87,990
社区成员
发帖
与我相关
我的任务
分享var ret = handleObj.handler.apply( this, args );
if ( ret !== undefined ) {
event.result = ret;
if ( ret === false ) {
event.preventDefault();
event.stopPropagation();
}
}
if ( event.isImmediatePropagationStopped() ) {
break;
}
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"
type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function () {
$("a").click(function (event) {
event.preventDefault();
});
});
</script>
</head>
<body>
<a href="http://w3school.com.cn/">W3School</a>
</body>
</html>
function preventDefault(event){
event = event ? event : window.event;
if(event.preventDefault){
event.preventDefault();
}else{
event.returnValue = false;
}
}