模型更改后backbone.js事件未绑定?
这是视图初始化中的代码:
var self = this
this.model.bind('change', function () {
self.render();
});
我定义了一堆事件:
events: {
"click #blah": "blah",
},
但是在更改模型并重新渲染视图之后,事件不再绑定?
我可以通过在渲染中放置 this.delegateEvents()
来绑定它们,但我认为这样做不正确。
我做错了什么吗?
Here's the code in the view initialize:
var self = this
this.model.bind('change', function () {
self.render();
});
I have a bunch of events defined:
events: {
"click #blah": "blah",
},
But after changing the model and re-rendering the view the events are no longer bound?
I can bind them by putting a this.delegateEvents()
in the render, but I don't think that's doing it correctly.
Am I doing something wrong?
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您是否在视图中设置了 el 属性?事件被委托给这个 el。
Did you set the el property in your view? The events are delegated to this el.