使用应用程序脚本选择选项后，转到 Google 表单中的下一部分

Question

我有一个谷歌表格，问题的输入基于谷歌表格。 googlesheet 有两张表“类别”和“项目”

Categories sheet:

Category    Options
Salary        Mike
Salary        John
Travel        Flight
Manintanence Water Supply
Manintanence Drain cleaning

Projects:
Proj1
Proj2
Proj3

表格中的第一个问题是“选择类别”。根据所选类别，下一个问题将显示相应“选项”的列表 例如：如果选择薪水，下一个问题将显示迈克和约翰之间的选择

接下来的问题应该是“选择项目”（显示项目栏中的项目列表）。

如果选择维护，则会显示供水和排水清洁 然后转到项目问题。

问题：如果选择“旅行”，一旦选择，它就会显示“航班”选项， 它再次显示“供水”和“排水沟清洁” 跳到项目问题

我有以下代码： 如果我选择最后一个类别，效果很好。但是，如果我选择第一个或第二个类别，则在跳转到“projectDetailsSection”之前，所有后续类别选项都会依次显示

const FORM_URL = "https://docs.google.com/forms/d/xxxxxxxxxxxx/edit"
let form=FormApp.openByUrl(FORM_URL)

function resetForm() {
  let items=form.getItems()
  items.forEach(item=>form.deleteItem(item))
}
function createConditionalForm(){
  resetForm();
  
  let ws = SpreadsheetApp.getActiveSpreadsheet();

  let projectsSheet = ws.getSheetByName("Projects");
  let projectsData = projectsSheet.getDataRange().getValues();
  
  let categoriesSheet = ws.getSheetByName("Categories");
  let categoriesData = categoriesSheet.getDataRange().getValues();
  categoriesData.shift(); 

  let categoryQuestion = form.addMultipleChoiceItem().setTitle("Category").setRequired(true);
  let categoryOptions = [];
  
  let categoryToSubcategories = new Map();
  categoriesData.forEach(row => {
    let category = row[0];
    let subcategory = row[1];
    if (!categoryToSubcategories.has(category)) {
      categoryToSubcategories.set(category, []);
    }
    categoryToSubcategories.get(category).push(subcategory);
  });

  let firstSubcategorySection = null;

  categoryToSubcategories.forEach((subcategories, category, index) => {
    let section = form.addPageBreakItem().setTitle(category + " - Select a Subcategory");
    if (index === 0) firstSubcategorySection = section; // Save the first subcategory section for navigation
    let subcatQuestion = form.addMultipleChoiceItem().setTitle("Subcategory").setRequired(true).setChoiceValues(subcategories);

    let catChoice = categoryQuestion.createChoice(category, section);
    categoryOptions.push(catChoice);

  });

  categoryQuestion.setChoices(categoryOptions);


  if (firstSubcategorySection) {
    categoryQuestion.setGoToPageBreakItem(firstSubcategorySection)
  }

  let projectDetailsSection = form.addPageBreakItem().setTitle("Project Details");
  let projectsQuestion = form.addListItem().setTitle("Project Name").setRequired(true).setChoiceValues(projectsData.map(row => row[0]));
  let amountQuestion = form.addTextItem().setTitle("Amount").setRequired(true);
}

Answer 1

推荐解决方案

结合我上面的评论，

根据我的理解，用户选择子类别后，您希望他们被引导至生成的调查问卷的最后部分，即

Project Details

。

为此，您需要在

setGotoPage(FormApp.PageNavigationType.GO_TO_PAGE)

上使用

let section = form.addPageBreakItem().setTitle(category + " - Select a Subcategory");

，因为那时正在生成这些部分，它看起来像这样：

let section = form.addPageBreakItem().setGoToPage(FormApp.PageNavigationType.GO_TO_PAGE5).setTitle(category + " - Select a Subcategory");

但是，由于

PAGE5

或

Project Details

问题尚未创建，此逻辑将不起作用，这将导致代码错误。

相反，我建议更改问题的生成方式，您可以使用以下代码：

const FORM_URL = "https://docs.google.com/forms/d/xxxxxxxxxxxx/edit"
let form = FormApp.openByUrl(FORM_URL)

function resetForm() {
  let items = form.getItems()
  items.forEach(item => form.deleteItem(item))
}
function createConditionalForm() {
  resetForm();

  let ws = SpreadsheetApp.getActiveSpreadsheet();
  let projectsSheet = ws.getSheetByName("Projects");
  let projectsData = projectsSheet.getDataRange().getValues();
  let categoriesSheet = ws.getSheetByName("Categories");
  let categoriesData = categoriesSheet.getDataRange().getValues();
  categoriesData.shift();

  form.addListItem().setTitle("Project Name").setRequired(true).setChoiceValues(projectsData.map(row => row[0]));
  form.addTextItem().setTitle("Amount").setRequired(true);

  let categoryQuestion = form.addMultipleChoiceItem().setTitle("Category").setRequired(true);
  let categoryOptions = [];

  let categoryToSubcategories = new Map();
  categoriesData.forEach(row => {
    let category = row[0];
    let subcategory = row[1];
    if (!categoryToSubcategories.has(category)) {
      categoryToSubcategories.set(category, []);
    }
    categoryToSubcategories.get(category).push(subcategory);
  });

  categoryToSubcategories.forEach((subcategories, category, index) => {
    let section = form.addPageBreakItem().setGoToPage(FormApp.PageNavigationType.SUBMIT).setTitle(category + " - Select a Subcategory");
    if (index === 0) firstSubcategorySection = section;
    form.addMultipleChoiceItem().setTitle("Subcategory").setRequired(true).setChoiceValues(subcategories);

    let catChoice = categoryQuestion.createChoice(category, section);
    categoryOptions.push(catChoice);

  });
  categoryQuestion.setChoices(categoryOptions);
}

这会改变您的问题创建方式的逻辑。

来自：

致：

这解决了子类别问题，

Project Details

将与

Category

一起询问。