點擊按鈕卻觸發了其他按鈕的事件

原創 fulong0406 2020-07-03 18:21

首先交代一下問題背景：按鈕1  是type=“image”   點擊按鈕1的時候觸發了按鈕2，奇不奇怪？

解決方案是把input標籤換爲img標籤

因爲input標籤會觸發 按鈕2的事件（input標籤點擊 時 會觸發表單提交事件）！！！

總結：按鈕1 單擊的時候觸發了按鈕2，那麼可以再創建不同形式的按鈕3啊，如果按鈕3還會 觸發按鈕2的事件，那麼就是按鈕2事件的問題，不拉不拉，，，總之是定位問題和解決的能力要提高！！！

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