我在骨干采集方面遇到了问题。
这是我的路由器
@foreach ($subastas as $subasta)
@if(($subasta->data_inici <= $data)&&($subasta->data_final>$data))
<a href="item/{{$subasta->id}}"><div class="col-sm-4">
<div class="product-image-wrapper">
<div class="single-products">
<div class="productinfo text-center">
<div class="nombre">{{$subasta->nombre}}</div>
@foreach ($subasta->images as $word => $meaning)
@if($word==0)
<img src="{{ asset($meaning->ruta) }}" style="width="242px" height="164px""/>
@endif
@endforeach
<h2><span class="clock" data-countdown="{{ $subasta->data_final}}"></span></h2>
<p>{{$subasta->descripcion}}</p>
<p>{{$subasta->cant_actual}}</p>
<a class="pujar btn btn-warning" id="{{$subasta->id}}">Pujar</a>
</div>
</div>
</div>
</div></a>
@endif
@endforeach
收集
var LanguageRouter = Backbone.Router.extend({
routes: {
'': 'defaultaction',
'section/:key': 'sectionview',
}
});
和app.js
var LanguageCollection = Backbone.Collection.extend({
model: LanguageModel,
url: '/lang'
});
这里,在获取list_collection之后,我尝试将集合传递给language_view,但我只收到空集合。如何解决这个问题...提前致谢
答案 0 :(得分:0)
提取不是同步的,因此您无法在一行中调用它并使用下一行的返回。使用骨干的正确方法是使用listenTo或On(取决于骨干版本)
您可以更改此部分:
list_collection = new LanguageCollection();
this.listenTo(list_collection, "sync", this.someFunction());
\\here we are listening the sync event that is automatically fired by backbone when a model or collection is synced with the server.
list_collection.fetch();
someFunction:function(){
//Logic with the collection content...
}
要了解有关活动的更多信息,请在此处阅读:http://backbonejs.org/#Events-catalog