可能重复:
Backbone.js - change not triggering while the name change
Backbone - how get this sort out… some part still not clear
在我的骨干函数中,我在使用setTimout
继续获取数据时,我获取数据,我发送属性为{add:true}
所以这意味着,我新获得的模型将会添加现有集合,当集合添加模型时,它应该触发add
方法。
但我没有在我的收藏中制作后添加过程的触发器。但我在查看过程中获取数据,这是不正确的。
我的收藏:
list.collect = Backbone.Collection.extend({
model:list.model,
url : 'data/names.json',
initialize:function(){
this.fetch({success:this.prompter});
this.on("add", this.addOne, this);//it should get triggered while added the model
},
addOne:function(e){
console.log('addone'); // the method not called
}
});
我的观点:
list.view = Backbone.View.extend({
initialize:function(){
this.collection = new list.collect();
var that = this;
var updateData = function(){
that.collection.fetch({add:true}); // i am passing add:true!
myTimeout = setTimeout(updateData,10000)
}
var myTimeout = setTimeout(updateData,10000)
this.collection.on("reset", this.render, this);
},
render:function(data){
_.each(this.collection.models, function(data){
//console.log(data.get('name'));
})
}
});
请问这个问题吗?