jquery.table2excel方法导出
jquery提供了一个table2excel方法可以用来导出页面到xls等
$("#grid_595607").table2excel({exclude: ".noExport", // 排除类名为 noExport 的元素filename: "导出数据.xls",exclude_img: true, // 不导出图片exclude_links: true, // 不导出链接exclude_inputs: true // 不导出输入框内容});grid_595607为列表的id，
导出时需要引入jquery.table2excel.min.js
以下是jquery.table2excel.min.js内容也可以自行下载
/** jQuery table2excel - v1.1.1* jQuery plugin to export an .xls file in browser from an HTML table* https://github.com/rainabba/jquery-table2excel** Made by rainabba* Under MIT License*/
!function(a,b,c,d){function e(b,c){this.element=b,this.settings=a.extend({},k,c),this._defaults=k,this._name=j,this.init()}function f(a){return a.filename?a.filename:"table2excel"}function g(a){var b=/(\s+alt\s*=\s*"([^"]*)"|\s+alt\s*=\s*'([^']*)')/i;return a.replace(/<img[^>]*>/gi,function(a){var c=b.exec(a);return null!==c&&c.length>=2?c[2]:""})}function h(a){return a.replace(/<a[^>]*>|<\/a>/gi,"")}function i(a){var b=/(\s+value\s*=\s*"([^"]*)"|\s+value\s*=\s*'([^']*)')/i;return a.replace(/<input[^>]*>|<\/input>/gi,function(a){var c=b.exec(a);return null!==c&&c.length>=2?c[2]:""})}var j="table2excel",k={exclude:".noExl",name:"Table2Excel",filename:"table2excel",fileext:".xls",exclude_img:!0,exclude_links:!0,exclude_inputs:!0};e.prototype={init:function(){var b=this;b.template={head:'<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" content="application/vnd.ms-excel; charset=UTF-8"><head>\x3c!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets>',sheet:{head:"<x:ExcelWorksheet><x:Name>",tail:"</x:Name><x:WorksheetOptions><x:DisplayGridlines/></x:WorksheetOptions></x:ExcelWorksheet>"},mid:"</x:ExcelWorksheets></x:ExcelWorkbook></xml><![endif]--\x3e</head><body>",table:{head:"<table>",tail:"</table>"},foot:"</body></html>"},b.tableRows=[],a(b.element).each(function(c,d){var e="";a(d).find("tr").not(b.settings.exclude).each(function(c,d){e+="<tr>",a(d).find("td,th").not(b.settings.exclude).each(function(c,d){var f={rows:a(this).attr("rowspan"),cols:a(this).attr("colspan"),flag:a(d).find(b.settings.exclude)};f.flag.length>0?e+="<td> </td>":f.rows&f.cols?e+="<td>"+a(d).html()+"</td>":(e+="<td",f.rows>0&&(e+=" rowspan='"+f.rows+"' "),f.cols>0&&(e+=" colspan='"+f.cols+"' "),e+="/>"+a(d).html()+"</td>")}),e+="</tr>",console.log(e)}),b.settings.exclude_img&&(e=g(e)),b.settings.exclude_links&&(e=h(e)),b.settings.exclude_inputs&&(e=i(e)),b.tableRows.push(e)}),b.tableToExcel(b.tableRows,b.settings.name,b.settings.sheetName)},tableToExcel:function(d,e,g){var h,i,j,k=this,l="";if(k.format=function(a,b){return a.replace(/{(\w+)}/g,function(a,c){return b[c]})},g=void 0===g?"Sheet":g,k.ctx={worksheet:e||"Worksheet",table:d,sheetName:g},l=k.template.head,a.isArray(d))for(h in d)l+=k.template.sheet.head+g+h+k.template.sheet.tail;if(l+=k.template.mid,a.isArray(d))for(h in d)l+=k.template.table.head+"{table"+h+"}"+k.template.table.tail;l+=k.template.foot;for(h in d)k.ctx["table"+h]=d[h];if(delete k.ctx.table,!c.documentMode){var m=new Blob([k.format(l,k.ctx)],{type:"application/vnd.ms-excel"});b.URL=b.URL||b.webkitURL,i=b.URL.createObjectURL(m),j=c.createElement("a"),j.download=f(k.settings),j.href=i,c.body.appendChild(j),j.click(),c.body.removeChild(j)}else if("undefined"!=typeof Blob){l=k.format(l,k.ctx),l=[l];var n=new Blob(l,{type:"text/html"});b.navigator.msSaveBlob(n,f(k.settings))}else txtArea1.document.open("text/html","replace"),txtArea1.document.write(k.format(l,k.ctx)),txtArea1.document.close(),txtArea1.focus(),sa=txtArea1.document.execCommand("SaveAs",!0,f(k.settings));return!0}},a.fn[j]=function(b){var c=this;return c.each(function(){a.data(c,"plugin_"+j)||a.data(c,"plugin_"+j,new e(this,b))}),c}}(jQuery,window,document);