Sencha似乎不喜欢Rails的json
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我有一个Rails控制器,它将一些模型渲染为json。
@events = Event.all
respond_to do |format|
format.html # index.html.erb
format.xml { render :xml => @events }
format.json { render :json => { :results => @events } }
end
输出看起来像这样:
{
\"results\":
[
{
\"name\":\"test\",
\"created_at\":\"2011-03-23T13:32:57Z\",
\"latitude\":60.0,
\"location\":null,
\"updated_at\":\"2011-04-14T16:38:54Z\",
\"id\":1,
\"longitude\":30.0,
\"takes_place_at\":\"2011-03-23T13:32:00Z\"
},
{
\"name\":\"x\",
\"created_at\":\"2011-03-23T13:36:44Z\",
\"latitude\":60.0,
\"location\":null,
\"updated_at\":\"2011-03-23T13:36:44Z\",
\"id\":2,
\"longitude\":30.0,
\"takes_place_at\":\"2011-03-23T13:36:00Z\"
},
{
\"name\":\"Gruempi\",
\"created_at\":\"2011-03-24T14:00:32Z\",
\"latitude\":60.0,
\"location\":null,
\"updated_at\":\"2011-04-14T16:39:47Z\",
\"id\":3,
\"longitude\":30.0,
\"takes_place_at\":\"2011-03-24T14:00:00Z\"
},
{
\"name\":\"ba\",
\"created_at\":\"2011-04-10T22:40:07Z\",
\"latitude\":60.0,
\"location\":\"12,
14\",
\"updated_at\":\"2011-04-10T22:40:07Z\",
\"id\":4,
\"longitude\":30.0,
\"takes_place_at\":\"2011-04-10T22:36:00Z\"
},
{
\"name\":\"sfasdfs\",
\"created_at\":\"2011-04-10T22:44:55Z\",
\"latitude\":60.0,
\"location\":\"we\'re try to find you ...\",
\"updated_at\":\"2011-04-10T22:44:55Z\",
\"id\":5,
\"longitude\":30.0,
\"takes_place_at\":\"2011-04-10T22:42:00Z\"
},
{
\"name\":\"asdfsad\",
\"created_at\":\"2011-04-10T22:55:03Z\",
\"latitude\":60.0,
\"location\":\"we\'re try to find you ..asfd.\",
\"updated_at\":\"2011-04-10T22:55:03Z\",
\"id\":6,
\"longitude\":30.0,
\"takes_place_at\":\"2011-04-10T22:54:00Z\"
}
]
}
我尝试使用sencha / extjs使用该服务:
refresh = function() {
Ext.util.JSONP.request({
url: \'http://localhost:3000/search/by_date.json\',
callbackKey: \'callback\',
params: {
year:\"2011\",
month:\"04\",
day:\"10\",
uniqueify: Math.random()
},
callback: function(data) {
var events = data.results;
timeline.update(events);
}
});
};
而sencha只是不解析它。同时,它可与Twitter等API调用一起使用。
有什么想法我做错了吗?或者如何找到错误?
没有找到相关结果
已邀请:
1 个回复
娠侈脚惮顽
这将导致在浏览器解释该函数时调用该函数,然后将调用AJAX的回调。在rails中,您需要将渲染更改为以下内容: Rails <3.0:
滑轨> 3.0