Question

我正在为Google Spreadsheets构建一个脚本，用于创建动态下拉列表。这是用JavaScript编写的，但这是我工作过的第一个，需要一些逻辑方面的帮助。

代码有效但现在我想要的是让B列和C列依赖于A列中选择的类别。

以下脚本有三个级别：主要类别，子组（取决于主要类别）和子子组（取决于子组）。

所以在我的情况下，我正在为多个属性标记视频内容。所以主要类别可能是＆＃34;音频＆＃34;我想为同一个子组中的两个项目标记它。

基本上我怎么能让B列和C列只依赖于使用下面脚本从A列中选择？

我很确定我需要在这里调整一些内容：tryFibo(fiboSequence, 1100); tryFibo(fiboSequence, 100); tryFibo(fiboSequence, 100); tryFibo(fiboSequence, 200); tryFibo(fiboSequence, 1100); tryFibo(fiboSequence, 2100); tryFibo(fiboSequence, 2100); tryFibo(fiboSequence, 1100); tryFibo(fiboSequence, 100); tryFibo(fiboSequence, 100); tryFibo(fiboSequence, 200); tryFibo(fiboSequence, 1100);

1
1
2
3
5
8
13
21
34
55
failed counting f(1100), time=3.555689 ns
repeated timing for f(100)=0.213156 ns
repeated timing for f(100)=0.002444 ns
repeated timing for f(200)=0.266933 ns
repeated timing for f(1100)=5.457956 ns
repeated timing for f(2100)=3.016445 ns
repeated timing for f(2100)=0.001467 ns
repeated timing for f(1100)=0.005378 ns
repeated timing for f(100)=0.002934 ns
repeated timing for f(100)=0.002445 ns
repeated timing for f(200)=0.002445 ns
repeated timing for f(1100)=0.003911 ns

Answer 1

以下是一些可能有用的代码。我还没有测试过，但看看我做了些什么;弄清楚代码中的逻辑和改进;运行它，看看会发生什么。如果您发现错误或意外结果，请告诉我。

function onEdit(e) { //Use the event - e
  var ss = SpreadsheetApp.getActiveSpreadsheet(); //get spreadsheet - ss
  var sh = ss.getActiveSheet(); //get sheet - sh

  var cellRng = e.range; //Range of cell that was edited

  var rowEdited = cellRng.getRow();
  var columnEdited = cellRng.getColumn();
  var range;  //define a variable for a range, and leave it undefined

  if (columnEdited === 1) {//If column one was edited, change the data validation in the next column 
    //Run the function to update the validation twice, once for column B, once for column C
    range = sh.getRange(rowEdited, columnEdited + 1); //Update Column B
    depDrop_(range, cellRng);

    range = sh.getRange(rowEdited, columnEdited + 2); //Update column C
    depDrop_(range, cellRng);
  };

  //If column 1 was not edited, then do nothing
};

使用Javascript在Google表单中创建动态下拉列表

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