使用Javascript导出多个HTML表格到单个Excel文件（xls）
我试图导出多个HTML表格成单个文件excel（xls）它应该是这样的
感谢信用：如何导出多个HTML表格，以优秀？
HTML代码
<html> <head> <title>JS to Excel</title> </head> <body> <table id="1"> <tr><td>Hi</td></tr> <tr><td>Hey</td></tr> <tr><td>Hello</td></tr> </table> <table id="2"> <tr><td>Night</td></tr> <tr><td>Evening</td></tr> <tr><td>Nite</td></tr> </table> <a id="dlink" style="display:none;"></a> <input type="button" onclick="tablesToExcel(['1', '2'], ['first', 'second'], 'myfile.xls')" value="Export to Excel"> <script src="~/Views/JS/JSExcel.js" type="text/javascript"></script> </body> 和这样的Javascript
var tablesToExcel = (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"><head><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets>' , templateend = '</x:ExcelWorksheets></x:ExcelWorkbook></xml><![endif]--></head>' , body = '<body>' , tablevar = '<table>{table' , tablevarend = '}</table>' , bodyend = '</body></html>' , worksheet = '<x:ExcelWorksheet><x:Name>' , worksheetend = '</x:Name><x:WorksheetOptions><x:DisplayGridlines/></x:WorksheetOptions></x:ExcelWorksheet>' , worksheetvar = '{worksheet' , worksheetvarend = '}' , base64 = function (s) { return window.btoa(unescape(encodeURIComponent(s))) } , format = function (s, c) { return s.replace(/{(\w+)}/g, function (m, p) { return c[p]; }) } , wstemplate = '' , tabletemplate = ''; return function (table, name, filename) { var tables = table; for (var i = 0; i < tables.length; ++i) { wstemplate += worksheet + worksheetvar + i + worksheetvarend + worksheetend; tabletemplate += tablevar + i + tablevarend; } var allTemplate = template + wstemplate + templateend; var allWorksheet = body + tabletemplate + bodyend; var allOfIt = allTemplate + allWorksheet; var ctx = {}; for (var j = 0; j < tables.length; ++j) { ctx['worksheet' + j] = name[j]; } for (var k = 0; k < tables.length; ++k) { var exceltable; if (!tables[k].nodeType) exceltable = document.getElementById(tables[k]); ctx['table' + k] = exceltable.innerHTML; } //document.getElementById("dlink").href = uri + base64(format(template, ctx)); //document.getElementById("dlink").download = filename; //document.getElementById("dlink").click(); window.location.href = uri + base64(format(allOfIt, ctx)); } })();
它可以在一个Excel文件（xls）中使用两个表格
我的问题是，如果我有1000张桌子呢？ 我如何使用DO或循环来解决我的问题？
我是一名学生，在编程方面真的很新，谢谢
最后，从朋友那里得到了一点帮助，并做了:)
HTML
<html> <head> <title>JS to Excel</title> </head> <body> <table id="1"> <tr><td>Hi</td></tr> <tr><td>Hey</td></tr> <tr><td>Hello</td></tr> </table> <table id="2"> <tr><td>Night</td></tr> <tr><td>Evening</td></tr> <tr><td>Nite</td></tr> </table> <a id="dlink" style="display:none;"></a> <input type="button" onclick="tablesToExcel(array1, array2, 'myfile.xls')" value="Export to Excel"> <script src="~/Views/JS/JSExcel.js" type="text/javascript"></script> </body>
使用Javascript
var array1 = new Array(); var array2 = new Array(); var n = 2; //Total table for ( var x=1; x<=n; x++ ) { array1[x-1] = x; array2[x-1] = x + 'th'; } var tablesToExcel = (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"><head><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets>' , templateend = '</x:ExcelWorksheets></x:ExcelWorkbook></xml><![endif]--></head>' , body = '<body>' , tablevar = '<table>{table' , tablevarend = '}</table>' , bodyend = '</body></html>' , worksheet = '<x:ExcelWorksheet><x:Name>' , worksheetend = '</x:Name><x:WorksheetOptions><x:DisplayGridlines/></x:WorksheetOptions></x:ExcelWorksheet>' , worksheetvar = '{worksheet' , worksheetvarend = '}' , base64 = function (s) { return window.btoa(unescape(encodeURIComponent(s))) } , format = function (s, c) { return s.replace(/{(\w+)}/g, function (m, p) { return c[p]; }) } , wstemplate = '' , tabletemplate = ''; return function (table, name, filename) { var tables = table; for (var i = 0; i < tables.length; ++i) { wstemplate += worksheet + worksheetvar + i + worksheetvarend + worksheetend; tabletemplate += tablevar + i + tablevarend; } var allTemplate = template + wstemplate + templateend; var allWorksheet = body + tabletemplate + bodyend; var allOfIt = allTemplate + allWorksheet; var ctx = {}; for (var j = 0; j < tables.length; ++j) { ctx['worksheet' + j] = name[j]; } for (var k = 0; k < tables.length; ++k) { var exceltable; if (!tables[k].nodeType) exceltable = document.getElementById(tables[k]); ctx['table' + k] = exceltable.innerHTML; } //document.getElementById("dlink").href = uri + base64(format(template, ctx)); //document.getElementById("dlink").download = filename; //document.getElementById("dlink").click(); window.location.href = uri + base64(format(allOfIt, ctx)); } })();