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var next=document.getElementById('next');
var list=document.getElementById('list');
var prev=document.getElementById('prev');
var contains=document.getElementById('container');
var buttons=document.getElementById('buttons').getElementsByTagName('span');
注意: id 与标签连用时id可以看做是一个数组名:
for(var i = 0;i < buttons.length;i++) 与 buttons[i].className == 'on'
循环执行定时器timestime:
var times=setInterval(function(){next.onclick();},2500);
注意: id 与标签连用时id可以看做是一个数组名:
循环执行定时器timestime:
获取自定义属性:
取整函数:
标签a无超链接指向地址时可以这样写:
全部代码请点击这里...
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