使用js代码将HTML Table导出为Excel

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-
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使用js代码将HTML Table导出为Excel

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