Emberdata 1.0.0
Emberdata 1.0.0
本文关键字:Emberdata 更新时间:2023-09-26
我正在使用Laravel 4与emberjs,我需要列出emberjs应用程序上的关系数据集合,但L4打印集合有点不同,所以,我试图改变REST序列化,但现在没有工作。我的Ember数据版本是1.0.0-beta.7+canary.238bb5ce。有人帮忙吗?
My JSON DATA:
{
"names": [
{
"id": "1",
"description": "List 2014",
"user_id": "3",
"squares": [
{
"id": "1"
}
]
}
],
"squares": [
{
"id": "1",
"name": "squa1",
"role_id": "1"
},
{
"id": "2",
"name": "squa2",
"role_id": "1"
}
]}
我models.js :
App.NameSerializer = DS.RESTSerializer.extend({
primaryKey: 'id',
extractArray: function(store, type, payload, id, requestType) {
var posts =payload.names;
var squares = [];
payload.names[0].description = payload.names[0].description+"!!!";
the = payload;
posts.forEach(function(post){
var reporter = post.squares,
reporterId = reporter.id;
squares.push(reporter);
post.reporter = reporterId;
});
payload.squares = squares;
return this._super(store, type, payload, id, requestType);
}
});
App.Name = DS.Model.extend({
description: DS.attr('string'),
squares: DS.hasMany('square'),
});
App.Square = DS.Model.extend({
name: DS.attr('string'),
});
到目前为止,json中唯一的问题是正方形id
的数组
"squares": [ { "id": "1" } ]
Ember Data正在等待
"squares": [ "1" ]
这可以很容易地在您所采取的路径下进行补救
App.NameSerializer = DS.RESTSerializer.extend({
primaryKey: 'id', // note this isn't necessary, the primary key is id by default
extractArray: function(store, type, payload, id, requestType) {
payload.names.forEach(function(name){
var validSquareIdArray = [];
name.squares.forEach(function(square){
validSquareIdArray.push(square.id);
});
name.squares = validSquareIdArray;
});
return this._super(store, type, payload, id, requestType);
}
});
http://emberjs.jsbin.com/OxIDiVU/279/edit