onmouseout 發現它的觸發太敏感，當經過層內文字鏈時，即觸發onmousetout事件，功能不能正常顯示，經過一番搜索，整理出來，供大家參考。
1、
復制代碼 代碼如下:
<script type="text/javascript">
function test(obj, e) {
if (e.currentTarget) {
if (e.relatedTarget != obj) {
if (obj != e.relatedTarget.parentNode) {
alert(1);
}
}
} else {
if (e.toElement != obj) {
if (obj != e.toElement.parentNode) {
alert(1);
}
}
}
}
</script>
<div onmouseout="test(this, event)" style="width:100px;height:100px;border:1px #666 solid">
<span style="margin:5px;width:100%;height:100%;border:1px #ff0000 solid">faddsf</span> </div>
2、
復制代碼 代碼如下:
var LeaveFunext = function(t,f){for(var p in f){t[p]=f[p]} return t};
var IE = '\v' == 'v';
var contains = function(wrap,child){
if(IE) return wrap.contains(child);
while(child && typeof(child.parentNode) != "undefind"){
if(wrap == child) return true;
child = child.parentNode;
}
return false;
};
var LeaveFun = function(o){
var _o = typeof o =="string" ? document.getElementById(o) : o;
return this == window ? new LeaveFun(_o):LeaveFunext(_o, LeaveFun.prototype);
};
LeaveFun.prototype = {
mouseleave : function(fn){
if(IE){
this.attachEvent('onmouseleave',fn);
}else{
this.addEventListener('mouseout',function(e){
tar = e.relatedTarget;
if(!contains(this, tar)){
fn.call(this);
}
}, false);
}
return this;
}
};
//調用
LeaveFun('share_customerdiv').mouseleave(function(){document.getElementById('share_customerdiv').style.display ='none';})
3、最簡單，但在部分系統上會有輕微閃爍。
復制代碼 代碼如下:
<div style="z-index: 11; " onmouseout="this.style.display='none'" onmouseover="this.style.display='block'" >
<b class="STYLE19">更多此人的...</b>
<a class="STYLE8" >留言板</a>
<a class="STYLE8" >好友</a>
<a class="STYLE8"></a>
</div>