django-piston:如何将实体字段添加到manyToMany相关实体字段?
我有两个实体:Post 和 Tag,具有名为“tagged”的多对多关系。
为了解析特定客户端上返回的 json,我需要做的是通过添加字段“postID”(当前 Post 的 pk 字段)来输出字段) 到与该帖子相关的标签。
所以,我现在的输出是:
{
"post": {
"name": "Dummy name",
"pk": 1,
"tags": [
{
"id": 2,
"name": "Patio"
},
{
"id": 3,
"name": "Roof"
}
],
"ref": "709230056"
}
},
但应该是:
{
"post": {
"name": "Dummy name",
"pk": 1,
"tags": [
{
"id": 2,
"name": "Patio",
"postID": 1,
},
{
"id": 3,
"name": "Roof"
"postID": 1,
}
],
"ref": "709230056"
}
},
我已经尝试使用我的处理程序的字段,但没有成功:(
如何做到这一点? 谢谢
I have two Entities: Post and Tag, with a ManyToMany relation called 'tagged'
What I need to do, in order to parse json returned on particular client, is output fields by adding a field 'postID' (the pk field of current Post) to Tag related to that post.
So, my output now is:
{
"post": {
"name": "Dummy name",
"pk": 1,
"tags": [
{
"id": 2,
"name": "Patio"
},
{
"id": 3,
"name": "Roof"
}
],
"ref": "709230056"
}
},
but it should be:
{
"post": {
"name": "Dummy name",
"pk": 1,
"tags": [
{
"id": 2,
"name": "Patio",
"postID": 1,
},
{
"id": 3,
"name": "Roof"
"postID": 1,
}
],
"ref": "709230056"
}
},
I've alrady tried to play with fields of my Handler but with no success :(
How to do that ?
Thanks
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