使用js代码将HTML Table导出为Excel

本文介绍了一种使用JavaScript将HTMLTable导出为Excel的方法。该方法兼容多种浏览器,并提供了两种实现方式:一种针对IE浏览器利用ActiveX对象,另一种则通过Base64编码将表格内容转换为Excel文件。

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使用js代码将HTML Table导出为Excel的方法:

直接上源码

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" language="javascript">
        var idTmr;
        function  getExplorer() {
            var explorer = window.navigator.userAgent ;
            //ie 
            if (explorer.indexOf("MSIE") >= 0) {
                return 'ie';
            }
            //firefox 
            else if (explorer.indexOf("Firefox") >= 0) {
                return 'Firefox';
            }
            //Chrome
            else if(explorer.indexOf("Chrome") >= 0){
                return 'Chrome';
            }
            //Opera
            else if(explorer.indexOf("Opera") >= 0){
                return 'Opera';
            }
            //Safari
            else if(explorer.indexOf("Safari") >= 0){
                return 'Safari';
            }
        }
        function method1(tableid) {//整个表格拷贝到EXCEL中
            if(getExplorer()=='ie')
            {
                var curTbl = document.getElementById(tableid);
                var oXL = new ActiveXObject("Excel.Application");
                
                //创建AX对象excel 
                var oWB = oXL.Workbooks.Add();
                //获取workbook对象 
                var xlsheet = oWB.Worksheets(1);
                //激活当前sheet 
                var sel = document.body.createTextRange();
                sel.moveToElementText(curTbl);
                //把表格中的内容移到TextRange中 
                sel.select();
                //全选TextRange中内容 
                sel.execCommand("Copy");
                //复制TextRange中内容  
                xlsheet.Paste();
                //粘贴到活动的EXCEL中       
                oXL.Visible = true;
                //设置excel可见属性

                try {
                    var fname = oXL.Application.GetSaveAsFilename("Excel.xls", "Excel Spreadsheets (*.xls), *.xls");
                } catch (e) {
                    print("Nested catch caught " + e);
                } finally {
                    oWB.SaveAs(fname);

                    oWB.Close(savechanges = false);
                    //xls.visible = false;
                    oXL.Quit();
                    oXL = null;
                    //结束excel进程,退出完成
                    //window.setInterval("Cleanup();",1);
                    idTmr = window.setInterval("Cleanup();", 1);

                }
            }
            else
            {
                tableToExcel(tableid)
            }
        }
        function Cleanup() {
            window.clearInterval(idTmr);
            CollectGarbage();
        }
        var tableToExcel = (function() {
              var uri = 'data:application/vnd.ms-excel;base64,',
              template = '<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns="http://www.w3.org/TR/REC-html40"><meta http-equiv="Content-Type" charset=utf-8"><head><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets><x:ExcelWorksheet><x:Name>{worksheet}</x:Name><x:WorksheetOptions><x:DisplayGridlines/></x:WorksheetOptions></x:ExcelWorksheet></x:ExcelWorksheets></x:ExcelWorkbook></xml><![endif]--></head><body><table>{table}</table></body></html>',
                base64 = function(s) { return window.btoa(unescape(encodeURIComponent(s))) },
                format = function(s, c) {
                    return s.replace(/{(\w+)}/g,
                    function(m, p) { return c[p]; }) }
                return function(table, name) {
                if (!table.nodeType) table = document.getElementById(table)
                var ctx = {worksheet: name || 'Worksheet', table: table.innerHTML}
                window.location.href = uri + base64(format(template, ctx))
              }
            })()
</script>

</head>
<body>
<table width="100%" cellspacing="0" cellpadding="0" border="1px" bgcolor="#fff" align="center" id="test">
  <tr>
    <th width="10%">调查案例</th>
    <th width="10%">公司名称</th>
    <th width="10%">地  址</th>
    <th width="5%">部门</th>
    <th width="5%">联系人</th>
    <th width="10%">联系方式</th>
    <th width="20%">具體情况</th>
    <th width="20%">问券填写</th> 
    <th width="10%">提交时间</th> 
  </tr>
</table>
<input id="Button1" type="button" value="导出EXCEL" onclick="javascript:method1('test')" style="padding:5px;margin-top:20px;"/> </body> </html>

 

-完-

 

转载于:https://www.cnblogs.com/colinliu/p/tabletoexcel.html

如题,项目要用到jeasyui,所以必须要下载它的demo,获取相应的js,css等等的文件 jeasyui的下载地址:http://www.jeasyui.com/download/index.php <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title></title> <link href="easyui/themes/default/easyui.css" rel="stylesheet" type="text/css" /> <link href="easyui/themes/icon.css" rel="stylesheet" type="text/css" /> <link href="easyui/demo.css" rel="stylesheet" type="text/css" /> <script src="easyui/jquery.min.js" type="text/javascript"></script> <script src="easyui/jquery.easyui.min.js" type="text/javascript"></script> <script type="text/javascript"> $(function () { $("#tab").datagrid({ // width: 600, //宽度 height: 400, //高度 singleSelect: true, //选中一行的设置 fitColumns:true, url: "EditorUserHandler.ashx", //请求路径 title: "用户信息", //标题 iconCls: "icon-add", //图标 // collapsible: true, //隐藏按钮 //冻结列 // frozenColumns: [[{ field: "chk", "checkbox": true}]], //复选框 //列 rownumbers: false, //传输参数 queryParams: { "action": "query" }, pagination: true, toolbar: "#tool" }); $("#tab").datagrid('getPager').pagination({ beforePageText: "第", afterPageText: "页", displayMsg: "当前 {from} - {to}条数据 共{total} 条数据", pageSize: 10, pageList: [5, 10, 15, 20, 30] }); }) </script> <!--//打印--> <script type="text/javascript"> function CreateFormPage(strPrintName, printDatagrid) { var tableString = '<div><table width="100%"><tr style="text-align:center;"><td colspan="2" style="font-size:24px; font-weight:bold;"><span style="text-decoration:underline;"> </span>年<span style="text-decoration:underline;"> </span>半年广东省房屋市政工程安全生产文明施工示范工地申报项目汇总表</td></tr><tr><td style="text-align:left;">地区(部门)公 章: </td><td style="text-align:right;">报送时间: 年 月 日</td></tr></table> <table cellspacing="0" class="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 (typeof frozenColumns != 'undefined' && typeof frozenColumns[index] != 'undefined') { for (var i = 0; i < frozenColumns[index].length; ++i) { if (!frozenColumns[index][i].hidden) { tableString += '\n<th width="' + frozenColumns[index][i].width + '"'; if (typeof frozenColumns[index][i].rowspan != 'undefined' && frozenColumns[index][i].rowspan > 1) { tableString += ' rowspan="' + frozenColumns[index][i].rowspan + '"'; } if (typeof frozenColumns[index][i].colspan != 'undefined' && frozenColumns[index][i].colspan > 1) { tableString += ' colspan="' + frozenColumns[index][i].colspan + '"'; } if (typeof frozenColumns[index][i].field != 'undefined' && frozenColumns[index][i].field != '') { nameList += ',{"f":"' + frozenColumns[index][i].field + '", "a":"' + frozenColumns[index][i].align + '"}'; } tableString += '>' + frozenColumns[0][i].title + '</th>'; } } } for (var i = 0; i < columns[index].length; ++i) { if (!columns[index][i].hidden) { tableString += '\n<th width="' + columns[index][i].width + '"'; if (typeof columns[index][i].rowspan != 'undefined' && columns[index][i].rowspan > 1) { tableString += ' rowspan="' + columns[index][i].rowspan + '"'; } if (typeof columns[index][i].colspan != 'undefined' && columns[index][i].colspan > 1) { tableString += ' colspan="' + columns[index][i].colspan + '"'; } if (typeof columns[index][i].field != 'undefined' && columns[index][i].field != '') { nameList += ',{"f":"' + columns[index][i].field + '", "a":"' + columns[index][i].align + '"}'; } tableString += '>' + columns[index][i].title + '</th>'; } } tableString += '\n</tr>'; }); } // 载入内容 var rows = printDatagrid.datagrid("getRows"); // 这段代码是获取当前页的所有行 var nl = eval('([' + nameList.substring(1) + '])'); for (var i = 0; i < rows.length; ++i) { tableString += '\n<tr>'; $(nl).each(function (j) { var e = nl[j].f.lastIndexOf('_0'); tableString += '\n<td'; if (nl[j].a != 'undefined' && nl[j].a != '') { tableString += ' style="text-align:' + nl[j].a + ';"'; } tableString += '>'; if (e + 2 == nl[j].f.length) { tableString += rows[i][nl[j].f.substring(0, e)]; } else tableString += rows[i][nl[j].f]; tableString += '</td>'; }); tableString += '\n</tr>'; } tableString += '\n</table></div>'; window.showModalDialog("/print.htm", tableString, "location:No;status:No;help:No;dialogWidth:800px;dialogHeight:600px;scroll:auto;"); } </script> <!--//导出--> <script type="text/javascript"> function ChangeToTable(printDatagrid) { var tableString = '<table cellspacing="0" class="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 = new Array(); // 载入title if (typeof columns != 'undefined' && columns != '') { $(columns).each(function (index) { tableString += '\n<tr>'; if (typeof frozenColumns != 'undefined' && typeof frozenColumns[index] != 'undefined') { for (var i = 0; i < frozenColumns[index].length; ++i) { if (!frozenColumns[index][i].hidden) { tableString += '\n<th width="' + frozenColumns[index][i].width + '"'; if (typeof frozenColumns[index][i].rowspan != 'undefined' && frozenColumns[index][i].rowspan > 1) { tableString += ' rowspan="' + frozenColumns[index][i].rowspan + '"'; } if (typeof frozenColumns[index][i].colspan != 'undefined' && frozenColumns[index][i].colspan > 1) { tableString += ' colspan="' + frozenColumns[index][i].colspan + '"'; } if (typeof frozenColumns[index][i].field != 'undefined' && frozenColumns[index][i].field != '') { nameList.push(frozenColumns[index][i]); } tableString += '>' + frozenColumns[0][i].title + '</th>'; } } } for (var i = 0; i < columns[index].length; ++i) { if (!columns[index][i].hidden) { tableString += '\n<th width="' + columns[index][i].width + '"'; if (typeof columns[index][i].rowspan != 'undefined' && columns[index][i].rowspan > 1) { tableString += ' rowspan="' + columns[index][i].rowspan + '"'; } if (typeof columns[index][i].colspan != 'undefined' && columns[index][i].colspan > 1) { tableString += ' colspan="' + columns[index][i].colspan + '"'; } if (typeof columns[index][i].field != 'undefined' && columns[index][i].field != '') { nameList.push(columns[index][i]); } tableString += '>' + columns[index][i].title + '</th>'; } } tableString += '\n</tr>'; }); } // 载入内容 var rows = printDatagrid.datagrid("getRows"); // 这段代码是获取当前页的所有行 for (var i = 0; i < rows.length; ++i) { tableString += '\n<tr>'; for (var j = 0; j < nameList.length; ++j) { var e = nameList[j].field.lastIndexOf('_0'); tableString += '\n<td'; if (nameList[j].align != 'undefined' && nameList[j].align != '') { tableString += ' style="text-align:' + nameList[j].align + ';"'; } tableString += '>'; if (e + 2 == nameList[j].field.length) { tableString += rows[i][nameList[j].field.substring(0, e)]; } else tableString += rows[i][nameList[j].field]; tableString += '</td>'; } tableString += '\n</tr>'; } tableString += '\n</table>'; return tableString; } function Export(strXlsName, exportGrid) { var f = $('<form action="export.aspx" method="post" id="fm1"></form>'); var i = $('<input type="hidden" id="txtContent" name="txtContent" />'); var l = $('<input type="hidden" id="txtName" name="txtName" />'); i.val(ChangeToTable(exportGrid)); i.appendTo(f); l.val(strXlsName); l.appendTo(f); f.appendTo(document.body).submit(); try { document.body.removeChild(f); } catch (e) { } } </script> </head> <body> <a href="javascript:void(0);" onclick="CreateFormPage('打印测试', $('#tab'));">打印</a> <a href="javascript:void(0);" onclick="Export('导出excel', $('#tab'));">导出</a> <table id="tab"> <thead> <tr> <th data-options="field:'flid',width:80" rowspan="2">编号</th> <th data-options="field:'flname',width:100" rowspan="2">姓名</th> <th colspan="3">详细信息</th> <th colspan="2">登录信息</th> </tr> <tr> <th data-options="field:'fladdress',width:80,align:'right'">地址</th> <th data-options="field:'flphone',width:80,align:'right'">电话</th> <th data-options="field:'flemail',width:240">邮箱</th> <th data-options="field:'flloginname',width:60,align:'center'">登录名</th> <th data-options="field:'flloginpwd',width:60,align:'center'">密码</th> </tr> </thead></table> <div id="tool"> <table border="0" cellspacing="0" cellpadding="0" width="100%" class="easyui-datagrid"> <!--<tr> <td style=" padding-left:2px"> <a href="#" class="easyui-linkbutton" id="id_add" iconcls="icon-add" plain="true" onclick="add_dg();" >添加</a> <a href="#" class="easyui-linkbutton" id="id_edit" iconCls="icon-edit" plain="true" onclick="edit_dg();">修改</a> <a href="#" class="easyui-linkbutton" id="id_cancel " onclick="delete_dg();" iconcls="icon-cancel" plain="true">删除</a> </td> </tr>--> </table> </div> <br /> <div id="dd_dg" style=" display:none"> <form id="fm_dg"> 编号:<input id="flid" name="flid" class="easyui-numberbox" type="text" required="true" missingMessage="请输入编号" /> <br /> 姓名:<input id="flname" name="flname" class="easyui-validatebox" required="true" missingMessage="请输入姓名"/> <br /> 地址:<input id="fladdress" name="fladdress" class="easyui-validatebox" type="text" required="true" missingMessage="请输入地址" /> <br /> 电话:<input id="flphone" name="flphone" class="easyui-validatebox" type="text" required="true" missingMessage="请输入电话" /> <br /> 邮箱:<input id="flMail" name="flMail" class="easyui-validatebox" type="text" validType="email" required="true" missingMessage="请输入邮箱" /> <br /> 登录名:<input id="flloginname" name="flloginname" class="easyui-validatebox" type="text" required="true" missingMessage="请输入登录名" /> <br /> 密码:<input type="password" id="flloginpwd" name="flloginpwd" class="easyui-validatebox" required="true" missingMessage="请输入密码" /> <br /> </form> </div> </body> </html>
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