form.deleteItem()导致'无法编辑表单.请稍等,再试一次'

Question

我需要一致地重复使用特定的表单URL,同时保持使用脚本重新生成表单的能力.为此,我编写了一个删除表单数据的函数.最初,我让它运行form.getItems()并在主题中看到错误.认为这是因为我不是程序员并且我的代码可能非常低效,我重新编写例程以打破每个itemType以及每个项目删除之间的延迟.这使得例行程序对我来说非常缓慢,但是如果能让Google允许它工作,我可以处理慢.

这是我目前的代码,不幸的是,它仍然给我同样的错误.我的问题实际上是谷歌的后端问题吗??? 这是我的代码吗？都？

我有表单信息的全局变量:

var formurl='*a url that works for me*'
var form=FormApp.openByUrl(formurl);

function DeleteFormItems() {
  var formcheckboxitems=form.getItems(FormApp.ItemType.CHECKBOX);
  var formdateitems=form.getItems(FormApp.ItemType.DATE);
  var formdatetimeitems=form.getItems(FormApp.ItemType.DATETIME);
  var formdurationitems=form.getItems(FormApp.ItemType.DURATION);
  var formgriditems=form.getItems(FormApp.ItemType.GRID);
  var formimageitems=form.getItems(FormApp.ItemType.IMAGE);
  var formlistitems=form.getItems(FormApp.ItemType.LIST);
  var formmultiplechoiceitems=form.getItems(FormApp.ItemType.MULTIPLE_CHOICE);
  var formpagebreakitems=form.getItems(FormApp.ItemType.PAGE_BREAK);
  var formparagraphtextitems=form.getItems(FormApp.ItemType.PARAGRAPH_TEXT);
  var formscaleitems=form.getItems(FormApp.ItemType.SCALE);
  var formsectionheaderitems=form.getItems(FormApp.ItemType.SECTION_HEADER);
  var formtextitems=form.getItems(FormApp.ItemType.TEXT);
  var formtimeitems=form.getItems(FormApp.ItemType.TIME);
  for (var i = formcheckboxitems.length-1; i >= 1; i--) {
    Utilities.sleep(2000)
    form.deleteItem(i);
  };
  for (var i = formdateitems.length-1; i >= 1; i--) {
    Utilities.sleep(2000)
    form.deleteItem(i);
  };
  for (var i = formdatetimeitems.length-1; i >= 1; i--) {
    Utilities.sleep(2000)
    form.deleteItem(i);
  };
  for (var i = formdurationitems.length-1; i >= 1; i--) {
    Utilities.sleep(2000)
    form.deleteItem(i);
  };
  for (var i = formgriditems.length-1; i >= 1; i--) {
    Utilities.sleep(2000)
    form.deleteItem(i);
  };
  for (var i = formimageitems.length-1; i >= 1; i--) {
    Utilities.sleep(2000)
    form.deleteItem(i);
  };
  for (var i = formlistitems.length-1; i >= 1; i--) {
    Utilities.sleep(2000)
    form.deleteItem(i);
  };
  for (var i = formmultiplechoiceitems.length-1; i >= 1; i--) {
    Utilities.sleep(2000)
    form.deleteItem(i);
  };
  for (var i = formparagraphtextitems.length-1; i >= 1; i--) {
    Utilities.sleep(2000)
    form.deleteItem(i);
  };
  for (var i = formscaleitems.length-1; i >= 1; i--) {
    Utilities.sleep(2000)
    form.deleteItem(i);
  };
  for (var i = formsectionheaderitems.length-1; i >= 1; i--) {
    Utilities.sleep(2000)
    form.deleteItem(i);
  };
  for (var i = formtextitems.length-1; i >= 1; i--) {
    Utilities.sleep(2000)
    form.deleteItem(i);
  };
  for (var i = formtimeitems.length-1; i >= 1; i--) {
    Utilities.sleep(2000)
    form.deleteItem(i);
  };
  for (var i = formpagebreakitems.length-1; i >= 1; i--) {
    Utilities.sleep(2000)
    form.deleteItem(i);
  };
}

这是我更新的脚本,我仍然遇到主题中提到的错误,但它在获取消息之前会有更多进展(删除几个项目).

var formurl='*a url that works for me*'
var form=FormApp.openByUrl(formurl);

function DeleteFormItems() {
  var formitems=form.getItems();
Logger.log('There are '+formitems.length+' total form items');
  for (var i = 1; i <= formitems.length-1; i++) {
    Utilities.sleep(2500)
    form.deleteItem(formitems[i]);
  };
}

Answer 1

嘿,我终于找到了同样问题的解决方法.试试这个:

function clearForm(F){
   //var F = FormApp.openById("your form")
   var items= F.getItems().length;
   while(F.getItems().length!=0){        
     try{      
      F.deleteItem(0);
      } catch(error)
      {Logger.log(error);
      }
  }
}

它没有错误,它完全清除了表单.我并不真诚地知道为什么"while"比"For"效果更好,似乎它并没有像for那样双重访问它.

希望它对你来说是完美的!

/sf/ask/tagged/google-apps-script/