前言
应用系统有时候需要打印Datagrid的表格内容，我们本节就来学习打印datagrid内容
打印主要使用：
<!DOCTYPE html><html><head> <meta charset="UTF-8"> <title>Basic DataGrid - jQuery EasyUI Demo</title> <link rel="stylesheet" type="text/css" href="../../themes/default/easyui.css"> <link rel="stylesheet" type="text/css" href="../../themes/icon.css"> <link rel="stylesheet" type="text/css" href="../demo.css"> <script type="text/javascript" src="../../jquery.min.js"></script> <script type="text/javascript" src="../../jquery.easyui.min.js"></script> <script src="jquery.jqprint-0.3.js"></script></head><body> <h2>Basic DataGrid</h2> <p>The DataGrid is created from markup, no JavaScript code needed.</p> <div id="modalwindow" class="easyui-window" style="width:800px; height:400px;" data-options="modal:true,closed:true,minimizable:false,shadow:false"></div> <div style="margin:20px 0;"><a href="#" id="btnPrint" class="easyui-linkbutton" data-options="iconCls:'icon-print'" style="width:80px">Print</a></div> <table id="List" class="easyui-datagrid" title="Basic DataGrid" style="width:700px;height:250px" data-options="singleSelect:true,collapsible:true,method:'get'"> <thead> <tr> <th data-options="field:'itemid',width:80">Item ID</th> <th data-options="field:'productid',width:100">Product</th> <th data-options="field:'listprice',width:80,align:'right'">List Price</th> <th data-options="field:'unitcost',width:80,align:'right'">Unit Cost</th> <th data-options="field:'attr1',width:250">Attribute</th> <th data-options="field:'status',width:60,align:'center'">Status</th> </tr> </thead> </table> <script type="text/javascript"> $(function () { //由于本地无法直接读取json文件，所以将数据提取出来赋值 var obj = { "total": 28, "rows": [ { "productid": "FI-SW-01", "productname": "Koi", "unitcost": 10.00, "status": "P", "listprice": 36.50, "attr1": "Large", "itemid": "EST-1" }, { "productid": "K9-DL-01", "productname": "Dalmation", "unitcost": 12.00, "status": "P", "listprice": 18.50, "attr1": "Spotted Adult Female", "itemid": "EST-10" }, { "productid": "RP-SN-01", "productname": "Rattlesnake", "unitcost": 12.00, "status": "P", "listprice": 38.50, "attr1": "Venomless", "itemid": "EST-11" }, { "productid": "RP-SN-01", "productname": "Rattlesnake", "unitcost": 12.00, "status": "P", "listprice": 26.50, "attr1": "Rattleless", "itemid": "EST-12" }, { "productid": "RP-LI-02", "productname": "Iguana", "unitcost": 12.00, "status": "P", "listprice": 35.50, "attr1": "Green Adult", "itemid": "EST-13" }, { "productid": "FL-DSH-01", "productname": "Manx", "unitcost": 12.00, "status": "P", "listprice": 158.50, "attr1": "Tailless", "itemid": "EST-14" }, { "productid": "FL-DSH-01", "productname": "Manx", "unitcost": 12.00, "status": "P", "listprice": 83.50, "attr1": "With tail", "itemid": "EST-15" }, { "productid": "FL-DLH-02", "productname": "Persian", "unitcost": 12.00, "status": "P", "listprice": 23.50, "attr1": "Adult Female", "itemid": "EST-16" }, { "productid": "FL-DLH-02", "productname": "Persian", "unitcost": 12.00, "status": "P", "listprice": 89.50, "attr1": "Adult Male", "itemid": "EST-17" }, { "productid": "AV-CB-01", "productname": "Amazon Parrot", "unitcost": 92.00, "status": "P", "listprice": 63.50, "attr1": "Adult Male", "itemid": "EST-18" } ] } ;
//加载数据 $('#List').datagrid('loadData', obj); }); </script></body></html>
function CreateFormPage(printDatagrid) { var tableString = '<div class="mvctool bgb"><a onclick="$(\'.dg-pb\').jqprint();" class="btn btn-default"><span class="fa fa-print"></span> 打印</a></div><table cellspacing="0" class="dg-pb">'; var frozenColumns = printDatagrid.datagrid("options").frozenColumns; // 得到frozenColumns对象 var columns = printDatagrid.datagrid("options").columns; // 得到columns对象 var nameList = ''; // 载入title if (typeof columns != 'undefined' && columns != '') { $(columns).each(function (index) { tableString += '\n<tr>'; if
