<div id="test_div"><button id="del_btn" type="button" onclick="test(event);" class="minbut delitem"></button></div>function test(){
var e = (evt)?evt:window.event;
if (window.event) {
e.cancelBubble = true;
} else {
e.stopPropagation();
}
alert(1);
}test_div实现的拖动效果 ,如上我也把冒泡取消了,但del_btn还是无法执行到test() ?
var e = (evt)?evt:window.event;
if (window.event) {
e.cancelBubble = true;
} else {
e.stopPropagation();
}
alert(1);
}test_div实现的拖动效果 ,如上我也把冒泡取消了,但del_btn还是无法执行到test() ?
var e = (evt)?evt:window.event;
if (window.event) {
e.cancelBubble = true;
} else {
e.stopPropagation();
}
alert(1);
}
function test(evt){
var e = (evt)?evt:window.event;
if (window.event) {
e.cancelBubble = true;
} else {
e.stopPropagation();
}
alert(1);
}
event必须显式传递楼主 我用冒泡处理的都是这样的
<p>解决冒泡问题</p>
<ul class="links">
<li><a href="#">Home</a> </li>
<li><a href="default3.aspx">About</a> </li>
<li><a href="default3.aspx">About</a> </li>
<li><a href="default3.aspx">About</a> </li>
</ul>
</div> <script>
var all=tag("*");
for(var i=0;i<all.length;i++){
all[i].onmouseover=function(e){
this.style.border="1px solid red";
stopBubble(e);//把这行注释 看看效果 你就明白了
};
all[i].onmouseout=function(e){
this.style.border="0px";
stopBubble(e);//把这行注释 看看效果 你就明白了
}
}
</script>
function stopBubble(e){//阻止事件冒泡的通用方法
if(e&&e.stopPropagation)
e.stopPropagation();
else
window.event.cancelBubble=true;
}
不知道你干吗要那样处理?
if(e&&e.preventDefault)
e.preventDefault();
else
window.event.returnValue=false;
}