日期:2014-05-16 浏览次数:20439 次
$("#right").mouseenter(function () {}); $("#right").mouseleave(function () {}); //我想在执行mouseenter的时候把mouseleave给禁用掉,因为在FF浏览器里 mouseenter和mouseleave几乎是同时执行的
<!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <title>mouseerter与mouseover区别(IE下测试)</title> </head> <body> <div id="result" style="position:absolute;right:100px;top:5px;width:250px;height:400px;border:2px solid gray;overflow:auto;"> </div> <h3>1,鼠标在div[id=parent1]内部移动时也会触发mouseover事件</h3> <div id="parent1" style="width:400px;border:1px solid gray;padding:5px;"> <div id="child11" style="width:100px;height:100px;background:gold;float:left;">Child11</div> <div id="child12" style="width:100px;height:100px;background:gold;float:right;">Child12</div> <div style="clear:both;"></div> </div> <h3>2,鼠标在div[id=parent2]内部移动时也不会触发mouseenter事件</h3> <div id="parent2" style="width:400px;border:1px solid gray;padding:5px;"> <div id="child21" style="width:100px;height:100px;background:gold;float:left;">Child21</div> <div id="child22" style="width:100px;height:100px;background:gold;float:right;">Child22</div> <div style="clear:both;"></div> </div> <script type="text/javascript"> function on(el,type,fn){ el.addEventListener ? el.addEventListener(type, fn, false) : el.attachEvent('on' + type, fn); } function $(id){ return document.getElementById(id); } var p1 = $('parent1'), p2 = $('parent2'); function fn(e){ var d = document.createElement('div'); d.innerHTML = e.type; $('result').appendChild(d); } on(p1,'mouseover',fn); on(p2,'mouseenter',fn); </script> <body> </html>