需要一些帮助，从谷歌脚本中的 textarea 回调一个数组

Question

我需要对我正在尝试做的事情有一些新的认识。我正在努力使我们的库存电子表格更加准确，并在我们缺少某些东西时给某人发送电子邮件。我完成了大部分代码，有一部分我遇到了问题，我们在电子表格的某些部分添加了一个数字。更准确地说，我试图为每个部分创建一个包含多个文本区域的菜单，每个文本区域都与我们刚刚购买的那个部分的数量相关。

我当前的本节代码有一个数组，它将创建文本区域并将其添加到面板和电子表格中标记的部分。将文本区域添加到电子表格的按钮。

我遇到的问题是使用数组正确设置 .addCallbackElement() 并将文本区域中的内容添加到电子表格中。

任何人都可以看到我在哪里犯了错误，或者可以推荐我可以做的更好的事情吗？

感谢您提供的任何帮助

  function addBit() {
  var ss = SpreadsheetApp.getActive();
  var sheet0 = ss.getSheetByName('Inventory');
  var lastrow0 = sheet0.getLastRow();
  //var ui = SpreadsheetApp.getUi();
  //data for each column that we need
  var datarange0 = sheet0.getRange('D2:D'+lastrow0);
  var datarange1 = sheet0.getRange('E2:E'+lastrow0);
  var datarange2 = sheet0.getRange('F2:F'+lastrow0);
  var datarange3 = sheet0.getRange('K2:K'+lastrow0);
  var datarange4 = sheet0.getRange('I2:I'+lastrow0);
  var data0 = datarange0.getValues();// Column D
  var data1 = datarange1.getValues();// Column E
  var data2 = datarange2.getValues();// Column F
  var data3 = datarange3.getValues();// Column K
  var data4 = datarange4.getValues();// Column I
  var app = UiApp.createApplication();
  app.setHeight(500).setWidth(500);
  var scroll = app.createScrollPanel().setPixelSize(500,500);
  var vpanel0 = app.createVerticalPanel();
  var vpanel1 = app.createVerticalPanel();
  var hpanel0 = app.createHorizontalPanel();
  var apanel = app.createAbsolutePanel();
  var text = new Array(lastrow0-1);
  //creating labels and text areas for each part for the first column in the menu
  for (var i = 0; i <= Math.round((lastrow0 - 2)/2); i++) {
    var hpanel = app.createHorizontalPanel();
    var label = app.createLabel(data0[i]+ ' ' + data1[i] + 'mm ('+ Math.round(data2[i]) + 'mil)');
    text[i] = app.createTextArea().setName('text'+i).setSize(50,20).setValue(0);//.setId('text'+i);
    hpanel.add(text[i]);
    hpanel.add(label);
    vpanel0.add(hpanel);
  }
  //creating labels and text areas for each part for the second column in the menu
  for (var i = Math.round((lastrow0 - 2)/2) + 1; i <= lastrow0 - 2; i++) {
    var hpanel = app.createHorizontalPanel();
    var label = app.createLabel(data0[i]+ ' ' + data1[i] + 'mm ('+ Math.round(data2[i]) + 'mil)');
    text[i] = app.createTextArea().setName('text'+i).setSize(50,20).setValue(0);//.setId('text'+i);
    hpanel.add(text[i]);
    hpanel.add(label);
    vpanel1.add(hpanel);
  }
  //Creating handlers for the text areas
  var thandler = app.createServerHandler('addition');
  for (var j = 0; j <= lastrow0 - 2; j++) {
    thandler.addCallbackElement(text[j]).setId('text'+i);
  }
  //when button is hit, the function 'addition' will run
  var addButton = app.createButton("Add", thandler);
  hpanel0.add(vpanel0);
  hpanel0.add(vpanel1);
  apanel.add(hpanel0);
  apanel.add(addButton);
  scroll.add(apanel);
  app.add(scroll);

  return app;
}
function addition(e){
  var app = UiApp.getActiveApplication();
  var ss = SpreadsheetApp.getActive();
  var sheet0 = ss.getSheetByName('Inventory');
  var lastrow0 = sheet0.getLastRow();
  //data for each column
  var datarange3 = sheet0.getRange('K2:K'+lastrow0);
  var datarange4 = sheet0.getRange('I2:I'+lastrow0);
  var data3 = datarange3.getValues();// Column K
  var data4 = datarange4.getValues();// Column I
  var text0 = new Array(lastrow0-1);
  //text0[] will have what was in each text area
  for (var i = 0; i <= lastrow0 - 2; i++) {
    text0[i] = e.parameter.('text' + 1);
  }
  //for loop will add what was in the text area to columns 'Qty Acq' and 'Current Stock'
  for (var j = 0; j <= lastrow0-2; j++) {
    var k = j+2;
    var v = data3[j] + text0[j];
    var x = data4[j] + text0[j]
    sheet0.getRange('M' + k).setValue(v);
    sheet0.getRange('N' + k).setValue(x);
  }
  app.close();
}

Answer 1

使用最高级别的面板（我猜是滚动面板）作为单个回调元素，它将自动包含所有子小部件。