事件委托(获取目标对象)
2017-10-07 本文已影响0人
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ul.onclick = function (event) {
event = event || window.event;
var targetTag = event.target ? event.target : event.srcElement;
if (targetTag.tagName == "LI") {
alert("成功委托");
}
}
ul.onclick = function (event) {
event = event || window.event;
var targetTag = event.target ? event.target : event.srcElement;
if (targetTag.tagName == "LI") {
alert("成功委托");
}
}