Jquery mouseenter() vs mouseover()
问题:
在使用 $.slideDown() , $.slideUp() 时,
如果是用 mouseover() 事件去触发该效果,则会出现效果重叠现象。
就是 $.slideDown() , $.slideUp() 会被触发多次。
这不是我们想要的。
使用 mouseenter() 代替。
参考:
You see the behavior when your target element contains child elements:
http://jsfiddle.net/ZCWvJ/7/
Each time your mouse enters or leaves a child element, mouseover is triggered, but not mouseenter.
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This is one of the best examples I have found of:
- mouseenter
- mouseover
- mouseout
- mouseleave
http://bl.ocks.org/mbostock/5247027
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jQuery之mouseover,mouseover,mouseout,mouseleave
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转载自lixh1986.iteye.com/blog/2362084
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