js怎样得到onclick的值
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript">
function get_onclick(){
$("li").click(function (e){
var onclick_val= $(e.target).attr("onclick");
alert(onclick_val);
})
}
$(function(){get_onclick()});
</script>
<ul>
<li onclick="hello()">hello</li>
<li onclick="world()">world</li>
</ul>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript">
function get_onclick(){
$("li").click(function (e){
var onclick_val= $(e.target).attr("onclick");
alert(onclick_val);
})
}
$(function(){get_onclick()});
</script>
<ul>
<li onclick="hello()">hello</li>
<li onclick="world()">world</li>
</ul>
是不是只能用replace替换结果
var lis = document.getElementsByTagName('li');
for (var i in lis) {
lis[i].onclick = function() {
alert(this.getAttribute('onclick'));
};
}
};
<ul>
<li onclick="hello()">hello</li>
<li onclick="world()">world</li>
</ul