Question

EmberJS Data HasMany关系父JSON包含整个对象而不是ids

App.Message = someParentClass.extend({
    childMessages: DS.hasMany('ChildMessage'),
    message:DS.attr('string',{defaultValue: ""})
}

App.ChildMessage = someParentClass.extend({
    message: DS.attr('string',{defaultValue: ""}),
    code:DS.attr('string',{defaultValue: ""})
}

，JSON看起来像这样

{
    "message":"xyz",
    "childMessages":[{"code":"we","message":""},{"code":"uh","message":""},{"code":"wd","message":""}]
}

获取对象后，子消息的代码和消息未定义（未填充）

不在我手中改变JSON

请帮忙

Answer 1

问题得到解决。

Ember为每个子对象提供id。所以从服务器我添加了随机数的id文件。

{
    "message":"xyz",
    "childMessages":[{"id":4567,"code":"we","message":""},{"id":7874,"code":"uh","message":""},{"id":5231,"code":"wd","message":""}]
}

它有效

由于

EmberJS Data HasMany关系父jon包含整个对象而不是id

1 个答案: