Question

 function initializeModel(model) {

   Book = function() {}
   Book.prototype.title = gapi.drive.realtime.custom.collaborativeField('title');
   Book.prototype.author = gapi.drive.realtime.custom.collaborativeField('author');
   Book.prototype.isbn = gapi.drive.realtime.custom.collaborativeField('isbn');
   Book.prototype.isCheckedOut = gapi.drive.realtime.custom.collaborativeField('isCheckedOut');
   Book.prototype.reviews = gapi.drive.realtime.custom.collaborativeField('reviews');
   gapi.drive.realtime.custom.registerType(this.Book, 'Book'); 


   //Error begin  from  here
   var book = model.create('Book');
   book .title = "hello,waiter"
   model.getRoot().set('book', book);

 }

在Chrome控制台中它提醒我：

Drive Realtime API错误：invalid_compound_operation：打开化合物同步块结束时的操作 - 你忘记打电话了 endCompoundOperation（）？

我犯错误的地方？谁能给我一个通过google drive realtime api创建自定义类型的示例？

尝试创建自定义类型并添加实例时出错

0 个答案: