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问如何通过web应用程序将Excel导入Google
EN

Stack Overflow用户

提问于 2020-10-13 04:42:21

回答 1查看 1.3K关注 0票数 1

我正在尝试制作一个web应用程序，它将导入excel文件并将其传递给google。想法是，不同的人将上传他们的表格(格式是相同的)通过网页应用到我的电子表格，我将在那里完成剩下的工作。

现在我得到了这个：

js代码；

    function doGet(e) {
 
  Logger.log(e.parameter);
  return HtmlService.createHtmlOutputFromFile("index");
     
}

function toroku(userInfo){

 var url = "https://docs.google.com/spreadsheets/d/1gCMXhBTba-8PNeN5lk5wrumUGe_f4xNdip1DPCpaRSw/edit#gid=0";
 var ss = SpreadsheetApp.openByUrl(url);
  var ws = ss.getSheetByName("upload");
 
  ws.appendRow([userInfo.table]);
        
 }

和html；

<!DOCTYPE html>
<html>
  <head>
    <base target="_top">
  </head>
  <body>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.8.0/jszip.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.8.0/xlsx.js"></script>
<script>
    var ExcelToJSON = function() {

      this.parseExcel = function(file) {
        var reader = new FileReader();

        reader.onload = function(e) {
          var data = e.target.result;
          var workbook = XLSX.read(data, {
            type: 'binary'
          });
          workbook.SheetNames.forEach(function(sheetName) {
            // Here is your object
            var XL_row_object = XLSX.utils.sheet_to_row_object_array(workbook.Sheets[sheetName]);
            var json_object = JSON.stringify(XL_row_object);
            console.log(JSON.parse(json_object));
            jQuery( '#xlx_json' ).val( json_object );
          })
        };

        reader.onerror = function(ex) {
          console.log(ex);
        };

        reader.readAsBinaryString(file);
      };
  };

  function handleFileSelect(evt) {
    
    var files = evt.target.files; // FileList object
    var xl2json = new ExcelToJSON();
    xl2json.parseExcel(files[0]);
  }


 
</script>

<form enctype="multipart/form-data">
    <input id="upload" type=file  name="files[]">
</form>

    <textarea class="form-control" rows=35 cols=120 id="xlx_json"></textarea>

    <script>
        document.getElementById('upload').addEventListener('change', handleFileSelect, false);
        document.getElementById('upload').addEventListener('click', handleFileSelect).value
        
        google.script.run.toroku(handleFileSelect);
        document.getElementById("upload").value = "";

    </script>
    
    <div class="form-row">
    <button id="btn">登録！</button>
    </div>
   
    <script>
   
    document.getElementById("btn").addEventListener("click",doStuff);
   
    function doStuff(){
   
    var userInfo = {};
   
   
    userInfo.table = document.getElementById("xlx_json").value;

    
     google.script.run.toroku(userInfo);
    document.getElementById("xlx_json").value = "";

   
    }
   
    </script>
    
  </body>
</html>

它从excel中读取数据并将其导入google，但我得到的是数组而不是表。

这就是我要导入谷歌页面的东西：

[{"Product":"2132030501430 ","Customer":"A","Units":"1","Deliver":"1"},{"Product":"2188130546030 ","Customer":"B","Units":"2","Deliver":"3"},{"Product":"2132650259800 ","Customer":"A","Units":"1","Deliver":"5"},{"Product":"2138512138000 ","Customer":"B","Units":"0","Deliver":"6"},{"Product":"2132032500270 ","Customer":"A","Units":"-10","Deliver":"7"},{"Product":"2116104013159 ","Customer":"B","Units":"200","Deliver":"8"},{"Product":"2116102039910 ","Customer":"A","Deliver":"9"},{"Product":"2145710030310 ","Customer":"B","Deliver":"10"},{"Product":"2132630164760 ","Customer":"A","Deliver":"9"},{"Product":"2116105051990 ","Customer":"B","Units":"0","Deliver":"5"},{"Product":"2145721006510 ","Customer":"A","Units":"0","Deliver":"4"},{"Product":"2132030900430 ","Customer":"B","Units":"7","Deliver":"3"},{"Product":"2132031500270 ","Customer":"A","Units":"5","Deliver":"2"},{"Product":"2138506049100 ","Customer":"B","Units":"6","Deliver":"1"},{"Product":"2132042501730 ","Customer":"C","Units":"31","Deliver":"9"},{"Product":"2132030901470 ","Customer":"D","Units":"20","Deliver":"8"},{"Product":"2116101050089 ","Customer":"F","Units":"126","Deliver":"7"},{"Product":"2116104051870 ","Customer":"C","Units":"3","Deliver":"6"},{"Product":"2188131528030 ","Customer":"D","Units":"82","Deliver":"4"},{"Product":"2145718013050 ","Customer":"F","Deliver":"4"},{"Product":"2188140578030 ","Customer":"C","Units":"20","Deliver":"4"},{"Product":"2132640087170 ","Customer":"D","Deliver":"4"},{"Product":"2138506026000 ","Customer":"F","Units":"0","Deliver":"4"},{"Product":"2132042501770 ","Customer":"C","Units":"15","Deliver":"4"},{"Product":"2187106025940 ","Customer":"D","Units":"90","Deliver":"4"}]

我的问题是如何把它转换成一张桌子？应该在html端完成吗？另外，我想说，我是编程世界的新手，所以请以最简单的方式告诉我，我应该如何处理这个问题。

诚挚的问候!

arrays

excel

google-apps-script

google-sheets

javascript

回答 1

Stack Overflow用户

回答已采纳

发布于 2020-10-13 05:42:43

我相信你的目标如下。

当选择本地PC上的XLSX文件时，您希望检索XLSX数据并使用Javascript和xlsx.js将其放到xlsx.js中。
当单击底部按钮时，您希望将textarea中的值发送到Google脚本端，并希望将这些值放到Google电子表格中。
从Excel file has only one sheet with one simple table中，我了解到XLSX数据只有一个表。

修改要点：

在您的脚本中，当XLSX数据中有多个工作表时，只将最后一个工作表的值发送到Google脚本。因为其他工作表的值是用workbook.SheetNames.forEach()覆盖的。
- 但是从您的答复中，我可以理解您认为XLSX数据只有一个表。因此，在这种情况下，您的脚本变得更简单。
在您的脚本中，document.getElementById('upload').addEventListener('click', handleFileSelect).value会发生错误。
为了将值放到电子表格中，我建议使用setValues而不是appendRow。当使用setValues时，多行和多列的值可以通过一个调用来放置。
- 在这种情况下，这些值必须是二维数组。

当以上要点反映到您的脚本中时，如下所示。

修改脚本：

Google脚本端：

function doGet(e) {
  Logger.log(e.parameter);
  return HtmlService.createHtmlOutputFromFile("index");
}

function toroku(userInfo){
  var values = JSON.parse(userInfo.table);
  var url = "https://docs.google.com/spreadsheets/d/1gCMXhBTba-8PNeN5lk5wrumUGe_f4xNdip1DPCpaRSw/edit#gid=0";
  var ss = SpreadsheetApp.openByUrl(url);
  var ws = ss.getSheetByName("upload");
  ws.getRange(ws.getLastRow() + 1, 1, values.length, values[0].length).setValues(values);
}

HTML和Javascript方面：

<!DOCTYPE html>
<html>

<head>
  <base target="_top">
</head>

<body>
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.8.0/jszip.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.8.0/xlsx.js"></script>
  <form enctype="multipart/form-data">
    <input id="upload" type=file name="files[]">
  </form>
  <textarea class="form-control" rows=35 cols=120 id="xlx_json"></textarea>
  <div class="form-row">
    <button id="btn">登録！</button>
  </div>

  <script>
    document.getElementById('upload').addEventListener('change', handleFileSelect, false);
    document.getElementById("btn").addEventListener("click", doStuff);
  
    var ExcelToJSON = function() {
      this.parseExcel = function(file) {
        var reader = new FileReader();
        reader.onload = function(e) {
          var data = e.target.result;
          var workbook = XLSX.read(data, {type: 'binary'});
          jQuery('#xlx_json').val(JSON.stringify(XLSX.utils.sheet_to_json(workbook.Sheets[workbook.SheetNames[0]], {header: 1})));
        };
        reader.onerror = function(ex) {
          console.log(ex);
        };
        reader.readAsBinaryString(file);
      };
    };

    function handleFileSelect(evt) {
      var files = evt.target.files; // FileList object
      var xl2json = new ExcelToJSON();
      xl2json.parseExcel(files[0]);
    }

    function doStuff() {
      var userInfo = {};
      userInfo.table = document.getElementById("xlx_json").value;
      google.script.run.toroku(userInfo);
      document.getElementById("xlx_json").value = "";
    }
  </script>
</body>
</html>

注意：

当您修改Web的脚本时，请将Web重新部署为新版本。这样，最新的脚本就会反映到Web应用程序中。请小心点。

参考文献：

票数 0

页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持

原文链接：

https://stackoverflow.com/questions/64328657

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