代码:
<div style="background:#CFF; width:300px; height:200px;" id="one" onmousedown="dosomething(this)">
<div style="background:#FFC; width:200px; height:100px;" id="two" onmousedown="dosomething(this)">
<div style="background:#666; width:100px; height:50px;" id="three" onmousedown="dosomething(this)"></div>
</div>
</div>
过程:点击id为three的div,另两个div都会执行onmousedown事件,现在只需要id为three的执行onmousedown事件,其他两个div不执行
<div style="background:#CFF; width:300px; height:200px;" id="one" onmousedown="dosomething(this)">
<div style="background:#FFC; width:200px; height:100px;" id="two" onmousedown="dosomething(this)">
<div style="background:#666; width:100px; height:50px;" id="three" onmousedown="dosomething(this)"></div>
</div>
</div>
过程:点击id为three的div,另两个div都会执行onmousedown事件,现在只需要id为three的执行onmousedown事件,其他两个div不执行
function isMouseLeaveOrEnter(e, handler) {
if (e.type != 'mouseout' && e.type != 'mouseover') return false;
var reltg = e.relatedTarget ? e.relatedTarget : e.type == 'mouseout' ? e.toElement : e.fromElement;
while (reltg && reltg != handler)
reltg = reltg.parentNode;
return (reltg != handler);
}
http://topic.csdn.net/u/20081223/08/bb0bbf90-67b2-47a7-9b9a-1d3e2a5e516c.html
function dosomething(obj,e){
alert(obj.innerHTML);
if(e && e.stopPropagation){
//W3C取消冒泡事件
e.stopPropagation();
}else{
//IE取消冒泡事件
window.event.cancelBubble = true;
}
};