- $(function(){
- var
- el_ul = document.getElementsByTagName('ul');
- el_ul[0].addEventListener('click',function(event){
- switch(event.target.textContent){
- case"a":
- alert("我是a");
- break;
- case"b":
- alert("我是b");
- break;
- case"c":
- alert("我是c");
- break;
- }
- })
- });
来源: http://www.bubuko.com/infodetail-1964876.html