undefined')
defaults.mso.xlsx = defaults.mso.xslx;
// Check values of some options
defaults.mso.pageOrientation = (defaults.mso.pageOrientation.substr(0, 1) === 'l') ? 'landscape' : 'portrait';
defaults.date.html = defaults.date.html || '';
if (defaults.date.html.length) {
const patt = [];
patt['dd'] = '(3[01]|[12][0-9]|0?[1-9])';
patt['mm'] = '(1[012]|0?[1-9])';
patt['yyyy'] = '((?:1[6-9]|2[0-2])\\d{2})';
patt['yy'] = '(\\d{2})';
const separator = defaults.date.html.match(/[^a-zA-Z0-9]/)[0];
const formatItems = defaults.date.html.toLowerCase().split(separator);
defaults.date.regex = '^\\s*';
defaults.date.regex += patt[formatItems[0]];
defaults.date.regex += '(.)'; // separator group
defaults.date.regex += patt[formatItems[1]];
defaults.date.regex += '\\2'; // identical separator group
defaults.date.regex += patt[formatItems[2]];
defaults.date.regex += '\\s*$';
// e.g. '^\\s*(3[01]|[12][0-9]|0?[1-9])(.)(1[012]|0?[1-9])\\2((?:1[6-9]|2[0-2])\\d{2})\\s*$'
defaults.date.pattern = new RegExp(defaults.date.regex, 'g');
let f = formatItems.indexOf('dd') + 1;
defaults.date.match_d = f + (f > 1 ? 1 : 0);
f = formatItems.indexOf('mm') + 1;
defaults.date.match_m = f + (f > 1 ? 1 : 0);
f = (formatItems.indexOf('yyyy') >= 0 ? formatItems.indexOf('yyyy') : formatItems.indexOf('yy')) + 1;
defaults.date.match_y = f + (f > 1 ? 1 : 0);
}
colNames = GetColumnNames(el);
if (typeof defaults.onTableExportBegin === 'function')
defaults.onTableExportBegin();
if (defaults.type === 'csv' || defaults.type === 'tsv' || defaults.type === 'txt') {
let csvData = '';
let rowLength = 0;
ranges = [];
rowIndex = 0;
const csvString = function (cell, rowIndex, colIndex) {
let result = '';
if (cell !== null) {
const dataString = parseString(cell, rowIndex, colIndex);
const csvValue = (dataString === null || dataString === '') ? '' : dataString.toString();
if (defaults.type === 'tsv') {
if (dataString instanceof Date)
dataString.toLocaleString();
// According to http://www.iana.org/assignments/media-types/text/tab-separated-values
// are fields that contain tabs not allowable in tsv encoding
result = replaceAll(csvValue, '\t', ' ');
} else {
// Takes a string and encapsulates it (by default in double-quotes) if it
// contains the csv field separator, spaces, or linebreaks.
if (dataString instanceof Date)
result = defaults.csvEnclosure + dataString.toLocaleString() + defaults.csvEnclosure;
else {
result = preventInjection(csvValue);
result = replaceAll(result, defaults.csvEnclosure, defaults.csvEnclosure + defaults.csvEnclosure);
if (result.indexOf(defaults.csvSeparator) >= 0 || /[\r\n ]/g.test(result))
result = defaults.csvEnclosure + result + defaults.csvEnclosure;
}
}
}
return result;
};
const CollectCsvData = function ($rows, rowselector, length) {
$rows.each(function () {
trData = '';
ForEachVisibleCell(this, rowselector, rowIndex, length + $rows.length,
function (cell, row, col) {
trData += csvString(cell, row, col) + (defaults.type === 'tsv' ? '\t' : defaults.csvSeparator);
});
trData = $.trim(trData).substring(0, trData.length - 1);
if (trData.length > 0) {
if (csvData.length > 0)
csvData += '\n';
csvData += trData;
}
rowIndex++;
});
return $rows.length;
};
rowLength += CollectCsvData($(el).find('thead').first().find(defaults.theadSelector), 'th,td', rowLength);
findTableElements($(el), 'tbody').each(function () {
rowLength += CollectCsvData(findTableElements($(this), defaults.tbodySelector), 'td,th', rowLength);
});
if (defaults.tfootSelector.length)
CollectCsvData($(el).find('tfoot').first().find(defaults.tfootSelector), 'td,th', rowLength);
csvData += '\n';
//output
if (defaults.outputMode === 'string')
return csvData;
if (defaults.outputMode === 'base64')
return base64encode(csvData);
if (defaults.outputMode === 'window') {
downloadFile(false, 'data:text/' + (defaults.type === 'csv' ? 'csv' : 'plain') + ';charset=utf-8,', csvData);
return;
}
saveToFile(csvData,
defaults.fileName + '.' + defaults.type,
'text/' + (defaults.type === 'csv' ? 'csv' : 'plain'),
'utf-8',
'',
(defaults.type === 'csv' && defaults.csvUseBOM));
} else if (defaults.type === 'sql') {
// Header
rowIndex = 0;
ranges = [];
let tdData = 'INSERT INTO ' + defaults.sql.tableEnclosure + defaults.tableName + defaults.sql.tableEnclosure + ' (';
$head_rows = collectHeadRows($(el));
$($head_rows).each(function () {
ForEachVisibleCell(this, 'th,td', rowIndex, $head_rows.length,
function (cell, row, col) {
let colName = parseString(cell, row, col) || '';
if (colName.indexOf(defaults.sql.columnEnclosure) > -1)
colName = replaceAll(colName.toString(), defaults.sql.columnEnclosure, defaults.sql.columnEnclosure + defaults.sql.columnEnclosure);
tdData += defaults.sql.columnEnclosure + colName + defaults.sql.columnEnclosure + ',';
});
rowIndex++;
tdData = $.trim(tdData).substring(0, tdData.length - 1);
});
tdData += ') VALUES ';
// Data
$rows = collectRows($(el));
$($rows).each(function () {
trData = '';
ForEachVisibleCell(this, 'td,th', rowIndex, $head_rows.length + $rows.length,
function (cell, row, col) {
let dataString = parseString(cell, row, col) || '';
if (dataString.indexOf('\'') > -1)
dataString = replaceAll(dataString.toString(), '\'', '\'\'');
trData += '\'' + dataString + '\',';
});
if (trData.length > 3) {
tdData += '(' + trData;
tdData = $.trim(tdData).substring(0, tdData.length - 1);
tdData += '),';
}
rowIndex++;
});
tdData = $.trim(tdData).substring(0, tdData.length - 1);
tdData += ';';
// Output
if (defaults.outputMode === 'string')
return tdData;
if (defaults.outputMode === 'base64')
return base64encode(tdData);
saveToFile(tdData, defaults.fileName + '.sql', 'application/sql', 'utf-8', '', false);
} else if (defaults.type === 'json') {
const jsonHeaderArray = [];
ranges = [];
$head_rows = collectHeadRows($(el));
$($head_rows).each(function () {
const jsonArrayTd = [];
ForEachVisibleCell(this, 'th,td', rowIndex, $head_rows.length,
function (cell, row, col) {
jsonArrayTd.push(parseString(cell, row, col));
});
jsonHeaderArray.push(jsonArrayTd);
});
// Data
const jsonArray = [];
$rows = collectRows($(el));
$($rows).each(function () {
const jsonObjectTd = {};
let colIndex = 0;
ForEachVisibleCell(this, 'td,th', rowIndex, $head_rows.length + $rows.length,
function (cell, row, col) {
if (jsonHeaderArray.length) {
jsonObjectTd[jsonHeaderArray[jsonHeaderArray.length - 1][colIndex]] = parseString(cell, row, col);
} else {
jsonObjectTd[colIndex] = parseString(cell, row, col);
}
colIndex++;
});
if ($.isEmptyObject(jsonObjectTd) === false)
jsonArray.push(jsonObjectTd);
rowIndex++;
});
let save_data;
if (defaults.jsonScope === 'head')
save_data = JSON.stringify(jsonHeaderArray);
else if (defaults.jsonScope === 'data')
save_data = JSON.stringify(jsonArray);
else // all
save_data = JSON.stringify({header: jsonHeaderArray, data: jsonArray});
if (defaults.outputMode === 'string')
return save_data;
if (defaults.outputMode === 'base64')
return base64encode(save_data);
saveToFile(save_data, defaults.fileName + '.json', 'application/json', 'utf-8', 'base64', false);
} else if (defaults.type === 'xml') {
rowIndex = 0;
ranges = [];
let xml = '';
xml += '';
// Header
$head_rows = collectHeadRows($(el));
$($head_rows).each(function () {
ForEachVisibleCell(this, 'th,td', rowIndex, $head_rows.length,
function (cell, row, col) {
xml += '' + parseString(cell, row, col) + ' ';
});
rowIndex++;
});
xml += ' ';
// Data
let rowCount = 1;
$rows = collectRows($(el));
$($rows).each(function () {
let colCount = 1;
trData = '';
ForEachVisibleCell(this, 'td,th', rowIndex, $head_rows.length + $rows.length,
function (cell, row, col) {
trData += '' + parseString(cell, row, col) + ' ';
colCount++;
});
if (trData.length > 0 && trData !== '' + trData + '
';
rowCount++;
}
rowIndex++;
});
xml += '\r';
function CollectXmlssData ($rows, rowselector, length) {
const spans = [];
$($rows).each(function () {
let ssIndex = 0;
let nCols = 0;
trData = '';
ForEachVisibleCell(this, 'td,th', rowIndex, length + $rows.length,
function (cell, row, col) {
if (cell !== null) {
let style = '';
let data = parseString(cell, row, col);
let type = 'String';
if (jQuery.isNumeric(data) !== false) {
type = 'Number';
} else {
const number = parsePercent(data);
if (number !== false) {
data = number;
type = 'Number';
style += ' ss:StyleID="pct1"';
}
}
if (type !== 'Number')
data = data.replace(/\n/g, '
');
let colspan = getColspan(cell);
let rowspan = getRowspan(cell);
// Skip spans
$.each(spans, function () {
const range = this;
if (rowIndex >= range.s.r && rowIndex <= range.e.r && nCols >= range.s.c && nCols <= range.e.c) {
for (let i = 0; i <= range.e.c - range.s.c; ++i) {
nCols++;
ssIndex++;
}
}
});
// Handle Row Span
if (rowspan || colspan) {
rowspan = rowspan || 1;
colspan = colspan || 1;
spans.push({
s: {r: rowIndex, c: nCols},
e: {r: rowIndex + rowspan - 1, c: nCols + colspan - 1}
});
}
// Handle Colspan
if (colspan > 1) {
style += ' ss:MergeAcross="' + (colspan - 1) + '"';
nCols += (colspan - 1);
}
if (rowspan > 1) {
style += ' ss:MergeDown="' + (rowspan - 1) + '" ss:StyleID="rsp1"';
}
if (ssIndex > 0) {
style += ' ss:Index="' + (nCols + 1) + '"';
ssIndex = 0;
}
trData += '' +
$('').text(data).html() +
'\r';
nCols++;
}
});
if (trData.length > 0)
docData += '\r' + trData + '
\r';
rowIndex++;
});
return $rows.length;
}
const rowLength = CollectXmlssData(collectHeadRows($table), 'th,td', 0);
CollectXmlssData(collectRows($table), 'td,th', rowLength);
docData += '
\r';
sheetData.push(docData);
});
const count = {};
const firstOccurrences = {};
let item, itemCount;
for (let n = 0, c = docNames.length; n < c; n++) {
item = docNames[n];
itemCount = count[item];
itemCount = count[item] = (itemCount == null ? 1 : itemCount + 1);
if (itemCount === 2)
docNames[firstOccurrences[item]] = docNames[firstOccurrences[item]].substring(0, 29) + '-1';
if (count[item] > 1)
docNames[n] = docNames[n].substring(0, 29) + '-' + count[item];
else
firstOccurrences[item] = n;
}
const CreationDate = new Date().toISOString();
let xmlssDocFile = '\r' +
'\r' +
'\r' +
'\r' +
' ' + CreationDate + ' \r' +
' \r' +
'\r' +
' \r' +
'\r' +
' 9000 \r' +
' 13860 \r' +
' 0 \r' +
' 0 \r' +
' False \r' +
' False \r' +
' \r' +
'\r' +
' \r' +
' \r' +
' \r' +
' \r';
for (let j = 0; j < sheetData.length; j++) {
xmlssDocFile += '\r' +
sheetData[j];
if (defaults.mso.rtl) {
xmlssDocFile += '\r' +
' \r';
} else
xmlssDocFile += ' \r';
}
xmlssDocFile += ' \r';
if (defaults.outputMode === 'string')
return xmlssDocFile;
if (defaults.outputMode === 'base64')
return base64encode(xmlssDocFile);
saveToFile(xmlssDocFile, defaults.fileName + '.xml', 'application/xml', 'utf-8', 'base64', false);
} else if (defaults.type === 'excel' && defaults.mso.fileFormat === 'xlsx') {
const sheetNames = [];
const workbook = XLSX.utils.book_new();
// Multiple worksheets and .xlsx file extension #202
$(el).filter(function () {
return isVisible($(this));
}).each(function () {
const $table = $(this);
const ws = xlsxTableToSheet(this);
let sheetName = '';
if (typeof defaults.mso.worksheetName === 'string' && defaults.mso.worksheetName.length)
sheetName = defaults.mso.worksheetName + ' ' + (sheetNames.length + 1);
else if (typeof defaults.mso.worksheetName[sheetNames.length] !== 'undefined')
sheetName = defaults.mso.worksheetName[sheetNames.length];
if (!sheetName.length)
sheetName = $table.find('caption').text() || '';
if (!sheetName.length)
sheetName = 'Table ' + (sheetNames.length + 1);
sheetName = $.trim(sheetName.replace(/[\\\/[\]*:?'"]/g, '').substring(0, 31));
sheetNames.push(sheetName);
XLSX.utils.book_append_sheet(workbook, ws, sheetName);
});
// add worksheet to workbook
const wbData = XLSX.write(workbook, {type: 'binary', bookType: defaults.mso.fileFormat, bookSST: false});
saveToFile(xlsxWorkbookToArrayBuffer(wbData),
defaults.fileName + '.' + defaults.mso.fileFormat,
'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
'UTF-8', '', false);
} else if (defaults.type === 'excel' || defaults.type === 'xls' || defaults.type === 'word' || defaults.type === 'doc') {
const MSDocType = (defaults.type === 'excel' || defaults.type === 'xls') ? 'excel' : 'word';
const MSDocExt = (MSDocType === 'excel') ? 'xls' : 'doc';
const MSDocSchema = 'xmlns:x="urn:schemas-microsoft-com:office:' + MSDocType + '"';
docData = '';
let docName = '';
$(el).filter(function () {
return isVisible($(this));
}).each(function () {
const $table = $(this);
if (docName === '') {
docName = defaults.mso.worksheetName || $table.find('caption').text() || 'Table';
docName = $.trim(docName.replace(/[\\\/[\]*:?'"]/g, '').substring(0, 31));
}
if (defaults.exportHiddenCells === false) {
$hiddenTableElements = $table.find('tr, th, td').filter(':hidden');
checkCellVisibility = $hiddenTableElements.length > 0;
}
rowIndex = 0;
ranges = [];
colNames = GetColumnNames(this);
// Header
docData += '';
$head_rows = collectHeadRows($table);
$($head_rows).each(function () {
const $row = $(this);
const rowStyles = document.defaultView.getComputedStyle($row[0], null);
trData = '';
ForEachVisibleCell(this, 'th,td', rowIndex, $head_rows.length,
function (cell, row, col) {
if (cell !== null) {
let thStyle = '';
trData += ' 0)
trData += ' colspan="' + tdColspan + '"';
const tdRowspan = getRowspan(cell);
if (tdRowspan > 0)
trData += ' rowspan="' + tdRowspan + '"';
trData += '>' + parseString(cell, row, col) + '';
}
});
if (trData.length > 0)
docData += '' + trData + ' ';
rowIndex++;
});
docData += ' ';
// Data
$rows = collectRows($table);
$($rows).each(function () {
const $row = $(this);
let cellStyles = null;
let rowStyles = null;
trData = '';
ForEachVisibleCell(this, 'td,th', rowIndex, $head_rows.length + $rows.length,
function (cell, row, col) {
if (cell !== null) {
let tdValue = parseString(cell, row, col);
let tdStyle = '';
let tdCss = $(cell).attr('data-tableexport-msonumberformat');
if (typeof tdCss === 'undefined' && typeof defaults.mso.onMsoNumberFormat === 'function')
tdCss = defaults.mso.onMsoNumberFormat(cell, row, col);
if (typeof tdCss !== 'undefined' && tdCss !== '')
tdStyle = 'style="mso-number-format:\'' + tdCss + '\'';
if (defaults.mso.styles.length) {
cellStyles = document.defaultView.getComputedStyle(cell, null);
rowStyles = null;
for (let cssStyle in defaults.mso.styles) {
const stylePropertyName = defaults.mso.styles[cssStyle];
tdCss = getStyle(cellStyles, stylePropertyName);
if (tdCss === '') {
if (rowStyles === null)
rowStyles = document.defaultView.getComputedStyle($row[0], null);
tdCss = getStyle(rowStyles, stylePropertyName);
}
if (tdCss !== '' && tdCss !== '0px none rgb(0, 0, 0)' && tdCss !== 'rgba(0, 0, 0, 0)') {
tdStyle += (tdStyle === '') ? 'style="' : ';';
tdStyle += stylePropertyName + ':' + tdCss;
}
}
}
trData += ' 0)
trData += ' colspan="' + tdColspan + '"';
const tdRowspan = getRowspan(cell);
if (tdRowspan > 0)
trData += ' rowspan="' + tdRowspan + '"';
if (typeof tdValue === 'string' && tdValue !== '') {
tdValue = preventInjection(tdValue);
tdValue = tdValue.replace(/\n/g, '
');
}
trData += '>' + tdValue + '';
}
});
if (trData.length > 0)
docData += '' + trData + ' ';
rowIndex++;
});
if (defaults.displayTableName)
docData += '' + parseString($('' + defaults.tableName + '
')) + '
';
});
//noinspection XmlUnusedNamespaceDeclaration
let docFile = '';
docFile += '';
docFile += '';
if (MSDocType === 'excel') {
docFile += '';
}
docFile += '';
docFile += '';
docFile += '';
docFile += '';
docFile += docData;
docFile += '';
docFile += '';
docFile += '';
if (defaults.outputMode === 'string')
return docFile;
if (defaults.outputMode === 'base64')
return base64encode(docFile);
saveToFile(docFile, defaults.fileName + '.' + MSDocExt, 'application/vnd.ms-' + MSDocType, '', 'base64', false);
} else if (defaults.type === 'png') {
html2canvas($(el)[0]).then(
function (canvas) {
const image = canvas.toDataURL();
const byteString = atob(image.substring(22)); // remove data stuff
const buffer = new ArrayBuffer(byteString.length);
const intArray = new Uint8Array(buffer);
for (let i = 0; i < byteString.length; i++)
intArray[i] = byteString.charCodeAt(i);
if (defaults.outputMode === 'string')
return byteString;
if (defaults.outputMode === 'base64')
return base64encode(image);
if (defaults.outputMode === 'window') {
window.open(image);
return;
}
saveToFile(buffer, defaults.fileName + '.png', 'image/png', '', '', false);
});
} else if (defaults.type === 'pdf') {
if (defaults.pdfmake.enabled === true) {
// pdf output using pdfmake
// https://github.com/bpampuch/pdfmake
const docDefinition = {
content: []
};
$.extend(true, docDefinition, defaults.pdfmake.docDefinition);
ranges = [];
$(el).filter(function () {
return isVisible($(this));
}).each(function () {
const $table = $(this);
const widths = [];
const body = [];
rowIndex = 0;
/**
* @return {number}
*/
const CollectPdfmakeData = function ($rows, colselector, length) {
let rLength = 0;
$($rows).each(function () {
const r = [];
ForEachVisibleCell(this, colselector, rowIndex, length,
function (cell, row, col) {
let cellContent;
if (typeof cell !== 'undefined' && cell !== null) {
const colspan = getColspan(cell);
const rowspan = getRowspan(cell);
cellContent = {text: parseString(cell, row, col) || ' '};
if (colspan > 1 || rowspan > 1) {
cellContent['colSpan'] = colspan || 1;
cellContent['rowSpan'] = rowspan || 1;
}
} else
cellContent = {text: ' '};
if (colselector.indexOf('th') >= 0)
cellContent['style'] = 'header';
r.push(cellContent);
});
if (r.length)
body.push(r);
if (rLength < r.length)
rLength = r.length;
rowIndex++;
});
return rLength;
};
$head_rows = collectHeadRows($table);
let colcount = CollectPdfmakeData($head_rows, 'th,td', $head_rows.length);
for (let i = widths.length; i < colcount; i++)
widths.push('*');
// Data
$rows = collectRows($table);
colcount = CollectPdfmakeData($rows, 'td', $head_rows.length + $rows.length);
for (let i = widths.length; i < colcount; i++)
widths.push('*');
docDefinition.content.push({ table: {
headerRows: $head_rows.length ? $head_rows.length : null,
widths: widths,
body: body
},
layout: {
layout: 'noBorders',
hLineStyle: function (i, node) { return 0; },
vLineWidth: function (i, node) { return 0; },
hLineColor: function (i, node) { return i < node.table.headerRows ?
defaults.pdfmake.docDefinition.styles.header.background :
defaults.pdfmake.docDefinition.styles.alternateRow.fillColor; },
vLineColor: function (i, node) { return i < node.table.headerRows ?
defaults.pdfmake.docDefinition.styles.header.background :
defaults.pdfmake.docDefinition.styles.alternateRow.fillColor; },
fillColor: function (rowIndex, node, columnIndex) { return (rowIndex % 2 === 0) ?
defaults.pdfmake.docDefinition.styles.alternateRow.fillColor :
null; }
},
pageBreak: docDefinition.content.length ? "before" : undefined
});
}); // ...for each table
if (typeof pdfMake !== 'undefined' && typeof pdfMake.createPdf !== 'undefined') {
pdfMake.fonts = {
Roboto: {
normal: 'Roboto-Regular.ttf',
bold: 'Roboto-Medium.ttf',
italics: 'Roboto-Italic.ttf',
bolditalics: 'Roboto-MediumItalic.ttf'
}
};
// pdfmake >= 0.2.0 - replace pdfMake.vfs with pdfMake.virtualfs
if (pdfMake.vfs.hasOwnProperty ('Mirza-Regular.ttf')) {
docDefinition.defaultStyle.font = 'Mirza';
$.extend(true, pdfMake.fonts, {Mirza: {normal: 'Mirza-Regular.ttf',
bold: 'Mirza-Bold.ttf',
italics: 'Mirza-Medium.ttf',
bolditalics: 'Mirza-SemiBold.ttf'
}});
}
else if (pdfMake.vfs.hasOwnProperty ('gbsn00lp.ttf')) {
docDefinition.defaultStyle.font = 'gbsn00lp';
$.extend(true, pdfMake.fonts, {gbsn00lp: {normal: 'gbsn00lp.ttf',
bold: 'gbsn00lp.ttf',
italics: 'gbsn00lp.ttf',
bolditalics: 'gbsn00lp.ttf'
}});
}
else if (pdfMake.vfs.hasOwnProperty ('ZCOOLXiaoWei-Regular.ttf')) {
docDefinition.defaultStyle.font = 'ZCOOLXiaoWei';
$.extend(true, pdfMake.fonts, {ZCOOLXiaoWei: {normal: 'ZCOOLXiaoWei-Regular.ttf',
bold: 'ZCOOLXiaoWei-Regular.ttf',
italics: 'ZCOOLXiaoWei-Regular.ttf',
bolditalics: 'ZCOOLXiaoWei-Regular.ttf'
}});
}
$.extend(true, pdfMake.fonts, defaults.pdfmake.fonts);
// pdfmake <= 0.1.71
pdfMake.createPdf(docDefinition).getBuffer(function (buffer) {
saveToFile(buffer, defaults.fileName + '.pdf', 'application/pdf', '', '', false);
});
// pdfmake >= 0.2.0 - replace above code with:
//pdfMake.createPdf(docDefinition).download(defaults.fileName);
}
} else if (defaults.jspdf.autotable === false) {
// pdf output using jsPDF's core html support
let doc = new jspdf.jsPDF({orientation: defaults.jspdf.orientation,
unit: defaults.jspdf.unit,
format: defaults.jspdf.format});
doc.html(el[0], {
callback: function () {
jsPdfOutput(doc, false);
},
html2canvas: {scale: ((doc.internal.pageSize.width - defaults.jspdf.margins.left * 2) / el[0].scrollWidth)},
x: defaults.jspdf.margins.left,
y: defaults.jspdf.margins.top
/*
margin: [
defaults.jspdf.margins.left,
defaults.jspdf.margins.top,
getPropertyUnitValue($(el).first().get(0), 'width', 'mm'),
getPropertyUnitValue($(el).first().get(0), 'height', 'mm')
]
*/
});
} else {
// pdf output using jsPDF AutoTable plugin
// https://github.com/simonbengtsson/jsPDF-AutoTable
let teOptions = defaults.jspdf.autotable.tableExport;
// When setting jspdf.format to 'bestfit' tableExport tries to choose
// the minimum required paper format and orientation in which the table
// (or tables in multitable mode) completely fits without column adjustment
if (typeof defaults.jspdf.format === 'string' && defaults.jspdf.format.toLowerCase() === 'bestfit') {
let rk = '', ro = '';
let mw = 0;
$(el).each(function () {
if (isVisible($(this))) {
const w = getPropertyUnitValue($(this).get(0), 'width', 'pt');
if (w > mw) {
if (w > pageFormats.a0[0]) {
rk = 'a0';
ro = 'l';
}
for (let key in pageFormats) {
if (pageFormats.hasOwnProperty(key)) {
if (pageFormats[key][1] > w) {
rk = key;
ro = 'l';
if (pageFormats[key][0] > w)
ro = 'p';
}
}
}
mw = w;
}
}
});
defaults.jspdf.format = (rk === '' ? 'a4' : rk);
defaults.jspdf.orientation = (ro === '' ? 'w' : ro);
}
// The jsPDF doc object is stored in defaults.jspdf.autotable.tableExport,
// thus it can be accessed from any callback function
if (teOptions.doc == null) {
teOptions.doc = new jspdf.jsPDF(defaults.jspdf.orientation,
defaults.jspdf.unit,
defaults.jspdf.format);
teOptions.wScaleFactor = 1;
teOptions.hScaleFactor = 1;
if (typeof defaults.jspdf.onDocCreated === 'function')
defaults.jspdf.onDocCreated(teOptions.doc);
}
jsPdfDefaultStyles.fontName = teOptions.doc.getFont().fontName;
if (teOptions.outputImages === true)
teOptions.images = {};
if (typeof teOptions.images !== 'undefined') {
$(el).filter(function () {
return isVisible($(this));
}).each(function () {
let rowCount = 0;
ranges = [];
if (defaults.exportHiddenCells === false) {
$hiddenTableElements = $(this).find('tr, th, td').filter(':hidden');
checkCellVisibility = $hiddenTableElements.length > 0;
}
$head_rows = collectHeadRows($(this));
$rows = collectRows($(this));
$($rows).each(function () {
ForEachVisibleCell(this, 'td,th', $head_rows.length + rowCount, $head_rows.length + $rows.length,
function (cell) {
collectImages(cell, $(cell).children(), teOptions);
});
rowCount++;
});
});
$head_rows = [];
$rows = [];
}
loadImages(teOptions, function () {
$(el).filter(function () {
return isVisible($(this));
}).each(function () {
let colKey;
rowIndex = 0;
ranges = [];
if (defaults.exportHiddenCells === false) {
$hiddenTableElements = $(this).find('tr, th, td').filter(':hidden');
checkCellVisibility = $hiddenTableElements.length > 0;
}
colNames = GetColumnNames(this);
teOptions.columns = [];
teOptions.rows = [];
teOptions.teCells = {};
// onTable: optional callback function for every matching table that can be used
// to modify the tableExport options or to skip the output of a particular table
// if the table selector targets multiple tables
if (typeof teOptions.onTable === 'function')
if (teOptions.onTable($(this), defaults) === false)
return true; // continue to next iteration step (table)
// each table works with an own copy of AutoTable options
defaults.jspdf.autotable.tableExport = null; // avoid deep recursion error
const atOptions = $.extend(true, {}, defaults.jspdf.autotable);
defaults.jspdf.autotable.tableExport = teOptions;
atOptions.margin = {};
$.extend(true, atOptions.margin, defaults.jspdf.margins);
atOptions.tableExport = teOptions;
if (typeof atOptions.createdHeaderCell !== 'function') {
// apply some original css styles to pdf header cells
atOptions.createdHeaderCell = function (cell, data) {
if (typeof teOptions.columns [data.column.dataKey] !== 'undefined') {
const col = teOptions.columns [data.column.dataKey];
if (typeof col.rect !== 'undefined') {
let rh;
cell.contentWidth = col.rect.width;
if (typeof teOptions.heightRatio === 'undefined' || teOptions.heightRatio === 0) {
if (data.row.raw [data.column.dataKey].rowspan)
rh = data.row.raw [data.column.dataKey].rect.height / data.row.raw [data.column.dataKey].rowspan;
else
rh = data.row.raw [data.column.dataKey].rect.height;
teOptions.heightRatio = cell.styles.rowHeight / rh;
}
rh = data.row.raw [data.column.dataKey].rect.height * teOptions.heightRatio;
if (rh > cell.styles.rowHeight)
cell.styles.rowHeight = rh;
}
cell.styles.halign = (atOptions.headerStyles.halign === 'inherit') ? 'center' : atOptions.headerStyles.halign;
cell.styles.valign = atOptions.headerStyles.valign;
if (typeof col.style !== 'undefined' && col.style.hidden !== true) {
if (atOptions.headerStyles.halign === 'inherit')
cell.styles.halign = col.style.align;
if (atOptions.styles.fillColor === 'inherit')
cell.styles.fillColor = col.style.bcolor;
if (atOptions.styles.textColor === 'inherit')
cell.styles.textColor = col.style.color;
if (atOptions.styles.fontStyle === 'inherit')
cell.styles.fontStyle = col.style.fstyle;
}
}
};
}
if (typeof atOptions.createdCell !== 'function') {
// apply some original css styles to pdf table cells
atOptions.createdCell = function (cell, data) {
const tecell = teOptions.teCells [data.row.index + ':' + data.column.dataKey];
cell.styles.halign = (atOptions.styles.halign === 'inherit') ? 'center' : atOptions.styles.halign;
cell.styles.valign = atOptions.styles.valign;
if (typeof tecell !== 'undefined' && typeof tecell.style !== 'undefined' && tecell.style.hidden !== true) {
if (atOptions.styles.halign === 'inherit')
cell.styles.halign = tecell.style.align;
if (atOptions.styles.fillColor === 'inherit')
cell.styles.fillColor = tecell.style.bcolor;
if (atOptions.styles.textColor === 'inherit')
cell.styles.textColor = tecell.style.color;
if (atOptions.styles.fontStyle === 'inherit')
cell.styles.fontStyle = tecell.style.fstyle;
}
};
}
if (typeof atOptions.drawHeaderCell !== 'function') {
atOptions.drawHeaderCell = function (cell, data) {
const colopt = teOptions.columns [data.column.dataKey];
if ((colopt.style.hasOwnProperty('hidden') !== true || colopt.style.hidden !== true) &&
colopt.rowIndex >= 0)
return prepareAutoTableText(cell, data, colopt);
else
return false; // cell is hidden
};
}
if (typeof atOptions.drawCell !== 'function') {
atOptions.drawCell = function (cell, data) {
const teCell = teOptions.teCells [data.row.index + ':' + data.column.dataKey];
const draw2canvas = (typeof teCell !== 'undefined' && teCell.isCanvas);
if (draw2canvas !== true) {
if (prepareAutoTableText(cell, data, teCell)) {
teOptions.doc.rect(cell.x, cell.y, cell.width, cell.height, cell.styles.fillStyle);
if (typeof teCell !== 'undefined' &&
(typeof teCell.hasUserDefText === 'undefined' || teCell.hasUserDefText !== true) &&
typeof teCell.elements !== 'undefined' && teCell.elements.length) {
const hScale = cell.height / teCell.rect.height;
if (hScale > teOptions.hScaleFactor)
teOptions.hScaleFactor = hScale;
teOptions.wScaleFactor = cell.width / teCell.rect.width;
const ySave = cell.textPos.y;
drawAutotableElements(cell, teCell.elements, teOptions);
cell.textPos.y = ySave;
drawAutotableText(cell, teCell.elements, teOptions);
} else
drawAutotableText(cell, {}, teOptions);
}
} else {
const container = teCell.elements[0];
const imgId = $(container).attr('data-tableexport-canvas');
const r = container.getBoundingClientRect();
cell.width = r.width * teOptions.wScaleFactor;
cell.height = r.height * teOptions.hScaleFactor;
data.row.height = cell.height;
jsPdfDrawImage(cell, container, imgId, teOptions);
}
return false;
};
}
// collect header and data rows
teOptions.headerrows = [];
$head_rows = collectHeadRows($(this));
$($head_rows).each(function () {
colKey = 0;
teOptions.headerrows[rowIndex] = [];
ForEachVisibleCell(this, 'th,td', rowIndex, $head_rows.length,
function (cell, row, col) {
const obj = getCellStyles(cell);
obj.title = parseString(cell, row, col);
obj.key = colKey++;
obj.rowIndex = rowIndex;
teOptions.headerrows[rowIndex].push(obj);
});
rowIndex++;
});
if (rowIndex > 0) {
// iterate through last row
let lastrow = rowIndex - 1;
while (lastrow >= 0) {
$.each(teOptions.headerrows[lastrow], function () {
let obj = this;
if (lastrow > 0 && this.rect === null)
obj = teOptions.headerrows[lastrow - 1][this.key];
if (obj !== null && obj.rowIndex >= 0 &&
(obj.style.hasOwnProperty('hidden') !== true || obj.style.hidden !== true))
teOptions.columns.push(obj);
});
lastrow = (teOptions.columns.length > 0) ? -1 : lastrow - 1;
}
}
let rowCount = 0;
$rows = [];
$rows = collectRows($(this));
$($rows).each(function () {
const rowData = [];
colKey = 0;
ForEachVisibleCell(this, 'td,th', rowIndex, $head_rows.length + $rows.length,
function (cell, row, col) {
let obj;
if (typeof teOptions.columns[colKey] === 'undefined') {
// jsPDF-Autotable needs columns. Thus define hidden ones for tables without thead
obj = {
title: '',
key: colKey,
style: {
hidden: true
}
};
teOptions.columns.push(obj);
}
rowData.push(parseString(cell, row, col));
if (typeof cell !== 'undefined' && cell !== null) {
obj = getCellStyles(cell);
obj.isCanvas = cell.hasAttribute('data-tableexport-canvas');
obj.elements = obj.isCanvas ? $(cell) : $(cell).children();
if(typeof $(cell).data('teUserDefText') !== 'undefined')
obj.hasUserDefText = true;
teOptions.teCells [rowCount + ':' + colKey++] = obj;
} else {
obj = $.extend(true, {}, teOptions.teCells [rowCount + ':' + (colKey - 1)]);
obj.colspan = -1;
teOptions.teCells [rowCount + ':' + colKey++] = obj;
}
});
if (rowData.length) {
teOptions.rows.push(rowData);
rowCount++;
}
rowIndex++;
});
// onBeforeAutotable: optional callback function before calling
// jsPDF AutoTable that can be used to modify the AutoTable options
if (typeof teOptions.onBeforeAutotable === 'function')
teOptions.onBeforeAutotable($(this), teOptions.columns, teOptions.rows, atOptions);
jsPdfAutoTable(atOptions.tableExport.doc, teOptions.columns, teOptions.rows, atOptions);
// onAfterAutotable: optional callback function after returning
// from jsPDF AutoTable that can be used to modify the AutoTable options
if (typeof teOptions.onAfterAutotable === 'function')
teOptions.onAfterAutotable($(this), atOptions);
// set the start position for the next table (in case there is one)
defaults.jspdf.autotable.startY = jsPdfAutoTableEndPosY() + atOptions.margin.top;
});
jsPdfOutput(teOptions.doc, (typeof teOptions.images !== 'undefined' && jQuery.isEmptyObject(teOptions.images) === false));
if (typeof teOptions.headerrows !== 'undefined')
teOptions.headerrows.length = 0;
if (typeof teOptions.columns !== 'undefined')
teOptions.columns.length = 0;
if (typeof teOptions.rows !== 'undefined')
teOptions.rows.length = 0;
delete teOptions.doc;
teOptions.doc = null;
});
}
}
function collectHeadRows ($table) {
const result = [];
findTableElements($table, 'thead').each(function () {
result.push.apply(result, findTableElements($(this), defaults.theadSelector).toArray());
});
return result;
}
function collectRows ($table) {
const result = [];
findTableElements($table, 'tbody').each(function () {
result.push.apply(result, findTableElements($(this), defaults.tbodySelector).toArray());
});
if (defaults.tfootSelector.length) {
findTableElements($table, 'tfoot').each(function () {
result.push.apply(result, findTableElements($(this), defaults.tfootSelector).toArray());
});
}
return result;
}
function findTableElements ($parent, selector) {
const parentSelector = $parent[0].tagName;
const parentLevel = $parent.parents(parentSelector).length;
return $parent.find(selector).filter(function () {
return parentLevel === $(this).closest(parentSelector).parents(parentSelector).length;
});
}
function GetColumnNames (table) {
const result = [];
let maxCols = 0;
let row = 0;
let col = 0;
$(table).find('thead').first().find('th').each(function (index, el) {
const hasDataField = $(el).attr('data-field') !== undefined;
if (typeof el.parentNode.rowIndex !== 'undefined' && row !== el.parentNode.rowIndex) {
row = el.parentNode.rowIndex;
col = 0;
maxCols = 0;
}
const colSpan = getColspan(el);
maxCols += (colSpan ? colSpan : 1);
while (col < maxCols) {
result[col] = (hasDataField ? $(el).attr('data-field') : col.toString());
col++;
}
});
return result;
}
function isVisible ($element) {
let isRow = typeof $element[0].rowIndex !== 'undefined';
const isCell = isRow === false && typeof $element[0].cellIndex !== 'undefined';
const isElementVisible = (isCell || isRow) ? isTableElementVisible($element) : $element.is(':visible');
let tableexportDisplay = $element.attr('data-tableexport-display');
if (isCell && tableexportDisplay !== 'none' && tableexportDisplay !== 'always') {
$element = $($element[0].parentNode);
isRow = typeof $element[0].rowIndex !== 'undefined';
tableexportDisplay = $element.attr('data-tableexport-display');
}
if (isRow && tableexportDisplay !== 'none' && tableexportDisplay !== 'always') {
tableexportDisplay = $element.closest('table').attr('data-tableexport-display');
}
return tableexportDisplay !== 'none' && (isElementVisible === true || tableexportDisplay === 'always');
}
function isTableElementVisible ($element) {
let hiddenEls = [];
if (checkCellVisibility) {
hiddenEls = $hiddenTableElements.filter(function () {
let found = false;
if (this.nodeType === $element[0].nodeType) {
if (typeof this.rowIndex !== 'undefined' && this.rowIndex === $element[0].rowIndex)
found = true;
else if (typeof this.cellIndex !== 'undefined' && this.cellIndex === $element[0].cellIndex &&
typeof this.parentNode.rowIndex !== 'undefined' &&
typeof $element[0].parentNode.rowIndex !== 'undefined' &&
this.parentNode.rowIndex === $element[0].parentNode.rowIndex)
found = true;
}
return found;
});
}
return (checkCellVisibility === false || hiddenEls.length === 0);
}
function isColumnIgnored ($cell, rowLength, colIndex) {
let result = false;
if (isVisible($cell)) {
if (defaults.ignoreColumn.length > 0) {
if ($.inArray(colIndex, defaults.ignoreColumn) !== -1 ||
$.inArray(colIndex - rowLength, defaults.ignoreColumn) !== -1 ||
(colNames.length > colIndex && typeof colNames[colIndex] !== 'undefined' &&
$.inArray(colNames[colIndex], defaults.ignoreColumn) !== -1))
result = true;
}
} else
result = true;
return result;
}
function ForEachVisibleCell (tableRow, selector, rowIndex, rowCount, cellcallback) {
if (typeof (cellcallback) === 'function') {
let ignoreRow = false;
if (typeof defaults.onIgnoreRow === 'function')
ignoreRow = defaults.onIgnoreRow($(tableRow), rowIndex);
if (ignoreRow === false &&
(defaults.ignoreRow.length === 0 ||
($.inArray(rowIndex, defaults.ignoreRow) === -1 &&
$.inArray(rowIndex - rowCount, defaults.ignoreRow) === -1)) &&
isVisible($(tableRow))) {
const $cells = findTableElements($(tableRow), selector);
let cellsCount = $cells.length;
let colCount = 0;
let colIndex = 0;
$cells.each(function () {
const $cell = $(this);
let colspan = getColspan(this);
let rowspan = getRowspan(this);
let c;
// Skip ranges
$.each(ranges, function () {
const range = this;
if (rowIndex > range.s.r && rowIndex <= range.e.r && colCount >= range.s.c && colCount <= range.e.c) {
for (c = 0; c <= range.e.c - range.s.c; ++c) {
cellsCount++;
colIndex++;
cellcallback(null, rowIndex, colCount++);
}
}
});
// Handle span's
if (rowspan || colspan) {
rowspan = rowspan || 1;
colspan = colspan || 1;
ranges.push({
s: {r: rowIndex, c: colCount},
e: {r: rowIndex + rowspan - 1, c: colCount + colspan - 1}
});
}
if (isColumnIgnored($cell, cellsCount, colIndex++) === false) {
// Handle value
cellcallback(this, rowIndex, colCount++);
}
// Handle colspan
if (colspan > 1) {
for (c = 0; c < colspan - 1; ++c) {
colIndex++;
cellcallback(null, rowIndex, colCount++);
}
}
});
// Skip ranges
$.each(ranges, function () {
const range = this;
if (rowIndex >= range.s.r && rowIndex <= range.e.r && colCount >= range.s.c && colCount <= range.e.c) {
for (let c = 0; c <= range.e.c - range.s.c; ++c) {
cellcallback(null, rowIndex, colCount++);
}
}
});
}
}
}
function jsPdfDrawImage (cell, container, imgId, teOptions) {
if (typeof teOptions.images !== 'undefined') {
const image = teOptions.images[imgId];
if (typeof image !== 'undefined') {
const r = container.getBoundingClientRect();
const arCell = cell.width / cell.height;
const arImg = r.width / r.height;
let imgWidth = cell.width;
let imgHeight = cell.height;
const px2pt = 0.264583 * 72 / 25.4;
let uy = 0;
if (arImg <= arCell) {
imgHeight = Math.min(cell.height, r.height);
imgWidth = r.width * imgHeight / r.height;
} else if (arImg > arCell) {
imgWidth = Math.min(cell.width, r.width);
imgHeight = r.height * imgWidth / r.width;
}
imgWidth *= px2pt;
imgHeight *= px2pt;
if (imgHeight < cell.height)
uy = (cell.height - imgHeight) / 2;
try {
teOptions.doc.addImage(image.src, cell.textPos.x, cell.y + uy, imgWidth, imgHeight);
} catch (e) {
// TODO: IE -> convert png to jpeg
}
cell.textPos.x += imgWidth;
}
}
}
function jsPdfOutput (doc, hasimages) {
if (defaults.outputMode === 'string')
return doc.output();
if (defaults.outputMode === 'base64')
return base64encode(doc.output());
if (defaults.outputMode === 'window') {
window.URL = window.URL || window.webkitURL;
window.open(window.URL.createObjectURL(doc.output('blob')));
return;
}
const fileName = defaults.fileName + '.pdf';
try {
const blob = doc.output('blob')
saveAs(blob, fileName);
if (typeof defaults.onAfterSaveToFile === 'function')
defaults.onAfterSaveToFile(blob, fileName);
} catch (e) {
downloadFile(fileName,
'data:application/pdf' + (hasimages ? '' : ';base64') + ',',
hasimages ? doc.output('blob') : doc.output());
}
}
function prepareAutoTableText (cell, data, cellopt) {
let cs = 0
if (typeof cellopt !== 'undefined')
cs = cellopt.colspan;
if (cs >= 0) {
// colspan handling
let cellWidth = cell.width
let textPosX = cell.textPos.x
const i = data.table.columns.indexOf(data.column)
for (let c = 1; c < cs; c++) {
const column = data.table.columns[i + c]
cellWidth += column.width;
}
if (cs > 1) {
if (cell.styles.halign === 'right')
textPosX = cell.textPos.x + cellWidth - cell.width;
else if (cell.styles.halign === 'center')
textPosX = cell.textPos.x + (cellWidth - cell.width) / 2;
}
cell.width = cellWidth;
cell.textPos.x = textPosX;
if (typeof cellopt !== 'undefined' && cellopt.rowspan > 1)
cell.height = cell.height * cellopt.rowspan;
// fix jsPDF's calculation of text position
if (cell.styles.valign === 'middle' || cell.styles.valign === 'bottom') {
const splittedText = typeof cell.text === 'string' ? cell.text.split(/\r\n|\r|\n/g) : cell.text;
const lineCount = splittedText.length || 1;
if (lineCount > 2)
cell.textPos.y -= ((2 - FONT_ROW_RATIO) / 2 * data.row.styles.fontSize) * (lineCount - 2) / 3;
}
return true;
} else
return false; // cell is hidden (colspan = -1), don't draw it
}
function collectImages (cell, elements, teOptions) {
if (typeof cell !== 'undefined' && cell !== null) {
if (cell.hasAttribute('data-tableexport-canvas')) {
const imgId = new Date().getTime();
$(cell).attr('data-tableexport-canvas', imgId);
teOptions.images[imgId] = {
url: '[data-tableexport-canvas="' + imgId + '"]',
src: null
};
} else if (elements !== 'undefined' && elements != null) {
elements.each(function () {
if ($(this).is('img')) {
const imgId = strHashCode(this.src);
teOptions.images[imgId] = {
url: this.src,
src: this.src
};
}
collectImages(cell, $(this).children(), teOptions);
});
}
}
}
function loadImages (teOptions, callback) {
let imageCount = 0;
let pendingCount = 0;
function done () {
callback(imageCount);
}
function loadImage (image) {
if (image.url) {
if (!image.src) {
const $imgContainer = $(image.url);
if ($imgContainer.length) {
imageCount = ++pendingCount;
html2canvas($imgContainer[0]).then(function (canvas) {
image.src = canvas.toDataURL('image/png');
if (!--pendingCount)
done();
});
}
} else {
const img = new Image();
imageCount = ++pendingCount;
img.crossOrigin = 'Anonymous';
img.onerror = img.onload = function () {
if (img.complete) {
if (img.src.indexOf('data:image/') === 0) {
img.width = image.width || img.width || 0;
img.height = image.height || img.height || 0;
}
if (img.width + img.height) {
const canvas = document.createElement('canvas');
const ctx = canvas.getContext('2d');
canvas.width = img.width;
canvas.height = img.height;
ctx.drawImage(img, 0, 0);
image.src = canvas.toDataURL('image/png');
}
}
if (!--pendingCount)
done();
};
img.src = image.url;
}
}
}
if (typeof teOptions.images !== 'undefined') {
for (let i in teOptions.images)
if (teOptions.images.hasOwnProperty(i))
loadImage(teOptions.images[i]);
}
return pendingCount || done();
}
function drawAutotableElements (cell, elements, teOptions) {
elements.each(function () {
if ($(this).is('div')) {
const bColor = rgb2array(getStyle(this, 'background-color'), [255, 255, 255]);
const lColor = rgb2array(getStyle(this, 'border-top-color'), [0, 0, 0]);
const lWidth = getPropertyUnitValue(this, 'border-top-width', defaults.jspdf.unit);
const r = this.getBoundingClientRect();
const ux = this.offsetLeft * teOptions.wScaleFactor;
const uy = this.offsetTop * teOptions.hScaleFactor;
const uw = r.width * teOptions.wScaleFactor;
const uh = r.height * teOptions.hScaleFactor;
teOptions.doc.setDrawColor.apply(undefined, lColor);
teOptions.doc.setFillColor.apply(undefined, bColor);
teOptions.doc.setLineWidth(lWidth);
teOptions.doc.rect(cell.x + ux, cell.y + uy, uw, uh, lWidth ? 'FD' : 'F');
} else if ($(this).is('img')) {
const imgId = strHashCode(this.src);
jsPdfDrawImage(cell, this, imgId, teOptions);
}
drawAutotableElements(cell, $(this).children(), teOptions);
});
}
function drawAutotableText (cell, texttags, teOptions) {
if (typeof teOptions.onAutotableText === 'function') {
teOptions.onAutotableText(teOptions.doc, cell, texttags);
} else {
let x = cell.textPos.x;
let y = cell.textPos.y;
const style = {halign: cell.styles.halign, valign: cell.styles.valign};
if (texttags.length) {
let tag = texttags[0];
while (tag.previousSibling)
tag = tag.previousSibling;
let b = false, i = false;
while (tag) {
let txt = tag.innerText || tag.textContent || '';
const leadingSpace = (txt.length && txt[0] === ' ') ? ' ' : '';
const trailingSpace = (txt.length > 1 && txt[txt.length - 1] === ' ') ? ' ' : '';
if (defaults.preserve.leadingWS !== true)
txt = leadingSpace + trimLeft(txt);
if (defaults.preserve.trailingWS !== true)
txt = trimRight(txt) + trailingSpace;
if ($(tag).is('br')) {
x = cell.textPos.x;
y += teOptions.doc.internal.getFontSize();
}
if ($(tag).is('b'))
b = true;
else if ($(tag).is('i'))
i = true;
if (b || i)
teOptions.doc.setFont('undefined ', (b && i) ? 'bolditalic' : b ? 'bold' : 'italic');
let w = teOptions.doc.getStringUnitWidth(txt) * teOptions.doc.internal.getFontSize();
if (w) {
if (cell.styles.overflow === 'linebreak' &&
x > cell.textPos.x && (x + w) > (cell.textPos.x + cell.width)) {
const chars = '.,!%*;:=-';
if (chars.indexOf(txt.charAt(0)) >= 0) {
const s = txt.charAt(0);
w = teOptions.doc.getStringUnitWidth(s) * teOptions.doc.internal.getFontSize();
if ((x + w) <= (cell.textPos.x + cell.width)) {
jsPdfAutoTableText(s, x, y, style);
txt = txt.substring(1, txt.length);
}
w = teOptions.doc.getStringUnitWidth(txt) * teOptions.doc.internal.getFontSize();
}
x = cell.textPos.x;
y += teOptions.doc.internal.getFontSize();
}
if (cell.styles.overflow !== 'visible') {
while (txt.length && (x + w) > (cell.textPos.x + cell.width)) {
txt = txt.substring(0, txt.length - 1);
w = teOptions.doc.getStringUnitWidth(txt) * teOptions.doc.internal.getFontSize();
}
}
jsPdfAutoTableText(txt, x, y, style);
x += w;
}
if (b || i) {
if ($(tag).is('b'))
b = false;
else if ($(tag).is('i'))
i = false;
teOptions.doc.setFont('undefined ', (!b && !i) ? 'normal' : b ? 'bold' : 'italic');
}
tag = tag.nextSibling;
}
cell.textPos.x = x;
cell.textPos.y = y;
} else {
jsPdfAutoTableText(cell.text, cell.textPos.x, cell.textPos.y, style);
}
}
}
function escapeRegExp (string) {
return string == null ? '' : string.toString().replace(/([.*+?^=!:${}()|\[\]\/\\])/g, '\\$1');
}
function replaceAll (string, find, replace) {
return string == null ? '' : string.toString().replace(new RegExp(escapeRegExp(find), 'g'), replace);
}
function trimLeft (string) {
return string == null ? '' : string.toString().replace(/^\s+/, '');
}
function trimRight (string) {
return string == null ? '' : string.toString().replace(/\s+$/, '');
}
function parseDateUTC (s) {
if (defaults.date.html.length === 0)
return false;
defaults.date.pattern.lastIndex = 0;
const match = defaults.date.pattern.exec(s);
if (match == null)
return false;
const y = +match[defaults.date.match_y];
if (y < 0 || y > 8099) return false;
const m = match[defaults.date.match_m] * 1;
const d = match[defaults.date.match_d] * 1;
if (!isFinite(d)) return false;
const o = new Date(y, m - 1, d, 0, 0, 0);
if (o.getFullYear() === y && o.getMonth() === (m - 1) && o.getDate() === d)
return new Date(Date.UTC(y, m - 1, d, 0, 0, 0));
else
return false;
}
function parseNumber (value) {
value = value || '0';
if ('' !== defaults.numbers.html.thousandsSeparator)
value = replaceAll(value, defaults.numbers.html.thousandsSeparator, '');
if ('.' !== defaults.numbers.html.decimalMark)
value = replaceAll(value, defaults.numbers.html.decimalMark, '.');
return typeof value === 'number' || jQuery.isNumeric(value) !== false ? value : false;
}
function parsePercent (value) {
if (value.indexOf('%') > -1) {
value = parseNumber(value.replace(/%/g, ''));
if (value !== false)
value = value / 100;
} else
value = false;
return value;
}
function parseString (cell, rowIndex, colIndex, cellInfo) {
let result = '';
let cellType = 'text';
if (cell !== null) {
const $cell = $(cell);
let htmlData;
$cell.removeData('teUserDefText');
if ($cell[0].hasAttribute('data-tableexport-canvas')) {
htmlData = '';
} else if ($cell[0].hasAttribute('data-tableexport-value')) {
htmlData = $cell.attr('data-tableexport-value');
htmlData = htmlData ? htmlData + '' : '';
$cell.data('teUserDefText', 1);
} else {
htmlData = $cell.html();
if (typeof defaults.onCellHtmlData === 'function') {
htmlData = defaults.onCellHtmlData($cell, rowIndex, colIndex, htmlData);
$cell.data('teUserDefText', 1);
}
else if (htmlData !== '') {
const html = $.parseHTML('' + htmlData + '', null, false);
let inputIndex = 0;
let selectIndex = 0;
htmlData = '';
$.each(html, function () {
if ($(this).is('input')) {
htmlData += $cell.find('input').eq(inputIndex++).val();
}
else if ($(this).is('select')) {
htmlData += $cell.find('select option:selected').eq(selectIndex++).text();
}
else if ($(this).is('br')) {
htmlData += '
';
}
else {
if (typeof $(this).html() === 'undefined')
htmlData += $(this).text();
else if (jQuery().bootstrapTable === undefined ||
($(this).hasClass('fht-cell') === false && // BT 4
$(this).hasClass('filterControl') === false &&
$cell.parents('.detail-view').length === 0))
htmlData += $(this).html();
if ($(this).is('a')) {
const href = $cell.find('a').attr('href') || '';
if (typeof defaults.onCellHtmlHyperlink === 'function') {
result += defaults.onCellHtmlHyperlink($cell, rowIndex, colIndex, href, htmlData);
}
else if (defaults.htmlHyperlink === 'href') {
result += href;
}
else { // 'content'
result += htmlData;
}
htmlData = '';
}
}
});
}
}
if (htmlData && htmlData !== '' && defaults.htmlContent === true) {
result = $.trim(htmlData);
} else if (htmlData && htmlData !== '') {
const cellFormat = $cell.attr('data-tableexport-cellformat');
if (cellFormat !== '') {
let text = htmlData.replace(/\n/g, '\u2028').replace(/(<\s*br([^>]*)>)/gi, '\u2060');
const obj = $('').html(text).contents();
let number = false;
text = '';
$.each(obj.text().split('\u2028'), function (i, v) {
if (i > 0)
text += ' ';
if (defaults.preserve.leadingWS !== true)
v = trimLeft(v);
text += (defaults.preserve.trailingWS !== true) ? trimRight(v) : v;
});
$.each(text.split('\u2060'), function (i, v) {
if (i > 0)
result += '\n';
if (defaults.preserve.leadingWS !== true)
v = trimLeft(v);
if (defaults.preserve.trailingWS !== true)
v = trimRight(v);
result += v.replace(/\u00AD/g, ''); // remove soft hyphens
});
result = result.replace(/\u00A0/g, ' '); // replace nbsp's with spaces
if (defaults.type === 'json' ||
(defaults.type === 'excel' && defaults.mso.fileFormat === 'xmlss') ||
defaults.numbers.output === false) {
number = parseNumber(result);
if (number !== false) {
cellType = 'number';
result = Number(number);
}
} else if (defaults.numbers.html.decimalMark !== defaults.numbers.output.decimalMark ||
defaults.numbers.html.thousandsSeparator !== defaults.numbers.output.thousandsSeparator) {
number = parseNumber(result);
if (number !== false) {
const frac = ('' + number.substr(number < 0 ? 1 : 0)).split('.');
if (frac.length === 1)
frac[1] = '';
const mod = frac[0].length > 3 ? frac[0].length % 3 : 0;
cellType = 'number';
result = (number < 0 ? '-' : '') +
(defaults.numbers.output.thousandsSeparator ? ((mod ? frac[0].substr(0, mod) + defaults.numbers.output.thousandsSeparator : '') + frac[0].substr(mod).replace(/(\d{3})(?=\d)/g, '$1' + defaults.numbers.output.thousandsSeparator)) : frac[0]) +
(frac[1].length ? defaults.numbers.output.decimalMark + frac[1] : '');
}
}
}
else
result = htmlData;
}
if (defaults.escape === true) {
//noinspection JSDeprecatedSymbols
result = escape(result);
}
if (typeof defaults.onCellData === 'function') {
result = defaults.onCellData($cell, rowIndex, colIndex, result, cellType);
$cell.data('teUserDefText', 1);
}
}
if (cellInfo !== undefined)
cellInfo.type = cellType;
return result;
}
function preventInjection (str) {
if (str.length > 0 && defaults.preventInjection === true) {
const chars = '=+-@';
if (chars.indexOf(str.charAt(0)) >= 0)
return ('\'' + str);
}
return str;
}
//noinspection JSUnusedLocalSymbols
function hyphenate (a, b, c) {
return b + '-' + c.toLowerCase();
}
function rgb2array (rgb_string, default_result) {
const re = /^rgb\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})\)$/;
const bits = re.exec(rgb_string);
let result = default_result;
if (bits)
result = [parseInt(bits[1]), parseInt(bits[2]), parseInt(bits[3])];
return result;
}
function getCellStyles (cell) {
let a = getStyle(cell, 'text-align');
const fw = getStyle(cell, 'font-weight');
const fs = getStyle(cell, 'font-style');
let f = '';
if (a === 'start')
a = getStyle(cell, 'direction') === 'rtl' ? 'right' : 'left';
if (fw >= 700)
f = 'bold';
if (fs === 'italic')
f += fs;
if (f === '')
f = 'normal';
const result = {
style: {
align: a,
bcolor: rgb2array(getStyle(cell, 'background-color'), [255, 255, 255]),
color: rgb2array(getStyle(cell, 'color'), [0, 0, 0]),
fstyle: f
},
colspan: getColspan(cell),
rowspan: getRowspan(cell)
};
if (cell !== null) {
const r = cell.getBoundingClientRect();
result.rect = {
width: r.width,
height: r.height
};
}
return result;
}
function getColspan (cell) {
let result = $(cell).attr('data-tableexport-colspan');
if (typeof result === 'undefined' && $(cell).is('[colspan]'))
result = $(cell).attr('colspan');
return (parseInt(result) || 0);
}
function getRowspan (cell) {
let result = $(cell).attr('data-tableexport-rowspan');
if (typeof result === 'undefined' && $(cell).is('[rowspan]'))
result = $(cell).attr('rowspan');
return (parseInt(result) || 0);
}
// get computed style property
function getStyle (target, prop) {
try {
if (window.getComputedStyle) { // gecko and webkit
prop = prop.replace(/([a-z])([A-Z])/, hyphenate); // requires hyphenated, not camel
if (typeof target === 'object' && target.nodeType !== undefined)
return window.getComputedStyle(target, null).getPropertyValue(prop);
if (typeof target === 'object' && target.length)
return target.getPropertyValue(prop);
return '';
}
if (target.currentStyle) { // ie
return target.currentStyle[prop];
}
return target.style[prop];
} catch (e) {
}
return '';
}
function getUnitValue (parent, value, unit) {
const baseline = 100; // any number serves
const temp = document.createElement('div'); // create temporary element
temp.style.overflow = 'hidden'; // in case baseline is set too low
temp.style.visibility = 'hidden'; // no need to show it
parent.appendChild(temp); // insert it into the parent for em, ex and %
temp.style.width = baseline + unit;
const factor = baseline / temp.offsetWidth;
parent.removeChild(temp); // clean up
return (value * factor);
}
function getPropertyUnitValue (target, prop, unit) {
const value = getStyle(target, prop); // get the computed style value
let numeric = value.match(/\d+/); // get the numeric component
if (numeric !== null) {
numeric = numeric[0]; // get the string
return getUnitValue(target.parentElement, numeric, unit);
}
return 0;
}
function xlsxWorkbookToArrayBuffer (s) {
const buf = new ArrayBuffer(s.length);
const view = new Uint8Array(buf);
for (let i = 0; i !== s.length; ++i) view[i] = s.charCodeAt(i) & 0xFF;
return buf;
}
function xlsxTableToSheet (table) {
let ssfId;
const ws = ({});
const rows = table.getElementsByTagName('tr');
const sheetRows = Math.min(10000000, rows.length);
const range = {s: {r: 0, c: 0}, e: {r: 0, c: 0}};
let merges = [], midx = 0;
let _R = 0, R = 0, _C = 0, C = 0, RS = 0, CS = 0;
let elt;
const ssfTable = XLSX.SSF.get_table();
for (; _R < rows.length && R < sheetRows; ++_R) {
const row = rows[_R];
let ignoreRow = false;
if (typeof defaults.onIgnoreRow === 'function')
ignoreRow = defaults.onIgnoreRow($(row), _R);
if (ignoreRow === true ||
(defaults.ignoreRow.length !== 0 &&
($.inArray(_R, defaults.ignoreRow) !== -1 ||
$.inArray(_R - rows.length, defaults.ignoreRow) !== -1)) ||
isVisible($(row)) === false) {
continue;
}
const elts = (row.children);
let _CLength = 0;
for (_C = 0; _C < elts.length; ++_C) {
elt = elts[_C];
CS = +getColspan(elt) || 1;
_CLength += CS;
}
let CSOffset = 0;
for (_C = C = 0; _C < elts.length; ++_C) {
elt = elts[_C];
CS = +getColspan(elt) || 1;
const col = _C + CSOffset;
if (isColumnIgnored($(elt), _CLength, col + (col < C ? C - col : 0)))
continue;
CSOffset += CS - 1;
for (midx = 0; midx < merges.length; ++midx) {
const m = merges[midx];
if (m.s.c == C && m.s.r <= R && R <= m.e.r) {
C = m.e.c + 1;
midx = -1;
}
}
if ((RS = +getRowspan(elt)) > 0 || CS > 1)
merges.push({s: {r: R, c: C}, e: {r: R + (RS || 1) - 1, c: C + CS - 1}});
const cellInfo = {type: ''};
let v = parseString(elt, _R, _C + CSOffset, cellInfo);
let o = {t: 's', v: v};
let _t = '';
const cellFormat = $(elt).attr('data-tableexport-cellformat') || undefined;
if (cellFormat !== '') {
ssfId = parseInt($(elt).attr('data-tableexport-xlsxformatid') || 0);
if (ssfId === 0 &&
typeof defaults.mso.xlsx.formatId.numbers === 'function')
ssfId = defaults.mso.xlsx.formatId.numbers($(elt), _R, _C + CSOffset);
if (ssfId === 0 &&
typeof defaults.mso.xlsx.formatId.date === 'function')
ssfId = defaults.mso.xlsx.formatId.date($(elt), _R, _C + CSOffset);
if (ssfId === 49 || ssfId === '@')
_t = 's';
else if (cellInfo.type === 'number' ||
(ssfId > 0 && ssfId < 14) || (ssfId > 36 && ssfId < 41) || ssfId === 48)
_t = 'n';
else if (cellInfo.type === 'date' ||
(ssfId > 13 && ssfId < 37) || (ssfId > 44 && ssfId < 48) || ssfId === 56)
_t = 'd';
} else
_t = 's';
if (v != null) {
let vd;
if (v.length === 0) {
o.t = 'z';
}
else if (v.trim().length === 0) {
}
else if (_t === 's') {
}
else if (cellInfo.type === 'function') {
o = {f: v};
}
else if (v === 'TRUE') {
o = {t: 'b', v: true};
}
else if (v === 'FALSE') {
o = {t: 'b', v: false};
}
else if (_t === 'n' || isFinite(xlsxToNumber(v, defaults.numbers.output))) { // yes, defaults.numbers.output is right
const vn = xlsxToNumber(v, defaults.numbers.output);
if (ssfId === 0 && typeof defaults.mso.xlsx.formatId.numbers !== 'function') {
ssfId = defaults.mso.xlsx.formatId.numbers;
}
if (isFinite(vn) || isFinite(v))
o = {
t: 'n',
v: (isFinite(vn) ? vn : v),
z: (typeof ssfId === 'string') ? ssfId :
(ssfId in ssfTable ? ssfTable[ssfId] :
ssfId === defaults.mso.xlsx.formatId.currency ? defaults.mso.xlsx.format.currency :
'0.00')
};
}
else if ((vd = parseDateUTC(v)) !== false || _t === 'd') {
if (ssfId === 0 && typeof defaults.mso.xlsx.formatId.date !== 'function') {
ssfId = defaults.mso.xlsx.formatId.date;
}
o = {
t: 'd',
v: (vd !== false ? vd : v),
z: (typeof ssfId === 'string') ? ssfId : (ssfId in ssfTable ? ssfTable[ssfId] : 'm/d/yy')
};
}
const $aTag = $(elt).find('a');
if ($aTag && $aTag.length) {
const href = $aTag[0].hasAttribute("href") ? $aTag.attr('href') : '';
const content = (defaults.htmlHyperlink !== 'href' || href === '') ? v : '';
const hyperlink = (href !== '') ? '=HYPERLINK("' + href + (content.length ? '","' + content : '') + '")' : '';
if (hyperlink !== '') {
if (typeof defaults.mso.xlsx.onHyperlink === 'function') {
v = defaults.mso.xlsx.onHyperlink($(elt), _R, _C, href, content, hyperlink);
if (v.indexOf('=HYPERLINK') !== 0) {
o = {t: 's', v: v};
} else {
o = {f: v};
}
} else {
o = {f: hyperlink};
}
}
}
}
ws[xlsxEncodeCell({c: C, r: R})] = o;
if (range.e.c < C) {
range.e.c = C;
}
C += CS;
}
++R;
}
if (merges.length) {
ws['!merges'] = (ws["!merges"] || []).concat(merges);
}
range.e.r = Math.max(range.e.r, R - 1);
ws['!ref'] = xlsxEncodeRange(range);
if (R >= sheetRows) {
ws['!fullref'] = xlsxEncodeRange((range.e.r = rows.length - _R + R - 1, range));
}
return ws;
}
function xlsxEncodeRow (row) {
return '' + (row + 1);
}
function xlsxEncodeCol (col) {
let s = '';
for (++col; col; col = Math.floor((col - 1) / 26)) {
s = String.fromCharCode(((col - 1) % 26) + 65) + s;
}
return s;
}
function xlsxEncodeCell (cell) {
return xlsxEncodeCol(cell.c) + xlsxEncodeRow(cell.r);
}
function xlsxEncodeRange (cs, ce) {
if (typeof ce === 'undefined' || typeof ce === 'number') {
return xlsxEncodeRange(cs.s, cs.e);
}
if (typeof cs !== 'string') {
cs = xlsxEncodeCell((cs));
}
if (typeof ce !== 'string') {
ce = xlsxEncodeCell((ce));
}
return cs === ce ? cs : cs + ':' + ce;
}
function xlsxToNumber (s, numbersFormat) {
let v = Number(s);
if (isFinite(v)) return v;
let wt = 1;
let ss = s;
if ('' !== numbersFormat.thousandsSeparator)
ss = ss.replace(new RegExp('([\\d])' + numbersFormat.thousandsSeparator + '([\\d])', 'g'), '$1$2');
if ('.' !== numbersFormat.decimalMark)
ss = ss.replace(new RegExp('([\\d])' + numbersFormat.decimalMark + '([\\d])', 'g'), '$1.$2');
ss = ss.replace(/[$]/g, '').replace(/[%]/g, function () {
wt *= 100;
return '';
});
if (isFinite(v = Number(ss))) return v / wt;
ss = ss.replace(/[(](.*)[)]/, function ($$, $1) {
wt = -wt;
return $1;
});
if (isFinite(v = Number(ss))) return v / wt;
return v;
}
function strHashCode (str) {
let hash = 0, i, chr, len;
if (str.length === 0) return hash;
for (i = 0, len = str.length; i < len; i++) {
chr = str.charCodeAt(i);
hash = ((hash << 5) - hash) + chr;
hash |= 0; // Convert to 32bit integer
}
return hash;
}
function saveToFile (data, fileName, type, charset, encoding, bom) {
let saveIt = true;
if (typeof defaults.onBeforeSaveToFile === 'function') {
saveIt = defaults.onBeforeSaveToFile(data, fileName, type, charset, encoding);
if (typeof saveIt !== 'boolean')
saveIt = true;
}
if (saveIt) {
try {
if (bom)
blob = new Blob([String.fromCharCode(0xFEFF), [data]], { type: type + ';charset=' + charset});
else
blob = new Blob([data], {type: type + ';charset=' + charset});
saveAs(blob, fileName, {autoBom: false});
if (typeof defaults.onAfterSaveToFile === 'function')
defaults.onAfterSaveToFile(data, fileName);
} catch (e) {
downloadFile(fileName,
'data:' + type +
(charset.length ? ';charset=' + charset : '') +
(encoding.length ? ';' + encoding : '') + ',',
(bom ? ('\ufeff' + data) : data));
}
}
}
function downloadFile (filename, header, data) {
const ua = window.navigator.userAgent;
if (filename !== false && window.navigator.msSaveOrOpenBlob) {
//noinspection JSUnresolvedFunction
window.navigator.msSaveOrOpenBlob(new Blob([data]), filename);
} else if (filename !== false && (ua.indexOf('MSIE ') > 0 || !!ua.match(/Trident.*rv\:11\./))) {
// Internet Explorer (<= 9) workaround by Darryl (https://github.com/dawiong/tableExport.jquery.plugin)
// based on sampopes answer on http://stackoverflow.com/questions/22317951
// ! Not working for json and pdf format !
const frame = document.createElement('iframe');
if (frame) {
document.body.appendChild(frame);
frame.setAttribute('style', 'display:none');
frame.contentDocument.open('txt/plain', 'replace');
frame.contentDocument.write(data);
frame.contentDocument.close();
frame.contentWindow.focus();
const extension = filename.substr((filename.lastIndexOf('.') + 1));
switch (extension) {
case 'doc':
case 'json':
case 'png':
case 'pdf':
case 'xls':
case 'xlsx':
filename += '.txt';
break;
}
frame.contentDocument.execCommand('SaveAs', true, filename);
document.body.removeChild(frame);
}
} else {
const DownloadLink = document.createElement('a');
if (DownloadLink) {
let blobUrl = null;
DownloadLink.style.display = 'none';
if (filename !== false)
DownloadLink.download = filename;
else
DownloadLink.target = '_blank';
if (typeof data === 'object') {
window.URL = window.URL || window.webkitURL;
const binaryData = [];
binaryData.push(data);
blobUrl = window.URL.createObjectURL(new Blob(binaryData, {type: header}));
DownloadLink.href = blobUrl;
}
else if (header.toLowerCase().indexOf('base64,') >= 0) {
DownloadLink.href = header + base64encode(data);
}
else {
DownloadLink.href = header + encodeURIComponent(data);
}
document.body.appendChild(DownloadLink);
if (document.createEvent) {
if (DownloadEvt === null)
DownloadEvt = document.createEvent('MouseEvents');
DownloadEvt.initEvent('click', true, false);
DownloadLink.dispatchEvent(DownloadEvt);
}
else if (document.createEventObject)
DownloadLink.fireEvent('onclick');
else if (typeof DownloadLink.onclick === 'function')
DownloadLink.onclick();
setTimeout(function () {
if (blobUrl)
window.URL.revokeObjectURL(blobUrl);
document.body.removeChild(DownloadLink);
if (typeof defaults.onAfterSaveToFile === 'function')
defaults.onAfterSaveToFile(data, filename);
}, 100);
}
}
}
function utf8Encode (text) {
if (typeof text === 'string') {
text = text.replace(/\x0d\x0a/g, '\x0a');
let utfText = '';
for (let n = 0; n < text.length; n++) {
const c = text.charCodeAt(n);
if (c < 128) {
utfText += String.fromCharCode(c);
} else if ((c > 127) && (c < 2048)) {
utfText += String.fromCharCode((c >> 6) | 192);
utfText += String.fromCharCode((c & 63) | 128);
} else {
utfText += String.fromCharCode((c >> 12) | 224);
utfText += String.fromCharCode(((c >> 6) & 63) | 128);
utfText += String.fromCharCode((c & 63) | 128);
}
}
return utfText;
}
return text;
}
function base64encode (input) {
let chr1, chr2, chr3, enc1, enc2, enc3, enc4;
const keyStr = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
let output = '';
let i = 0;
input = utf8Encode(input);
while (i < input.length) {
chr1 = input.charCodeAt(i++);
chr2 = input.charCodeAt(i++);
chr3 = input.charCodeAt(i++);
enc1 = chr1 >> 2;
enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
enc4 = chr3 & 63;
if (isNaN(chr2)) {
enc3 = enc4 = 64;
} else if (isNaN(chr3)) {
enc4 = 64;
}
output = output +
keyStr.charAt(enc1) + keyStr.charAt(enc2) +
keyStr.charAt(enc3) + keyStr.charAt(enc4);
}
return output;
}
// ----------------------------------------------------------------------------------------------------
// jsPDF-AutoTable 2.0.17 - BEGIN
// Adopted and adapted source code from https://github.com/simonbengtsson/jsPDF-AutoTable
// ----------------------------------------------------------------------------------------------------
var jsPdfDoc, // The current jspdf instance
jsPdfCursor, // An object keeping track of the x and y position of the next table cell to draw
jsPdfSettings, // Default options merged with user options
jsPdfPageCount, // The page count the current table spans
jsPdfTable; // The current Table instance
function jsPdfAutoTable (doc, headers, data, options) {
jsPdfValidateInput(headers, data, options);
jsPdfDoc = doc;
jsPdfSettings = jsPdfInitOptions(options || {});
jsPdfPageCount = 1;
// Need a cursor y as it needs to be reset after each page (row.y can't do that)
jsPdfCursor = { y: jsPdfSettings.startY === false ? jsPdfSettings.margin.top : jsPdfSettings.startY };
const userStyles = {
textColor: 30, // Setting text color to dark gray as it can't be obtained from jsPDF
fontSize: jsPdfDoc.internal.getFontSize(),
fontStyle: jsPdfDoc.internal.getFont().fontStyle,
fontName: jsPdfDoc.internal.getFont().fontName
};
// Create the table model with its columns, rows and cells
jsPdfCreateModels(headers, data);
jsPdfCalculateWidths();
// Page break if there is room for only the first data row
const firstRowHeight = jsPdfTable.rows[0] && jsPdfSettings.pageBreak === 'auto' ? jsPdfTable.rows[0].height : 0;
let minTableBottomPos = jsPdfSettings.startY + jsPdfSettings.margin.bottom + jsPdfTable.headerRow.height + firstRowHeight;
if (jsPdfSettings.pageBreak === 'avoid') {
minTableBottomPos += jsPdfTable.height;
}
if ((jsPdfSettings.pageBreak === 'always' && jsPdfSettings.startY !== false) ||
(jsPdfSettings.startY !== false && minTableBottomPos > jsPdfDoc.internal.pageSize.height)) {
jsPdfDoc.addPage();
jsPdfCursor.y = jsPdfSettings.margin.top;
}
jsPdfApplyStyles(userStyles);
jsPdfSettings.beforePageContent(jsPdfHooksData());
if (jsPdfSettings.drawHeaderRow(jsPdfTable.headerRow, jsPdfHooksData({row: jsPdfTable.headerRow})) !== false) {
jsPdfPrintRow(jsPdfTable.headerRow, jsPdfSettings.drawHeaderCell);
}
jsPdfApplyStyles(userStyles);
jsPdfPrintRows();
jsPdfSettings.afterPageContent(jsPdfHooksData());
jsPdfApplyStyles(userStyles);
return jsPdfDoc;
}
/**
* Returns the Y position of the last drawn cell
* @returns int
*/
function jsPdfAutoTableEndPosY () {
if (typeof jsPdfCursor === 'undefined' || typeof jsPdfCursor.y === 'undefined') {
return 0;
}
return jsPdfCursor.y;
}
/**
* Improved text function with halign and valign support
* Inspiration from:
* http://stackoverflow.com/questions/28327510/align-text-right-using-jspdf/28433113#28433113
*/
function jsPdfAutoTableText (text, x, y, styles) {
if (typeof x !== 'number' || typeof y !== 'number') {
console.error('The x and y parameters are required. Missing for the text: ', text);
}
const fontSize = jsPdfDoc.internal.getFontSize() / jsPdfDoc.internal.scaleFactor;
// As defined in jsPDF source code
const lineHeightProportion = FONT_ROW_RATIO;
const splitRegex = /\r\n|\r|\n/g;
let splittedText = null;
let lineCount = 1;
if (styles.valign === 'middle' || styles.valign === 'bottom' || styles.halign === 'center' || styles.halign === 'right') {
splittedText = typeof text === 'string' ? text.split(splitRegex) : text;
lineCount = splittedText.length || 1;
}
// Align the top
y += fontSize * (2 - lineHeightProportion);
if (styles.valign === 'middle')
y -= (lineCount / 2) * fontSize;
else if (styles.valign === 'bottom')
y -= lineCount * fontSize;
if (styles.halign === 'center' || styles.halign === 'right') {
let alignSize = fontSize;
if (styles.halign === 'center')
alignSize *= 0.5;
if (splittedText && lineCount >= 1) {
for (let iLine = 0; iLine < splittedText.length; iLine++) {
jsPdfDoc.text(splittedText[iLine], x - jsPdfDoc.getStringUnitWidth(splittedText[iLine]) * alignSize, y);
y += fontSize;
}
return jsPdfDoc;
}
x -= jsPdfDoc.getStringUnitWidth(text) * alignSize;
}
jsPdfDoc.text(text, x, y);
return jsPdfDoc;
}
function jsPdfValidateInput(headers, data, options) {
if (!headers || typeof headers !== 'object') {
console.error("The headers should be an object or array, is: " + typeof headers);
}
if (!data || typeof data !== 'object') {
console.error("The data should be an object or array, is: " + typeof data);
}
if (!!options && typeof options !== 'object') {
console.error("The data should be an object or array, is: " + typeof data);
}
if (!Array.prototype.forEach) {
console.error("The current browser does not support Array.prototype.forEach which is required for jsPDF-AutoTable");
}
}
function jsPdfInitOptions(userOptions) {
const settings = jsPdfExtend(jsPdfDefaultOptions(), userOptions);
// Options
if (typeof settings.extendWidth !== 'undefined') {
settings.tableWidth = settings.extendWidth ? 'auto' : 'wrap';
console.error("Use of deprecated option: extendWidth, use tableWidth instead.");
}
if (typeof settings.margins !== 'undefined') {
if (typeof settings.margin === 'undefined') settings.margin = settings.margins;
console.error("Use of deprecated option: margins, use margin instead.");
}
[['padding', 'cellPadding'], ['lineHeight', 'rowHeight'], 'fontSize', 'overflow'].forEach(function (o) {
const deprecatedOption = typeof o === 'string' ? o : o[0];
const style = typeof o === 'string' ? o : o[1];
if (typeof settings[deprecatedOption] !== 'undefined') {
if (typeof settings.styles[style] === 'undefined') {
settings.styles[style] = settings[deprecatedOption];
}
console.error("Use of deprecated option: " + deprecatedOption + ", use the style " + style + " instead.");
}
});
// Unifying
const marginSetting = settings.margin;
settings.margin = {};
if (typeof marginSetting.horizontal === 'number') {
marginSetting.right = marginSetting.horizontal;
marginSetting.left = marginSetting.horizontal;
}
if (typeof marginSetting.vertical === 'number') {
marginSetting.top = marginSetting.vertical;
marginSetting.bottom = marginSetting.vertical;
}
['top', 'right', 'bottom', 'left'].forEach(function (side, i) {
if (typeof marginSetting === 'number') {
settings.margin[side] = marginSetting;
} else {
const key = Array.isArray(marginSetting) ? i : side;
settings.margin[side] = typeof marginSetting[key] === 'number' ? marginSetting[key] : 40;
}
});
return settings;
}
/**
* Create models from the user input
*
* @param inputHeaders
* @param inputData
*/
function jsPdfCreateModels(inputHeaders, inputData) {
jsPdfTable = new jsPdfTableClass();
jsPdfTable.x = jsPdfSettings.margin.left;
const splitRegex = /\r\n|\r|\n/g;
// Header row and columns
const headerRow = new jsPdfRowClass(inputHeaders);
headerRow.index = -1;
const themeStyles = jsPdfExtend(jsPdfDefaultStyles, jsPdfThemes[jsPdfSettings.theme].table, jsPdfThemes[jsPdfSettings.theme].header);
headerRow.styles = jsPdfExtend(themeStyles, jsPdfSettings.styles, jsPdfSettings.headerStyles);
// Columns and header row
inputHeaders.forEach(function (rawColumn, dataKey) {
if (typeof rawColumn === 'object') {
dataKey = typeof rawColumn.dataKey !== 'undefined' ? rawColumn.dataKey : rawColumn.key;
}
if (typeof rawColumn.width !== 'undefined') {
console.error("Use of deprecated option: column.width, use column.styles.columnWidth instead.");
}
const col = new jsPdfColumnClass(dataKey);
col.styles = jsPdfSettings.columnStyles[col.dataKey] || {};
jsPdfTable.columns.push(col);
const cell = new jsPdfCellClass();
cell.raw = typeof rawColumn === 'object' ? rawColumn.title : rawColumn;
// jsPDF AutoTable plugin v2.0.14 fix: each cell needs its own styles object
//cell.styles = jsPdfExtend(headerRow.styles);
cell.styles = $.extend({}, headerRow.styles);
cell.text = '' + cell.raw;
cell.contentWidth = cell.styles.cellPadding * 2 + jsPdfGetStringWidth(cell.text, cell.styles);
cell.text = cell.text.split(splitRegex);
headerRow.cells[dataKey] = cell;
jsPdfSettings.createdHeaderCell(cell, {column: col, row: headerRow, settings: jsPdfSettings});
});
jsPdfTable.headerRow = headerRow;
// Rows och cells
inputData.forEach(function (rawRow, i) {
const row = new jsPdfRowClass(rawRow);
const isAlternate = i % 2 === 0;
const themeStyles = jsPdfExtend(jsPdfDefaultStyles, jsPdfThemes[jsPdfSettings.theme].table, isAlternate ? jsPdfThemes[jsPdfSettings.theme].alternateRow : {});
const userStyles = jsPdfExtend(jsPdfSettings.styles, jsPdfSettings.bodyStyles, isAlternate ? jsPdfSettings.alternateRowStyles : {});
row.styles = jsPdfExtend(themeStyles, userStyles);
row.index = i;
jsPdfTable.columns.forEach(function (column) {
const cell = new jsPdfCellClass();
cell.raw = rawRow[column.dataKey];
cell.styles = jsPdfExtend(row.styles, column.styles);
cell.text = typeof cell.raw !== 'undefined' ? '' + cell.raw : ''; // Stringify 0 and false, but not undefined
row.cells[column.dataKey] = cell;
jsPdfSettings.createdCell(cell, jsPdfHooksData({column: column, row: row}));
cell.contentWidth = cell.styles.cellPadding * 2 + jsPdfGetStringWidth(cell.text, cell.styles);
cell.text = cell.text.split(splitRegex);
});
jsPdfTable.rows.push(row);
});
}
/**
* Calculate the column widths
*/
function jsPdfCalculateWidths() {
// Column and table content width
let tableContentWidth = 0;
jsPdfTable.columns.forEach(function (column) {
column.contentWidth = jsPdfTable.headerRow.cells[column.dataKey].contentWidth;
jsPdfTable.rows.forEach(function (row) {
const cellWidth = row.cells[column.dataKey].contentWidth;
if (cellWidth > column.contentWidth) {
column.contentWidth = cellWidth;
}
});
column.width = column.contentWidth;
tableContentWidth += column.contentWidth;
});
jsPdfTable.contentWidth = tableContentWidth;
const maxTableWidth = jsPdfDoc.internal.pageSize.width - jsPdfSettings.margin.left - jsPdfSettings.margin.right;
let preferredTableWidth = maxTableWidth; // settings.tableWidth === 'auto'
if (typeof jsPdfSettings.tableWidth === 'number') {
preferredTableWidth = jsPdfSettings.tableWidth;
} else if (jsPdfSettings.tableWidth === 'wrap') {
preferredTableWidth = jsPdfTable.contentWidth;
}
jsPdfTable.width = preferredTableWidth < maxTableWidth ? preferredTableWidth : maxTableWidth;
// To avoid subjecting columns with little content with the chosen overflow method,
// never shrink a column more than the table divided by column count (its "fair part")
const dynamicColumns = [];
let dynamicColumnsContentWidth = 0;
const fairWidth = jsPdfTable.width / jsPdfTable.columns.length;
let staticWidth = 0;
jsPdfTable.columns.forEach(function (column) {
const colStyles = jsPdfExtend(jsPdfDefaultStyles, jsPdfThemes[jsPdfSettings.theme].table, jsPdfSettings.styles, column.styles);
if (colStyles.columnWidth === 'wrap') {
column.width = column.contentWidth;
} else if (typeof colStyles.columnWidth === 'number') {
column.width = colStyles.columnWidth;
} else if (colStyles.columnWidth === 'auto' || true) {
if (column.contentWidth <= fairWidth && jsPdfTable.contentWidth > jsPdfTable.width) {
column.width = column.contentWidth;
} else {
dynamicColumns.push(column);
dynamicColumnsContentWidth += column.contentWidth;
column.width = 0;
}
}
staticWidth += column.width;
});
// Distributes extra width or trims columns down to fit
jsPdfDistributeWidth(dynamicColumns, staticWidth, dynamicColumnsContentWidth, fairWidth);
// Row height, table height and text overflow
jsPdfTable.height = 0;
const all = jsPdfTable.rows.concat(jsPdfTable.headerRow);
all.forEach(function (row, i) {
let lineBreakCount = 0;
let cursorX = jsPdfTable.x;
jsPdfTable.columns.forEach(function (col) {
const cell = row.cells[col.dataKey];
col.x = cursorX;
jsPdfApplyStyles(cell.styles);
const textSpace = col.width - cell.styles.cellPadding * 2;
if (cell.styles.overflow === 'linebreak') {
// Add one pt to textSpace to fix rounding error
cell.text = jsPdfDoc.splitTextToSize(cell.text, textSpace + 1, {fontSize: cell.styles.fontSize});
} else if (cell.styles.overflow === 'ellipsize') {
cell.text = jsPdfEllipsize(cell.text, textSpace, cell.styles);
} else if (cell.styles.overflow === 'visible') {
// Do nothing
} else if (cell.styles.overflow === 'hidden') {
cell.text = jsPdfEllipsize(cell.text, textSpace, cell.styles, '');
} else if (typeof cell.styles.overflow === 'function') {
cell.text = cell.styles.overflow(cell.text, textSpace);
} else {
console.error("Unrecognized overflow type: " + cell.styles.overflow);
}
const count = Array.isArray(cell.text) ? cell.text.length - 1 : 0;
if (count > lineBreakCount) {
lineBreakCount = count;
}
cursorX += col.width;
});
row.heightStyle = row.styles.rowHeight;
// TODO Pick the highest row based on font size as well
row.height = (row.heightStyle + lineBreakCount * row.styles.fontSize * FONT_ROW_RATIO) +
((2 - FONT_ROW_RATIO) / 2 * row.styles.fontSize); // Fix jsPDF Autotable's row height calculation
jsPdfTable.height += row.height;
});
}
function jsPdfDistributeWidth(dynamicColumns, staticWidth, dynamicColumnsContentWidth, fairWidth) {
const extraWidth = jsPdfTable.width - staticWidth - dynamicColumnsContentWidth;
for (let i = 0; i < dynamicColumns.length; i++) {
const col = dynamicColumns[i];
const ratio = col.contentWidth / dynamicColumnsContentWidth;
// A column turned out to be none dynamic, start over recursively
const isNoneDynamic = col.contentWidth + extraWidth * ratio < fairWidth;
if (extraWidth < 0 && isNoneDynamic) {
dynamicColumns.splice(i, 1);
dynamicColumnsContentWidth -= col.contentWidth;
col.width = fairWidth;
staticWidth += col.width;
jsPdfDistributeWidth(dynamicColumns, staticWidth, dynamicColumnsContentWidth, fairWidth);
break;
} else {
col.width = col.contentWidth + extraWidth * ratio;
}
}
}
function jsPdfPrintRows() {
jsPdfTable.rows.forEach(function (row, i) {
if (jsPdfIsNewPage(row.height)) {
jsPdfAddPage();
}
row.y = jsPdfCursor.y;
if (jsPdfSettings.drawRow(row, jsPdfHooksData({row: row})) !== false) {
jsPdfPrintRow(row, jsPdfSettings.drawCell);
}
});
}
function jsPdfAddPage() {
jsPdfSettings.afterPageContent(jsPdfHooksData());
jsPdfDoc.addPage();
jsPdfPageCount++;
jsPdfCursor = {x: jsPdfSettings.margin.left, y: jsPdfSettings.margin.top};
jsPdfSettings.beforePageContent(jsPdfHooksData());
if (jsPdfSettings.drawHeaderRow(jsPdfTable.headerRow, jsPdfHooksData({row: jsPdfTable.headerRow})) !== false) {
jsPdfPrintRow(jsPdfTable.headerRow, jsPdfSettings.drawHeaderCell);
}
}
/**
* Add a new page if cursor is at the end of page
* @param rowHeight
* @returns {boolean}
*/
function jsPdfIsNewPage(rowHeight) {
const afterRowPos = jsPdfCursor.y + rowHeight + jsPdfSettings.margin.bottom;
return afterRowPos >= jsPdfDoc.internal.pageSize.height;
}
function jsPdfPrintRow(row, hookHandler) {
for (let i = 0; i < jsPdfTable.columns.length; i++) {
const column = jsPdfTable.columns[i];
const cell = row.cells[column.dataKey];
if(!cell) {
continue;
}
jsPdfApplyStyles(cell.styles);
cell.x = column.x;
cell.y = jsPdfCursor.y;
cell.height = row.height;
cell.width = column.width;
if (cell.styles.valign === 'top') {
cell.textPos.y = jsPdfCursor.y + cell.styles.cellPadding;
} else if (cell.styles.valign === 'bottom') {
cell.textPos.y = jsPdfCursor.y + row.height - cell.styles.cellPadding;
} else {
cell.textPos.y = jsPdfCursor.y + row.height / 2;
}
if (cell.styles.halign === 'right') {
cell.textPos.x = cell.x + cell.width - cell.styles.cellPadding;
} else if (cell.styles.halign === 'center') {
cell.textPos.x = cell.x + cell.width / 2;
} else {
cell.textPos.x = cell.x + cell.styles.cellPadding;
}
const data = jsPdfHooksData({column: column, row: row});
if (hookHandler(cell, data) !== false) {
jsPdfDoc.rect(cell.x, cell.y, cell.width, cell.height, cell.styles.fillStyle);
jsPdfAutoTableText(cell.text, cell.textPos.x, cell.textPos.y, {
halign: cell.styles.halign,
valign: cell.styles.valign
});
}
}
jsPdfCursor.y += row.height;
}
function jsPdfApplyStyles(styles) {
const arr = [
{func: jsPdfDoc.setFillColor, value: styles.fillColor},
{func: jsPdfDoc.setTextColor, value: styles.textColor},
{func: jsPdfDoc.setFont, value: styles.font, style: styles.fontStyle},
{func: jsPdfDoc.setDrawColor, value: styles.lineColor},
{func: jsPdfDoc.setLineWidth, value: styles.lineWidth},
{func: jsPdfDoc.setFont, value: styles.font},
{func: jsPdfDoc.setFontSize, value: styles.fontSize}
];
arr.forEach(function (obj) {
if (typeof obj.value !== 'undefined') {
if (obj.value.constructor === Array) {
obj.func.apply(jsPdfDoc, obj.value);
} else if (typeof obj.style !== 'undefined') {
obj.func(obj.value, obj.style);
} else {
obj.func(obj.value);
}
}
});
}
function jsPdfHooksData(additionalData) {
additionalData = additionalData || {};
const data = {
pageCount: jsPdfPageCount,
settings: jsPdfSettings,
table: jsPdfTable,
cursor: jsPdfCursor
};
for (let prop in additionalData) {
if (additionalData.hasOwnProperty(prop)) {
data[prop] = additionalData[prop];
}
}
return data;
}
/**
* Ellipsize the text to fit in the width
*/
function jsPdfEllipsize(text, width, styles, ellipsizeStr) {
ellipsizeStr = typeof ellipsizeStr !== 'undefined' ? ellipsizeStr : '...';
if (Array.isArray(text)) {
text.forEach(function (str, i) {
text[i] = jsPdfEllipsize(str, width, styles, ellipsizeStr);
});
return text;
}
if (width >= jsPdfGetStringWidth(text, styles)) {
return text;
}
while (width < jsPdfGetStringWidth(text + ellipsizeStr, styles)) {
if (text.length < 2) {
break;
}
text = text.substring(0, text.length - 1);
}
return text.trim() + ellipsizeStr;
}
function jsPdfGetStringWidth(text, styles) {
jsPdfApplyStyles(styles);
const w = jsPdfDoc.getStringUnitWidth(text);
return w * styles.fontSize;
}
function jsPdfExtend(defaults) {
const extended = {};
let prop;
for (prop in defaults) {
if (defaults.hasOwnProperty(prop)) {
extended[prop] = defaults[prop];
}
}
for (let i = 1; i < arguments.length; i++) {
const options = arguments[i]
for (prop in options) {
if (options.hasOwnProperty(prop)) {
extended[prop] = options[prop];
}
}
}
return extended;
}
// ----------------------------------------------------------------------------------------------------
// jsPDF-AutoTable 2.0.17 - END
// ----------------------------------------------------------------------------------------------------
if (typeof defaults.onTableExportEnd === 'function')
defaults.onTableExportEnd();
return this;
};
// See README.md for documentation of the options
// See examples.js for usage examples
function jsPdfDefaultOptions () {
return {
// Styling
theme: 'striped', // 'striped', 'grid' or 'plain'
styles: {},
headerStyles: {},
bodyStyles: {},
alternateRowStyles: {},
columnStyles: {},
// Properties
startY: false, // false indicates the margin.top value
margin: 40,
pageBreak: 'auto', // 'auto', 'avoid', 'always'
tableWidth: 'auto', // number, 'auto', 'wrap'
// Hooks
createdHeaderCell: function (cell, data) {},
createdCell: function (cell, data) {},
drawHeaderRow: function (row, data) {},
drawRow: function (row, data) {},
drawHeaderCell: function (cell, data) {},
drawCell: function (cell, data) {},
beforePageContent: function (data) {},
afterPageContent: function (data) {}
}
}
var jsPdfTableClass = /** class */ (function () {
function jsPdfTableClass() { /** constructor */
this.height = 0;
this.width = 0;
this.x = 0;
this.y = 0;
this.contentWidth = 0;
this.rows = [];
this.columns = [];
this.headerRow = null;
this.settings = {};
}
return jsPdfTableClass;
}());
var jsPdfRowClass = /** class */ (function () {
function jsPdfRowClass(raw) { /** constructor */
this.raw = raw || {};
this.index = 0;
this.styles = {};
this.cells = {};
this.height = 0;
this.y = 0;
}
return jsPdfRowClass;
}());
var jsPdfCellClass = /** class */ (function () {
function jsPdfCellClass(raw) { /** constructor */
this.raw = raw;
this.styles = {};
this.text = '';
this.contentWidth = 0;
this.textPos = {};
this.height = 0;
this.width = 0;
this.x = 0;
this.y = 0;
}
return jsPdfCellClass;
}());
var jsPdfColumnClass = /** class */ (function () {
function jsPdfColumnClass(dataKey) { /** constructor */
this.dataKey = dataKey;
this.options = {};
this.styles = {};
this.contentWidth = 0;
this.width = 0;
this.x = 0;
}
return jsPdfColumnClass;
}());
})(jQuery);
2.第2个js文件bootstrap-table-export.js，文件内容如下：
(function ($) {
'use strict';
var sprintf = $.fn.bootstrapTable.utils.sprintf;
var TYPE_NAME = {
json: 'JSON',
xml: 'XML',
png: 'PNG',
csv: 'CSV',
txt: 'TXT',
sql: 'SQL',
doc: 'Word',
excel: 'Excel',
powerpoint: 'Powerpoint',
pdf: 'PDF'
};
$.extend($.fn.bootstrapTable.defaults, {
showExport: false,
exportDataType: 'basic', // basic, all, selected
// 'json', 'xml', 'png', 'csv', 'txt', 'sql', 'doc', 'excel', 'powerpoint', 'pdf'
//exportTypes: ['json', 'xml', 'csv', 'txt', 'sql', 'excel'],
exportTypes: ['excel'],
exportOptions: {}
});
$.extend($.fn.bootstrapTable.defaults.icons, {
export: 'glyphicon-export icon-share'
});
var BootstrapTable = $.fn.bootstrapTable.Constructor,
_initToolbar = BootstrapTable.prototype.initToolbar;
BootstrapTable.prototype.initToolbar = function () {
this.showToolbar = this.options.showExport;
_initToolbar.apply(this, Array.prototype.slice.apply(arguments));
if (this.options.showExport) {
var that = this,
$btnGroup = this.$toolbar.find('>.btn-group'),
$export = $btnGroup.find('div.export');
if (!$export.length) {
$export = $([
'',
'',
'',
''].join('')).appendTo($btnGroup);
var $menu = $export.find('.dropdown-menu'),
exportTypes = this.options.exportTypes;
if (typeof this.options.exportTypes === 'string') {
var types = this.options.exportTypes.slice(1, -1).replace(/ /g, '').split(',');
exportTypes = [];
$.each(types, function (i, value) {
exportTypes.push(value.slice(1, -1));
});
}
$.each(exportTypes, function (i, type) {
if (TYPE_NAME.hasOwnProperty(type)) {
$menu.append(['',
'',
TYPE_NAME[type],
'',
' '].join(''));
}
});
$menu.find('li').click(function () {
var type = $(this).data('type'),
doExport = function () {
that.$el.tableExport($.extend({}, that.options.exportOptions, {
type: type,
escape: false
}));
};
if (that.options.exportDataType === 'all' && that.options.pagination) {
that.$el.one('load-success.bs.table page-change.bs.table', function () {
doExport();
that.togglePagination();
});
that.togglePagination();
} else if (that.options.exportDataType === 'selected') {
var data = that.getData(),
selectedData = that.getAllSelections();
that.load(selectedData);
doExport();
that.load(data);
} else {
doExport();
}
});
}
}
};
})(jQuery);导入文件注意事项：
tableExport.js要在bootstrap-table-export.js之前
第二步：js的bootstrap表格加载时，在属性中输入以下属性
showExport: true,//显示下载按钮
exportOptions: {
fileName: '车辆月度使用情况'//下载文件名称
},
//bootstrap table分页加载数据
$('#table_data').bootstrapTable('destroy').bootstrapTable({
classes: "table table-bordered table-hover table-condensed", //设置表格样式
//******服务器端分页设置****
url: "reportOfCarUsage", //服务器返回数据的网址
method: 'post', //数据请求方式
contentType: 'application/x-www-form-urlencoded',//method为post时，必须设置contentType为application/x-www-form-urlencoded
sidePagination: "server", // 设置在服务端还是客户端分页
cache: false, // 是否使用缓存
pagination: true, // 是否显示分页
search: false, // 是否有搜索框
pageNumber: 1, // 首页页码，默认为1
pageSize: 50, // 页面数据条数
pageList: [50,100,500,1000,5000,10000],
smartDisplay:false,
queryParamsType: "",
queryParams: function (params) {//默认值为 'limit' ,在默认情况下 传给服务端的参数为：offset,limit,sort
// 设置为 '' 在这种情况下传给服务器的参数为：pageSize,pageNumber
return {
pageSize: params.pageSize, // 每页记录条数
pageNumber: params.pageNumber, // 当前页索引
carNumber: $('#input_carNumber').val(),
sourceType: $('#select_sourceType').val(),
year: $('#input_year').val(),
carType: $('#select_carType').val(),
carrierName: $('#select_carrierName').val(),
carManager: $('#input_carManager').val(),
};
},
formatLoadingMessage: function () {
return "请稍后，正在加载";
},
formatNoMatches: function () {
return "暂无匹配数据";
},
showExport: true,//显示下载按钮
exportOptions: {
fileName: '车辆月度使用情况'//下载文件名称
},
columns: [[{
field: 'carNumber',
title: '车牌号',
align:'center',
valign:'middle',
rowspan:2,
formatter:function (value,row,index){
return row.car.carNumber;
}
}]
});