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[vue] 在vue事件中传入$event，使用e.target和e.currentTarget有什么区别？ #471

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haizhilin2013 opened this issue Jun 22, 2019 · 4 comments
Open

[vue] 在vue事件中传入$event，使用e.target和e.currentTarget有什么区别？ #471

haizhilin2013 opened this issue Jun 22, 2019 · 4 comments
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@haizhilin2013
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[vue] 在vue事件中传入$event，使用e.target和e.currentTarget有什么区别？
@haizhilin2013 haizhilin2013 added the vue vue label Jun 22, 2019
@daisybaicai
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事件发生时的元素，事件所绑定的元素

@logicool
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logicool commented Jul 1, 2019

currentTarget 始终是监听事件者，而 target 是事件的真正发出者

@girlfighting
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currentTarget：事件绑定的元素
target:鼠标触发的元素

@binnuo
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binnuo commented Jul 30, 2019

event.currentTarget指向事件所绑定的元素，而event.target始终指向事件发生时的元素。

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@haizhilin2013 @logicool @daisybaicai @girlfighting @binnuo