小编Bef*_*ffa的帖子

是否可以在iOS的同一屏幕上同时播放多个视频？

(例如画中画模式或分屏.)

我有一个Rails控制器,它将一些模型呈现给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

输出如下所示:

{
    "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 …