ExtJs之Ext.grid.GridPanel（部分未完）
今天在家休息，年假不用就作费啊。
看了几部香港老电影，陪爸爸看了勇士占奇才，
然后，测试了一下EXTJS未完的内容，
在京东上订了七本历史普及书，近两百块。。：）
搞定。
<!DOCTYPE html>
<html>
<head>
<title>ExtJs</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<link rel="stylesheet" type="text/css" href="ExtJs/packages/ext-theme-crisp/build/resources/ext-theme-crisp-all.css">
<script type="text/javascript" src="ExtJs/ext-all.js"></script>
<script type="text/javascript" src="ExtJs/bootstrap.js"></script>
<script type="text/javascript" src="ExtJs/packages/ext-theme-crisp/build/ext-theme-crisp.js"></script>
<style type="text/css">
#uses the following css:
.red-row{ background-color: #F5C0C0 !important; }
.yellow-row{ background-color: #FBF8BF !important; }
.green-row{ background-color: #99CC99 !important; }
</style>
<script type="text/javascript">
Ext.onReady(function(){
function rendererSex(value){
if (value == 'male') {
return "<span style='color:red;font-weight: bold;'>男</span>";
}else {
return "<span style='color:green;font-weight: bold;'>女</span>";
}
};
function rendererDescn(value, cellmeta, record, rowIndex, columnIndex, store){
var str = "<input type='button' value='查看详细信息' onclick='alert(\"" +
"这个单元格的值为: " + value + "\\n" +
"这个单元格的配置是: {cellID" + cellmeta.cellID + ", id: " + cellmeta.id + ", css: " + cellmeta.css + "}\\n" +
"这个单元格对应的record是： " + record + ", 一行里的数据都在里边\\n" +
"这是第" + rowIndex + "行\\n" +
"这是第" + columnIndex + "列\\n" +
"这个表格对应的Ext.data.Store在这里： " + store + "， 随便用吧." +
"\")'>"
return str;
}
function rendererMotif(data, cell, record, rowIndex, columnIndex, store) {
var value = record.get('color');
cell.style = "background-color: " + value;
return data;
}
var sm = new Ext.selection.CheckboxModel({stringSelect: true});
var columns =[
new Ext.grid.RowNumberer(),
{header: '编号', dataIndex: 'id', width:80, sortable: false},
{header: '名称', dataIndex: 'name', width:180},
{header: '性别', dataIndex: 'sex', renderer: rendererSex, width:120},
{header: '日期', dataIndex: 'date', renderer: Ext.util.Format.dateRenderer('Y-m-d'), width:400},
{header: '描述', dataIndex: 'descn', renderer: rendererDescn, width:200},
{header: 'color', dataIndex: 'color', renderer: rendererMotif, width:200}
];
var data = [
['1', 'name1', 'male', '2017-01-15T02:58:04', 'descn1', '#FBF8BF'],
['2', 'name2', 'female', '2005-01-15T02:58:04', 'descn2', '#F5C0C0'],
['3', 'name3', 'male', '2017-06-15T02:58:04', 'descn3', '#99CC99'],
['4', 'name4', 'female', '2017-01-09T02:58:04', 'descn4', '#FBF8BF'],
['5', 'name5', 'male', '2017-12-15T02:58:04', 'descn5', '#F5C0C0']
];
var store = new Ext.data.ArrayStore({
data: data,
fields: [
{name: 'name', mapping: 1},
{name: 'sex', mapping: 2},
{name: 'id', mapping: 0},
{name: 'date', type: 'date', dateFormat: 'Y-m-dTH:i:s', mapping: 3},
{name: 'descn', mapping: 4},
{name: 'color', mapping: 5}
]
});
/*
var store = new Ext.data.Store({
proxy: new Ext.data.ScriptTagProxy({url: 'source.html'}),
reader: new Ext.data.ArrayReader({}, [
{name: 'id'},
{name: 'name'},
{name: 'descn'}
]),
fields: [
{name: 'name', mapping: 1},
{name: 'id', mapping: 0},
{name: 'descn', mapping: 2}
]
});
*/
store.load();
var grid = new Ext.grid.GridPanel({
enableColumnMove: false,
enableColumnResize: true,
stripeRows: true,
autoHeight: true,
loadMask:true,
forceFit: true,
renderTo: 'grid',
store: store,
columns: columns,
selModel: sm,
bbar: new Ext.PagingToolbar({
pageSize: 3,
store: store,
displayInfo: true,
displayMsg: '显示第{0} 条到 {1}条记录， 一共{2}条',
emptyMsg: '没有记录'
}),
viewConfig: {
enableRowBody: true,
columnsText: '显示的列',
sortAscText: '升序',
getRowClass: function(record, rowIndex, p, ds) {
var cls = 'white-row';
switch (record.data.color) {
case '#FBF8BF' :
cls = 'yellow-row';
break;
case '#99CC99' :
cls = 'green-row';
break;
case '#F5C0C0' :
cls = 'red-row';
break;
}
return cls;
}
}
});
Ext.get('remove').on('click', function(){
store.remove(store.getAt(1));
grid.view.refresh();
})
var tree = new Ext.tree.TreePanel({
store: new Ext.data.TreeStore({
root: {
text: '我是根',
children: [{
text: '我是根的第一个枝子',
children: {
text: '我是根的第一个枝子的第一个叶子',
leaf: true
}
},{
text: '我是根的第一个叶子',
leaf: true
}]
}
})
});
tree.render('tree');
});
</script>
</head>
<body style="margin: 20px">
<div id='grid' style="width: 800px"></div>
<button id='remove'>删除第二行</button>
<div id="tree"></div>
</body>
</html>
