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in Technique[技术] by (71.8m points)

vue 动画自定义事件

不太熟悉vue,不知道这段代码是什么意思?
image.png
来自于 nutui:(https://github.com/jdf2e/nutu...
的 popup 组件,我知道 emit 是自定义事件,但是为什么我没有找到 opened 方法呢?


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你说你知道emit是自定义事件,但是你又不理解为啥找不到opened方法,说明你对emit理解的还不够,opened方法是你在调用这个组件的时候可以传递进来的如:

<nut-popup @opened="fun" />

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