Question

我正在运行此代码，

单击将数据保存到Excel时，它将使用HTML init的输入下载一个Excel文件，再次单击时，它将下载另一个Excel文件。

我想更改此行为，以便每次单击按钮时都可以将HTML输入保存到同一Excel。

function fillHidTable() {
  var htqf; //-- hidden field
  var rf; //-- retrieved field
  for (var i = 1; i < 5; i++) {
    rf = "htqf" + i;
    document.getElementById(rf).innerHTML = document.getElementById("Q" + i + "CALC").value;
  }
  tableToExcel('hidTable', 'Analysis Results');
}

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"><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))
  }
})()

.divCenMid {
  font-family: Arial, sans-serif;
  font-size: 14pt;
  font-style: normal;
  font-weight: 700;
  text-align: center;
  vertical-align: middle;
  margin: 0;
}

.allbdrCenMid {
  border: .75pt solid windowtext;
  color: #000;
  font-family: Arial, sans-serif;
  font-size: 10pt;
  font-style: normal;
  font-weight: 400;
  text-align: center;
  vertical-align: middle;
  margin: 0;
}

.allbdrCenTop {
  border: .75pt solid windowtext;
  color: #000;
  font-family: Arial, sans-serif;
  font-size: 10pt;
  font-style: normal;
  font-weight: 400;
  text-align: center;
  vertical-align: top;
  margin: 0;
}

.allbdrLtMid {
  border: .75pt solid windowtext;
  color: #000;
  font-family: Arial, sans-serif;
  font-size: 10pt;
  font-style: normal;
  font-weight: 400;
  text-align: left;
  vertical-align: middle;
  margin: 0;
}

.allbdrLtTop {
  border: .75pt solid windowtext;
  color: #000;
  font-family: Arial, sans-serif;
  font-size: 10pt;
  font-style: normal;
  font-weight: 400;
  text-align: left;
  vertical-align: top;
  margin: 0;
}

<title>HTML Form Data to Excel</title>

<table width="565px" cellspacing="0" cellpadding="0" style="border-spacing:0;" id="QMSTable">
  <col width="25px" />
  <col width="120px" />
  <col width="360px" />
  <col width="60px" />
  <tr>
    <td class="divCenMid" colspan="4"> QMS Assessment</td>
  </tr>
  <tr>
    <td class="allbdrCenMid"> No</td>
    <td class="allbdrCenMid"> Criteria</td>
    <td class="allbdrLtMid"> Question</td>
    <td class="allbdrCenMid"> Score</td>
  </tr>
  <tr>
    <td class="allbdrCenTop"> Q1</td>
    <td class="allbdrLtTop"> Quality Unit Independency</td>
    <td class="allbdrLtTop"> Do you have the Quality Unit?</td>
    <td class="allbdrCenMid">
      <input id="Q1CALC" type="text" value="" class="nobdrCenMid" style="overflow:hidden; width:93% " name="Q1CALC" />
    </td>
  </tr>
  <tr>
    <td class="allbdrCenTop"> Q2</td>
    <td class="allbdrLtTop"> Apply PICS GMP</td>
    <td class="allbdrLtTop"> Which GMP regulation do you use?</td>
    <td class="allbdrCenMid">
      <input id="Q2CALC" type="text" value="" class="nobdrCenMid" style="overflow:hidden; width:93% " name="Q2CALC" />
    </td>
  </tr>
  <tr>
    <td class="allbdrCenTop"> Q3</td>
    <td class="allbdrLtTop"> Deviation or Non-conformance</td>
    <td class="allbdrLtTop"> Do you have a deviation or non-conformance procedure?</td>
    <td class="allbdrCenMid">
      <input id="Q3CALC" type="text" value="" class="nobdrCenMid" style="overflow:hidden; width:93% " name="Q3CALC" />
    </td>
  </tr>
  <tr>
    <td class="allbdrCenTop"> Q4</td>
    <td class="allbdrLtTop"> Complaint</td>
    <td class="allbdrLtTop"> Do you have a customer complaint procedure?</td>
    <td class="allbdrCenMid">
      <input id="Q4CALC" type="text" value="" class="nobdrCenMid" style="overflow:hidden; width:93% " name="Q4CALC" />
    </td>
  </tr>
</table>

<div id="hidTable" style="display: none">
  <table id="testTable">
    <caption>Supplier Risk Analysis</caption>
    <colgroup></colgroup>
    <colgroup></colgroup>
    <colgroup></colgroup>
    <thead>
      <tr>
        <th>No.</th>
        <th>Question</th>
        <th>Score</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td>Q1</td>
        <td>Do you have the Quality Unit?</td>
        <td id="htqf1">-</td>
      </tr>
      <tr>
        <td>Q2</td>
        <td>Apply PICS GMP?</td>
        <td id="htqf2">-</td>
      </tr>
      <tr>
        <td>Q3</td>
        <td>Do you have a deviation or non-conformance procedure?</td>
        <td id="htqf3">-</td>
      </tr>
      <tr>
        <td>Q4</td>
        <td>Do you have a customer complaint procedure?</td>
        <td id="htqf4">-</td>
      </tr>
    </tbody>
  </table>
</div>

<input type="button" onclick="fillHidTable()" value="Export Data to Excel">

如何在相同的Excel文件中进行相同的HTML输入？

0 个答案: