在Ember Data中删除POST / PUT操作的JSON根元素 [英] Delete JSON root element for POST/PUT operations in Ember Data

问题描述

我正在使用一个Web服务，在POST / PUT动词中期望像这样的JSON：

  {
id：CACTU，
companyName：Cactus Comidas para llevar，
contactName：Patricio Simpson，
contactTitle：Sales Agent 
地址：Cerrito 333，
city：Buenos Aires，
postalCode：1010，
country 
phone：[phone]，
fax：[phone]
} 
  / pre> 
 
 
但是，Ember Data发送这样的JSON：
  {
customer：
 {
id：CACTU，
companyName：Cactus Comidas para llevar，
contactName Patricio Simpson，
contactTitle：销售代理，
地址：Cerrito 333，
city：Buenos Aires，
postalCode ：1010，
国家：阿根廷，
电话：[phone]，
传真：[phone]
} 
} 
  
我如何删除客户发送POST / PUT操作时的根元素？
解决方案
你将要覆盖一个序列化方法，我认为serializeIntoHash可能工作：
  App.CustomerSerializer = DS.RESTSerializer.extend（{
 serializeIntoHash：function（hash，type，record ，options）{
 Ember.merge（hash，this.serialize（record，options））; 
} 
}）; 
  
这不是正常的serializeIntoHash，如下所示：
  serializeIntoHash：function（hash，type，record，options）{
 hash [type.typeKey] = this.serialize（record，options）; 
} 
  
其他文档可以在这里找到：
 
 
 
  https://github.com/emberjs/data/blob/v2.1.0/packages/ember-data/lib/serializers/rest-serializer.js#L595  
 
I'm consuming a web service that in POST/PUT verbs expects a JSON like this: 
{
    "id":"CACTU",
    "companyName": "Cactus Comidas para llevar",
    "contactName": "Patricio Simpson",
    "contactTitle": "Sales Agent",
    "address": "Cerrito 333",
    "city": "Buenos Aires",
    "postalCode": "1010",
    "country": "Argentina",
    "phone": "(1) 135-5555",
    "fax": "(1) 135-4892"
}
But Ember Data sends a JSON like this:
{
    "customer": 
    {
        "id":"CACTU",
        "companyName": "Cactus Comidas para llevar",
        "contactName": "Patricio Simpson",
        "contactTitle": "Sales Agent",
        "address": "Cerrito 333",
        "city": "Buenos Aires",
        "postalCode": "1010",
        "country": "Argentina",
        "phone": "(1) 135-5555",
        "fax": "(1) 135-4892"
    }
}
How I can delete "customer" root element when sending POST/PUT operations?
解决方案
You'll want to override one of the serialize methods, I think serializeIntoHash might work:
App.CustomerSerializer = DS.RESTSerializer.extend({
  serializeIntoHash: function(hash, type, record, options) {
    Ember.merge(hash, this.serialize(record, options));
  }
});
This is instead of the normal serializeIntoHash which looks like this:
  serializeIntoHash: function(hash, type, record, options) {
    hash[type.typeKey] = this.serialize(record, options);
  }
Additional documentation can be found here:

https://github.com/emberjs/data/blob/v2.1.0/packages/ember-data/lib/serializers/rest-serializer.js#L595

                        
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