首页 \ 问答 \ Ember Data 1.0.0:this.modelFor('author')。save failed - 如何在控制器中保存新创建的记录?(Ember Data 1.0.0: this.modelFor('author').save fails - how to save a newly created record in the controller?)

Ember Data 1.0.0:this.modelFor('author')。save failed - 如何在控制器中保存新创建的记录?(Ember Data 1.0.0: this.modelFor('author').save fails - how to save a newly created record in the controller?)

我正在从EMber数据0.13迁移到1.0.0 beta。 根据文档( https://github.com/emberjs/data/blob/master/TRANSITION.md ),以下内容应该有效:

App.AuthorsNewRoute = Ember.Route.extend({

  model: function () {
    return this.store.createRecord('author');
  },

  actions: {
    save: function() {
      this.modelFor('author').save();
    }
  }
})

但是,在我的情况下,我总是得到一个“无法调用方法'保存'未定义”错误“。

使用“ this.get (' currentModel '). save ();”时,它在路径中使用保存操作时有效。 将保存操作放入控制器时, 它不再起作用 。 同样的错误:无法调用未定义的“保存”方法错误。

如何在控制器中访问新创建的记录并保存?

有人可以提供一个简单的例子吗?

马克斯


I am migrating from EMber data 0.13 to 1.0.0 beta. According to the documentation (https://github.com/emberjs/data/blob/master/TRANSITION.md), the following should work:

App.AuthorsNewRoute = Ember.Route.extend({

  model: function () {
    return this.store.createRecord('author');
  },

  actions: {
    save: function() {
      this.modelFor('author').save();
    }
  }
})

However, in my case, I always get a "Cannot call method 'save' of undefined" error".

When using "this.get('currentModel').save();", it works when using the save action in the route. When putting the save action in the controller, it no longer works. Same error: Cannot call method 'save' of undefined" error.

How can I access the newly created record in the controller and save it ?

Can somebody provide a simple example ?

thx Marc


原文:
更新时间:2021-03-13 17:03

最满意答案

将这样的内容添加到Application.cfc中的onApplicationStart()方法:

var objAppFile = fileopen(expandpath('./Application.cfc'), 'read');
application.gsversion = "Version 0.1.#year(objAppFile.lastmodified)#.#month(objAppFile.lastmodified)#.#day(objAppFile.lastmodified)#";
fileclose(objAppFile);

Add something like this to your onApplicationStart() method in Application.cfc:

var objAppFile = fileopen(expandpath('./Application.cfc'), 'read');
application.gsversion = "Version 0.1.#year(objAppFile.lastmodified)#.#month(objAppFile.lastmodified)#.#day(objAppFile.lastmodified)#";
fileclose(objAppFile);

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