web打印实现方案 Lodop6.034 使用方法总结
官文下载：
http://mtsoftware.v053.gokao.net/download.html
本地 Lodop6.034 版本下载：/Files/tiger8000/Lodop6.034.rar
假设你的 lodop 打印控件放在你项目的根目录下的 Lodop 目录内
printTable.aspx 文件存在于你项目中的 PrintCenter 目录内。在此文件的 html 页面中加入：
< object id = " LODOP " classid = " clsid:2105C259-1E0C-4534-8141-A753534CB4CA " width = " 0 " height = " 0 " >
< embed id = " LODOP_EM " type = " application/x-print-lodop " width = " 0 " height = " 0 " pluginspage = " ../Lodop/install_lodop.exe " > embed >
object >
其中：
是专为 FireFox 浏览器设计的代码，如果你这个打印控件只在 IE 上应用，那么上面这名话完全可以不用的。
只这样加就行了：
< object id = " LODOP " classid = " clsid:2105C259-1E0C-4534-8141-A753534CB4CA " width = " 0 " height = " 0 " >
object >
这样就把 lodop 打印控件在本页调用过来了。
实现打印一个俱有 100 行的数据报表，要分页打印，要求，用A4纸纵向打印，在下面的页角，显示当前页码及总页数。
正常情况下，你设定了打印纸张规格后，如 A4 或是自定义纸张大小，然后,你定义了 打印输出的大小
LODOP.ADD_PRINT_TABLE(110, 33, 750, 900, document.getElementById("printdiv").innerHTML);
距上边 110 象素，左边 33 像素，宽 750象素，高 900 象素这外区域内打印内容。打印控件会自动根据纸张大小和你打印区长，高，计算出打印页数，会自动分页，你需要做的就是不断调整打印区 边距，宽，高 ：110, 33, 750, 900
然后，自己打印出 当前页/总页数 .
在 aspx 页中加入：
var LODOP; // 声明为全局变量
function prn1_preview() {
PrintMytable();
LODOP.PREVIEW();
};
function prn1_print() {
PrintMytable();
LODOP.PRINT();
};
function PrintMytable() {
LODOP = getLodop(document.getElementById( ' LODOP ' ), document.getElementById( ' LODOP_EM ' ));
LODOP.PRINT_INIT( " 银燕公司宽带收费明细 " );
LODOP.SET_PRINT_PAGESIZE( 1 , 0 , 0 , " A4 " );
LODOP.ADD_PRINT_TEXT( 30 , 280 , 500 , 50 , " 银燕公司宽带财务报表明细 " )
LODOP.SET_PRINT_STYLEA( 1 , " ItemType " , 1 );
LODOP.SET_PRINT_STYLEA( 1 , " FontSize " , 14 );
LODOP.SET_PRINT_STYLEA( 1 , " Bold " , 1 );
LODOP.ADD_PRINT_TEXT( 1050 , 370 , 200 , 22 , " 第#页/共&页 " );
LODOP.SET_PRINT_STYLEA( 2 , " ItemType " , 2 );
LODOP.SET_PRINT_STYLEA( 2 , " HOrient " , 1 );
LODOP.ADD_PRINT_TEXT( 90 , 50 , 100 , 50 , " 共：<%=numb%> 条记录 " )
LODOP.SET_PRINT_STYLEA( 3 , " ItemType " , 1 );
LODOP.ADD_PRINT_TEXT( 90 , 300 , 350 , 50 , " 时间范围：<%=begindt%> 至 <%=enddt%> " )
LODOP.SET_PRINT_STYLEA( 4 , " ItemType " , 1 );
// LODOP.ADD_PRINT_TABLE(110, 33, 750, 900, document.documentElement.innerHTML);
LODOP.ADD_PRINT_TABLE( 110 , 33 , 750 , 900 , document.getElementById( " printdiv " ).innerHTML);
};
script >
然后，下面是要打印的工资报表 table
< table width = " 90% " align = " center " border = " 1 " cellpadding = " 0 " cellspacing = " 0 " bordercolor = " #000000 " bordercolorlight = " #000000 " bordercolordark = " #000000 " id = " tb01 " style = " border-collapse:collapse " >
< asp:Repeater ID = " Repeater2 " runat = " server " >
< HeaderTemplate >
< thead >
< tr bgcolor = " #F8F8FF " >
< th align = " center " height = " 30 " > 序号 th >
< th align = " center " > 姓名 th >
< th align = " center " > 账号 th >
< th align = " center " > 网费 th >
< th align = " center " > 网费返款 th >
< th align = " center " > 押金 th >
< th align = " center " > 押金返款 th >
< th align = " center " > 安装费 th >
< th align = " center " > 安装费返款 th >
< th align = " center " > 卖Modem款 th >
< th align = " center " > Modem返款 th >
< th align = " center " > 转账 th >
< th align = " center " > 缴费日期 th >
tr >
thead >
HeaderTemplate >
< ItemTemplate >
< tbody >
< tr height = " 20 " style = " cursor:hand " bgColor = " #ffffff " onmouseover = " javascript:this.style.backgroundColor='#FFCC33'; " onmouseout = " javascript:this.style.backgroundColor='#ffffff'; " >
< td align = " center " ><% #Container.ItemIndex + 1 %> td >
< td align = " center " ><% #Eval( " 姓名 " ) %> td >
< td align = " center " ><% #Eval( " 账号 " ) %> td >
< td align = " center " ><% #Math.Round(Convert.ToDecimal(Eval( " 网费 " )), 2 ) %> td >
< td align = " center " ><% #Math.Round(Convert.ToDecimal(Eval( " 网费返款 " )), 2 ) %> td >
< td align = " center " ><% #Math.Round(Convert.ToDecimal(Eval( " 押金 " )), 2 ) %> td >
< td align = " center " ><% #Math.Round(Convert.ToDecimal(Eval( " 押金返款 " )), 2 ) %> td >
< td align = " center " ><% #Math.Round(Convert.ToDecimal(Eval( " 安装费 " )), 2 ) %> td >
< td align = " center " ><% #Math.Round(Convert.ToDecimal(Eval( " 安装费返款 " )), 2 ) %> td >
< td align = " center " ><% #Math.Round(Convert.ToDecimal(Eval( " 卖Modem款 " )), 2 ) %> td >
< td align = " center " ><% #Math.Round(Convert.ToDecimal(Eval( " 卖Modem款返款 " )), 2 ) %> td >
< td align = " center " ><% #Eval( " 转账 " ) %> td >
< td align = " center " ><% #Eval( " 提交日期 " , " {0:yyyy/MM/dd} " ) %> td >
tr >
tbody >
ItemTemplate >
< AlternatingItemTemplate >
< tbody >
< tr height = " 20 " style = " cursor:hand " bgColor = " #f1f1f1 " onmouseover = " javascript:this.style.backgroundColor='#FFCC33'; " onmouseout = " javascript:this.style.backgroundColor='#f1f1f1'; " >
< td align = " center " ><% #Container.ItemIndex + 1 %> td >
< td align = " center " ><% #Eval( " 姓名 " ) %> td >
< td align = " center " ><% #Eval( " 账号 " ) %> td >
< td align = " center " ><% #Math.Round(Convert.ToDecimal(Eval( " 网费 " )), 2 ) %> td >
< td align = " center " ><% #Math.Round(Convert.ToDecimal(Eval( " 网费返款 " )), 2 ) %> td >
< td align = " center " ><% #Math.Round(Convert.ToDecimal(Eval( " 押金 " )), 2 ) %> td >
< td align = " center " ><% #Math.Round(Convert.ToDecimal(Eval( " 押金返款 " )), 2 ) %> td >
< td align = " center " ><% #Math.Round(Convert.ToDecimal(Eval( " 安装费 " )), 2 ) %> td >
< td align = " center " ><% #Math.Round(Convert.ToDecimal(Eval( " 安装费返款 " )), 2 ) %> td >
< td align = " center " ><% #Math.Round(Convert.ToDecimal(Eval( " 卖Modem款 " )), 2 ) %> td >
< td align = " center " ><% #Math.Round(Convert.ToDecimal(Eval( " 卖Modem款返款 " )), 2 ) %> td >
< td align = " center " ><% #Eval( " 转账 " ) %> td >
< td align = " center " ><% #Eval( " 提交日期 " , " {0:yyyy/MM/dd} " ) %> td >
tr >
tbody >
AlternatingItemTemplate >
< FooterTemplate >
< tr bgcolor = " #FFF8DC " >
< td align = " center " height = " 30 " > 合计 td >
< td > td >
< td > td >
< td align = " center " class = " bigmoneyfont " ><%= wangfei %> td >
< td align = " center " class = " bigmoneyfont " ><%= wangfeifankuan %> td >
< td align = " center " class = " bigmoneyfont " ><%= yajin %> td >
< td align = " center " class = " bigmoneyfont " ><%= yajinfankuan %> td >
< td align = " center " class = " bigmoneyfont " ><%= anzhuangfei %> td >
< td align = " center " class = " bigmoneyfont " ><%= anzhuangfeifan %> td >
< td align = " center " class = " bigmoneyfont " ><%= maimaokuan %> td >
< td align = " center " class = " bigmoneyfont " ><%= maimaokuanfan %> td >
< td > td >
< td > td >
tr >
FooterTemplate >
asp:Repeater >
table >
div >
1、LODOP.SET_PRINT_PAGESIZE(1, 0, 0, "A4");
1 纵向打印
0 打印纸张的宽度 为0 ，可自定义宽
0 打印纸张的高度 为 0 ，可自定义高
A4 指定用 A4 纸打印
当宽度和高度都设为 0 的时候，才能指定用特定的纸型打印，如：A4 ,B5 等。
2、
LODOP.ADD_PRINT_TEXT(30, 280, 500, 50, "银燕公司宽带财务报表明细")
LODOP.SET_PRINT_STYLEA(1, "ItemType", 1);
LODOP.SET_PRINT_STYLEA(1, "FontSize", 14);
LODOP.SET_PRINT_STYLEA(1, "Bold", 1);
第一句：距上 30，距左280，打印区宽 500 ，打印区高 50 这样的一个区域内打印出文字”银燕公司宽带财务报表明细“
第二句：指定刚才打印的这句话 ItemType属性,1为页眉页脚，2为页号码，3为页数，0 为普通项。
第三句：指定刚才打印的这句话 FontSize 属性为 14pt
第四句：指定刚才打印的这句话，加粗显示。Bold 为1 代表加粗，0代表正常显示。
LODOP.SET_PRINT_STYLEA(1, "FontSize", 14);
中最前面的那个参数：1 ，是指的，对页面中加入的 LODOP.ADD_PRINT 元素的索引，指定是哪 一元素。
因为 LODOP.ADD_PRINT_TEXT(30, 280, 500, 50, "银燕公司宽带财务报表明细")
是 最向加的元素，所以它索引为 第 1 项。
3
LODOP.ADD_PRINT_TEXT(1050, 370, 200, 22, "第#页/共&页");
LODOP.SET_PRINT_STYLEA(2, "ItemType", 2);
LODOP.SET_PRINT_STYLEA(2, "HOrient", 1);
在距上边界 1050 象素，左 370，宽为200，高为22 这样一个区域内打印页码及总页数。
然后，指定这个索 引为2 的这个元素的 ItemType属性,1为页眉页脚，2为页号码，3为页数，0 为普通项。
只有当指定此元素 ItemType属性,2为页号码 的时候，
LODOP.ADD_PRINT_TEXT(1050, 370, 200, 22, "第#页/共&页"); 就会在每个页的固定位置都显示,
才会显示当前页码数及总页数
4
LODOP.ADD_PRINT_TEXT(90, 50, 100, 50, "共：<%=numb%> 条记录")
在指定区域内打印总记录数
LODOP.SET_PRINT_STYLEA(3, "ItemType", 1);
指定刚才加入的这个索引为第3个元素的 ItemType属性,1为页眉页脚
LODOP.ADD_PRINT_TEXT(90, 300, 350, 50, "时间范围：<%=begindt%> 至 <%=enddt%>")
在指定区域内打印时间范围
LODOP.SET_PRINT_STYLEA(4, "ItemType", 1);
指定刚才加入的这个索引为第4个元素的 ItemType属性,1为页眉页脚
//LODOP.ADD_PRINT_TABLE(110, 33, 750, 900, document.documentElement.innerHTML);
用这个写法可以打印整个页面上的 table表
LODOP.ADD_PRINT_TABLE(110, 33, 750, 900, document.getElementById("printdiv").innerHTML);
用这种写法也可以打印整个页面中指定为 div 的ID 为 "printdiv" 内的 table
二、 打印某一整个 aspx 页。
< object id = " LODOP " classid = " clsid:2105C259-1E0C-4534-8141-A753534CB4CA " width = " 0 " height = " 0 " >
< embed id = " LODOP_EM " type = " application/x-print-lodop " width = " 0 " height = " 0 " pluginspage = " ../Lodop/install_lodop.exe " > embed >
object >
< script language = " javascript " type = " text/javascript " >
var LODOP; // 声明为全局变量
function PrintOneURL(strID) {
LODOP = getLodop(document.getElementById( ' LODOP ' ), document.getElementById( ' LODOP_EM ' ));
LODOP.PRINT_INIT( " 打印控件功能演示_Lodop功能_按网址打印 " );
LODOP.ADD_PRINT_URL( 30 , 20 , 746 , " 100% " , document.getElementById(strID).value);
LODOP.SET_PRINT_STYLEA( 1 , " HOrient " , 3 );
LODOP.SET_PRINT_STYLEA( 1 , " VOrient " , 3 );
LODOP.PREVIEW();
};
script >
< input type = " hidden " id = " T1 " size = " 54 " value = " ../PrintSinglePage.aspx " />
< a href = " javascript:PrintOneURL('T1'); " > 预览打印 a >