mouseenter、mouseout、mouseleave
时间: 2023-09-13 08:05:43 浏览: 126
mouseenter、mouseout、mouseleave都是在鼠标与元素之间交互时触发的事件,它们的区别如下:
- mouseenter:当鼠标进入元素时触发。它只会在鼠标从元素外部进入元素内部时触发一次,不会在元素内部移动时重复触发。
- mouseout:当鼠标离开元素时触发。它只会在鼠标从元素内部离开元素外部时触发一次,不会在元素外部移动时重复触发。
- mouseleave:当鼠标离开元素时触发。与mouseout类似,但有一个区别是它不会在鼠标进入元素内部时触发。
总结来说,mouseenter和mouseleave只在鼠标进入和离开元素时触发一次,而mouseout在鼠标离开元素时触发一次,并且在元素内部移动时也会重复触发。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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