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[jQuery] 15.jQuery 一个对象可以同时绑定多个事件，这是如何实现的？ #361

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qiilee opened this issue Oct 8, 2019 · 0 comments
Open

[jQuery] 15.jQuery 一个对象可以同时绑定多个事件，这是如何实现的？ #361

qiilee opened this issue Oct 8, 2019 · 0 comments
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qiilee commented Oct 8, 2019

答案：jQuery 可以给一个对象同时绑定多个事件，低层实现方式是使用 addEventListner 或 attachEvent 兼容不同的浏览器实现事件的绑定，这样可以给同一个对象注册多个事件。
@qiilee qiilee added the jQuery label Oct 8, 2019
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