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<!DOCTYPE HTML> <html> <head> <title>模拟对比投票效果</title> <meta name="description" content="HTML5Web存储" /> </head> <body> <span>能(<a href="javascript:;" id="btn">98</a>%)</span> <span>不能(<a href="javascript:;" id="btn1">2</a>%)</span> <script type="text/javascript"> var oB=document.getElementById("btn"); var oB1=document.getElementById("btn1"); oB.onclick=function(){ if (localStorage.pagecount<99){localStorage.pagecount=Number(localStorage.pagecount)+3;} else{localStorage.pagecount=85;} }; oB1.onclick=function(){ if(Number(oB1.innerHTML)<25){ oB1.innerHTML=Number(oB1.innerHTML)+1; oB.innerHTML=100-Number(oB1.innerHTML); }else{} }; oB.innerHTML=Number(localStorage.pagecount); oB1.innerHTML=100-Number(localStorage.pagecount); </script> </body> </html>
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原文地址：http://www.cnblogs.com/dream-w/p/4832710.html
