如何在 Google 测验中添加带有正确答案的多项选择题

Question

这是谷歌表[ESH - B1.1 - 考试 2]

谷歌脚本是：examMakerQA

我对脚本很陌生。 在表格中，我希望在多项选择题 [Col P 到 Col Z] 的选项中添加真/假。 这样我就不必在 Google 表单中手动添加正确答案。

//Make Multiple-Choice question
function makeMultipleCQ(d, form){
  var mcItem = form.addMultipleChoiceItem();
  mcItem.setTitle(d[1]);
  if(d[2] !== "N"){mcItem.setPoints(d[2])};
  if(d[4] === "Y"){mcItem.setRequired(true);}
  
//Filter blank cells
  var options = d.splice(5,10);
  var options = options.filter(function(x){return x !== ""});
  var corrects = d.splice(15, 20); // data with true, false 
  var corrects = options.filter(function(x){return x !== ""});
     
//Loop through options and add to question  
  **var ch = options.map(function(option, op){
  var tf = false;
  if(op === d[3]){tf = true};
    
  return mcItem.createChoice(option, tf)** 
  });
  
  mcItem.setChoices(ch);
  
  var correctFeedback = FormApp.createFeedback()
      .setText(d[3])
      .build();
  mcItem.setFeedbackForCorrect(correctFeedback);
  
  }

Answer 1

目前，您正在将索引op与 D 列中的答案键进行比较。

您需要做的是根据TRUE或FALSE评估与索引op相对应的 P 到 Z 列中的条目

为此，您可以按如下方式修改代码：

function makeMultipleCQ(d, form){
  var mcItem = form.addMultipleChoiceItem();
  mcItem.setTitle(d[1]);
  mcItem.setTitle(d[1]);
  if(d[2] !== "N"){mcItem.setPoints(d[2])};
  if(d[4] === "Y"){mcItem.setRequired(true);}
  
  //Filter blank cells
  var options = d.splice(5,10);
  var options = options.filter(function(x){return x !== ""});
  //after the previos splice the original array and consequently the indeices has been modified
  var ops = d.splice(5,10);
  var ops = ops.filter(function(x){return x !== ""});
  //Loop through options and add to question  
  var ch = options.map(function(option, op){
    var tf = ops[op];
    return mcItem.createChoice(option, tf); 
  });
  
  mcItem.setChoices(ch);  
  var correctFeedback = FormApp.createFeedback()
  .setText(d[3])
  .build();
  mcItem.setFeedbackForCorrect(correctFeedback);  
}