1 2 <ul id="ul1"> 3 <li >111</li> 4 <li>222</li> 5 <li>333</li> 6 <li>444</li> 7 8 </ul> 9 <script>10 window.onload = function (){11 var ul1 = document.getElementById('ul1');12 var oli = ul1.getElementsByTagName('li');13 14 ul1.onclick = function (e){15 var e = e || window.event;16 for(var i = 0;i<oli.length;i++){17 oli[i].className = '';18 }19 // e.target目标li20 e.target.className = 'active';21 };22 };23 </script>24
原标题:javascript 时间代理
关键词:JavaScript