Comment convertir table html en excel avec plusieurs feuilles?

Comment puis-je convertir plusieurs tables html en une feuille excel avec plusieurs feuilles de travail? Pourriez-vous s'il vous plaît aider dans cette.

Mon exemple https://jsfiddle.net/kdkd/5p22gdag/

        function tablesToExcel() {
        {

            var tab_text = "<table border='2px'><tr bgcolor='#87AFC6'>";
            var textRange; var j = 0;
            tab = document.getElementById('tbl2'); // id of table


            for (j = 0 ; j < tab.rows.length ; j++) {
                tab_text = tab_text + tab.rows[j].innerHTML + "</tr>";
                //tab_text=tab_text+"</tr>";
            }

            tab_text = tab_text + "</table>";
            var ua = window.navigator.userAgent;
            var msie = ua.indexOf("MSIE ");

            if (msie > 0 || !!navigator.userAgent.match(/Trident.*rv:11./))      // If Internet Explorer
            {
                txtArea1.document.open("txt/html", "replace");
                txtArea1.document.write(tab_text);
                txtArea1.document.close();
                txtArea1.focus();
                sa = txtArea1.document.execCommand("SaveAs", true, "Say Thanks to Sumit.xls");
            }
            else                 //other browser not tested on IE 11
                sa = window.open('data:application/vnd.ms-excel,' + encodeURIComponent(tab_text));


            return (sa);
        }

 }
22
demandé sur Toby Allen 2015-04-17 15:09:00

4 réponses

Vous pouvez faire comme ci-dessous : voici un exemple complet

Html:

<table id="tbl1" class="table2excel">
        <tr>
            <td>Product</td>
            <td>Price</td>
            <td>Available</td>
            <td>Count</td>
        </tr>
        <tr>
            <td>Bred</td>
            <td>1</td>
            <td>2</td>
             <td>3</td>
        </tr>
        <tr>
            <td>Butter</td>
            <td>4   </td>
            <td>5   </td>
            <td >6  </td>
        </tr>
  </table>
<hr>

  <table id="tbl2" class="table2excel">
        <tr>
            <td>Product</td>
            <td>Price</td>
            <td>Available</td>
            <td>Count</td>
        </tr>
        <tr>
            <td>Bred</td>
            <td>7</td>
            <td>8</td>
            <td>9</td>
        </tr>
        <tr>
            <td>Butter</td>
            <td>14</td>
            <td>15</td>
            <td >16</td>
        </tr>
    </table>


<button  onclick="tablesToExcel(['tbl1','tbl2'], ['ProductDay1','ProductDay2'], 'TestBook.xls', 'Excel')">Export to Excel</button>

Javascript:

 var tablesToExcel = (function() {
    var uri = 'data:application/vnd.ms-excel;base64,'
    , tmplWorkbookXML = '<?xml version="1.0"?><?mso-application progid="Excel.Sheet"?><Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet">'
      + '<DocumentProperties xmlns="urn:schemas-microsoft-com:office:office"><Author>Axel Richter</Author><Created>{created}</Created></DocumentProperties>'
      + '<Styles>'
      + '<Style ss:ID="Currency"><NumberFormat ss:Format="Currency"></NumberFormat></Style>'
      + '<Style ss:ID="Date"><NumberFormat ss:Format="Medium Date"></NumberFormat></Style>'
      + '</Styles>' 
      + '{worksheets}</Workbook>'
    , tmplWorksheetXML = '<Worksheet ss:Name="{nameWS}"><Table>{rows}</Table></Worksheet>'
    , tmplCellXML = '<Cell{attributeStyleID}{attributeFormula}><Data ss:Type="{nameType}">{data}</Data></Cell>'
    , 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(tables, wsnames, wbname, appname) {
      var ctx = "";
      var workbookXML = "";
      var worksheetsXML = "";
      var rowsXML = "";

      for (var i = 0; i < tables.length; i++) {
        if (!tables[i].nodeType) tables[i] = document.getElementById(tables[i]);
        for (var j = 0; j < tables[i].rows.length; j++) {
          rowsXML += '<Row>'
          for (var k = 0; k < tables[i].rows[j].cells.length; k++) {
            var dataType = tables[i].rows[j].cells[k].getAttribute("data-type");
            var dataStyle = tables[i].rows[j].cells[k].getAttribute("data-style");
            var dataValue = tables[i].rows[j].cells[k].getAttribute("data-value");
            dataValue = (dataValue)?dataValue:tables[i].rows[j].cells[k].innerHTML;
            var dataFormula = tables[i].rows[j].cells[k].getAttribute("data-formula");
            dataFormula = (dataFormula)?dataFormula:(appname=='Calc' && dataType=='DateTime')?dataValue:null;
            ctx = {  attributeStyleID: (dataStyle=='Currency' || dataStyle=='Date')?' ss:StyleID="'+dataStyle+'"':''
                   , nameType: (dataType=='Number' || dataType=='DateTime' || dataType=='Boolean' || dataType=='Error')?dataType:'String'
                   , data: (dataFormula)?'':dataValue
                   , attributeFormula: (dataFormula)?' ss:Formula="'+dataFormula+'"':''
                  };
            rowsXML += format(tmplCellXML, ctx);
          }
          rowsXML += '</Row>'
        }
        ctx = {rows: rowsXML, nameWS: wsnames[i] || 'Sheet' + i};
        worksheetsXML += format(tmplWorksheetXML, ctx);
        rowsXML = "";
      }

      ctx = {created: (new Date()).getTime(), worksheets: worksheetsXML};
      workbookXML = format(tmplWorkbookXML, ctx);



      var link = document.createElement("A");
      link.href = uri + base64(workbookXML);
      link.download = wbname || 'Workbook.xls';
      link.target = '_blank';
      document.body.appendChild(link);
      link.click();
      document.body.removeChild(link);
    }
  })();
33
répondu Butani Vijay 2015-04-18 12:38:10

Ici est une meilleure solution qui prend en charge l'exportation de table dans le dernier format Excel i.e. xlsx . La solution acceptée échouerait si le nombre total de lignes exportées dépassait 3407 sur Chrome.

un exemple du lien ci-dessus: http://jsfiddle.net/6ckj281f/

html

<button onclick="saveFile()">Save XLSX file</button>

javascript

window.saveFile = function saveFile () {
var data1 = [{a:1,b:10},{a:2,b:20}];
var data2 = [{a:100,b:10},{a:200,b:20}];
var opts = [{sheetid:'One',header:true},{sheetid:'Two',header:false}];
var res = alasql('SELECT INTO XLSX("restest344b.xlsx",?) FROM ?',
                 [opts,[data1,data2]]);
}
2
répondu Stone 2016-11-08 01:06:35

le code de Bhutani Vijay fonctionne parfaitement bien. Pour IE 11 de compatibilité, j'ai utilisé l'objet Blob comme ci-dessous:

var tablesToExcel = (function() {
  var uri = 'data:application/vnd.ms-excel;base64,',
    tmplWorkbookXML = '<?xml version="1.0"?><?mso-application progid="Excel.Sheet"?><Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet">' +
    '<DocumentProperties xmlns="urn:schemas-microsoft-com:office:office"><Author>Axel Richter</Author><Created>{created}</Created></DocumentProperties>' +
    '<Styles>' +
    '<Style ss:ID="Currency"><NumberFormat ss:Format="Currency"></NumberFormat></Style>' +
    '<Style ss:ID="Date"><NumberFormat ss:Format="Medium Date"></NumberFormat></Style>' +
    '</Styles>' +
    '{worksheets}</Workbook>',
    tmplWorksheetXML = '<Worksheet ss:Name="{nameWS}"><Table>{rows}</Table></Worksheet>',
    tmplCellXML = '<Cell{attributeStyleID}{attributeFormula}><Data ss:Type="{nameType}">{data}</Data></Cell>',
    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(tables, wsnames, wbname, appname) {
    var ctx = "";
    var workbookXML = "";
    var worksheetsXML = "";
    var rowsXML = "";

    for (var i = 0; i < tables.length; i++) {
      if (!tables[i].nodeType) tables[i] = document.getElementById(tables[i]);
      for (var j = 0; j < tables[i].rows.length; j++) {
        rowsXML += '<Row>'
        for (var k = 0; k < tables[i].rows[j].cells.length; k++) {
          var dataType = tables[i].rows[j].cells[k].getAttribute("data-type");
          var dataStyle = tables[i].rows[j].cells[k].getAttribute("data-style");
          var dataValue = tables[i].rows[j].cells[k].getAttribute("data-value");
          dataValue = (dataValue) ? dataValue : tables[i].rows[j].cells[k].innerHTML;
          var dataFormula = tables[i].rows[j].cells[k].getAttribute("data-formula");
          dataFormula = (dataFormula) ? dataFormula : (appname == 'Calc' && dataType == 'DateTime') ? dataValue : null;
          ctx = {
            attributeStyleID: (dataStyle == 'Currency' || dataStyle == 'Date') ? ' ss:StyleID="' + dataStyle + '"' : '',
            nameType: (dataType == 'Number' || dataType == 'DateTime' || dataType == 'Boolean' || dataType == 'Error') ? dataType : 'String',
            data: (dataFormula) ? '' : dataValue,
            attributeFormula: (dataFormula) ? ' ss:Formula="' + dataFormula + '"' : ''
          };
          rowsXML += format(tmplCellXML, ctx);
        }
        rowsXML += '</Row>'
      }
      ctx = {
        rows: rowsXML,
        nameWS: wsnames[i] || 'Sheet' + i
      };
      worksheetsXML += format(tmplWorksheetXML, ctx);
      rowsXML = "";
    }

    ctx = {
      created: (new Date()).getTime(),
      worksheets: worksheetsXML
    };
    workbookXML = format(tmplWorkbookXML, ctx);

    var link = document.createElement("A");
    
    // IE 11
    if (window.navigator.msSaveBlob) {
      var blob = new Blob([workbookXML], {
        type: "application/csv;charset=utf-8;"
      });
      navigator.msSaveBlob(blob, 'test.xls');
    }
    // Chrome and other browsers
    else {
      link.href = uri + base64(workbookXML);
    }

    link.download = wbname || 'Workbook.xls';
    link.target = '_blank';
    document.body.appendChild(link);
    link.click();
    document.body.removeChild(link);
  }
})();
0
répondu Ninja 2017-10-27 18:28:35
function tablesToExcel() {
        {

            var tab_text = document.getElementById("MsoNormalTable").outerHTML;
            var textRange; var j = 0;
            var tab = document.getElementById('MsoNormalTable'); // id of table
            var sa;

            var ua = window.navigator.userAgent;
            var msie = ua.indexOf("MSIE ");
            var txt = document.getElementById('txtArea1').contentWindow;
            if (msie > 0 || !!navigator.userAgent.match(/Trident.*rv\:11\./))      // If Internet Explorer
            {
                txt.document.open("txt/html", "replace");
                txt.document.write(tab_text);
                txt.document.close();
                txt.focus();
                sa = txt.document.execCommand("SaveAs", true, "Say Thanks to Sumit.xls");
            }
            else                 //other browser not tested on IE 11
                sa = window.open('data:application/vnd.ms-excel,' + encodeURIComponent(tab_text));

            return (sa);
        }
 }

<iframe id="txtArea1" style="display:none"></iframe>

Il fonctionne avec IE7+ amende... :)

-1
répondu Santosh Divekar 2016-05-16 12:47:57