Detailed example of javascript downloading json format array into excel table-JS Tutorial-php.cn

Detailed example of javascript downloading json format array into excel table

小云云

Release： 2017-12-23 13:52:33

Original

1809 people have browsed it

This article mainly shares with you a method of downloading a json format array into an excel table using javascript. It has a good reference value and I hope it will be helpful to everyone. Let’s follow the editor to take a look, I hope it can help everyone.

The examples are as follows:

<html> 
<head> 
  <meta http-equiv="content-type" content="text/html; charset=utf-8"> 
  <script type="text/javascript" src="jquery183.min.js"></script> 
  <script type="text/javascript"> 
    $(document).ready(function(){ 
      $('#wwo').click(function(){ 
        var data = {
"title":
[
{"value":"A1标题"}, 
{"value":"B1标题"}
],
"data":
[
[
{"value":"好好"}, 
{"value":"2015-08-24"}
],
[
{"value":"123"}, 
{"value":"hahah"}
]
]
}; 
        if(data == ''){ 
          return; 
}else{
JSONToExcelConvertor(data.data, "Report", data.title); 
}
      }); 
    }); 
 
    function JSONToExcelConvertor(JSONData, FileName, ShowLabel) { 
      //先转化json 
      var arrData = typeof JSONData != 'object' ? JSON.parse(JSONData) : JSONData; 
       
      var excel = '<table>';   
       
      //设置表头 
      var row = "<tr>"; 
      for (var i = 0, l = ShowLabel.length; i < l; i++) { 
        row += "<td>" + ShowLabel[i].value + '</td>'; 
      } 
       
       
      //换行 
      excel += row + "</tr>"; 
       
      //设置数据 
      for (var i = 0; i < arrData.length; i++) { 
        var row = "<tr>"; 
         
        for (var index in arrData[i]) { 
          var value = arrData[i][index].value === "." ? "" : arrData[i][index].value; 
          row += '<td>' + value + '</td>'; 
        } 
         
        excel += row + "</tr>"; 
      } 
 
      excel += "</table>"; 
 
      var excelFile = "<html xmlns:o=&#39;urn:schemas-microsoft-com:office:office&#39; xmlns:x=&#39;urn:schemas-microsoft-com:office:excel&#39; xmlns=&#39;http://www.w3.org/TR/REC-html40&#39;>"; 
      excelFile += '<meta http-equiv="content-type" content="application/vnd.ms-excel; charset=UTF-8">'; 
      excelFile += '<meta http-equiv="content-type" content="application/vnd.ms-excel&#39;; 
      excelFile += &#39;; charset=UTF-8">'; 
      excelFile += "<head>"; 
      excelFile += "<!--[if gte mso 9]>"; 
      excelFile += "<xml>"; 
      excelFile += "<x:ExcelWorkbook>"; 
      excelFile += "<x:ExcelWorksheets>"; 
      excelFile += "<x:ExcelWorksheet>"; 
      excelFile += "<x:Name>"; 
      excelFile += "{worksheet}"; 
      excelFile += "</x:Name>"; 
      excelFile += "<x:WorksheetOptions>"; 
      excelFile += "<x:DisplayGridlines/>"; 
      excelFile += "</x:WorksheetOptions>"; 
      excelFile += "</x:ExcelWorksheet>"; 
      excelFile += "</x:ExcelWorksheets>"; 
      excelFile += "</x:ExcelWorkbook>"; 
      excelFile += "</xml>"; 
      excelFile += "<![endif]-->"; 
      excelFile += "</head>"; 
      excelFile += "<body>"; 
      excelFile += excel; 
      excelFile += "</body>"; 
      excelFile += "</html>"; 
 
       
      var uri = 'data:application/vnd.ms-excel;charset=utf-8,' + encodeURIComponent(excelFile); 
       
      var link = document.createElement("a");   
      link.href = uri; 
       
      link.style = "visibility:hidden"; 
      link.download = FileName + ".xls"; 
       
      document.body.appendChild(link); 
      link.click(); 
      document.body.removeChild(link); 
    } 
  </script> 
</head> 
<body> 
  <input type="button" id="wwo" value="导出" /> 
</body> 
</html>

Copy after login

Related recommendations:

java converts XML documents into json format data

How to use javascript to parse url into json format

Example of JavaScript method to parse JSON format data

The above is the detailed content of Detailed example of javascript downloading json format array into excel table. For more information, please follow other related articles on the PHP Chinese website!