Complete example of forum Ajax scoring effect implemented by JS

Complete example of forum Ajax scoring effect implemented by JS_javascript skills

WBOY

Release： 2016-05-16 15:34:16

Original

1233 people have browsed it

The example in this article describes the forum Ajax scoring effect implemented by JS. Share it with everyone for your reference, the details are as follows:

This is a common Ajax scoring effect in forums. People who use the old version of Discuz forums have this effect. There are many websites that have similar ones. Share them with everyone. I think it is a very practical Ajax scoring effect. Use I have a background image that you can download yourself.

The screenshot of the running effect is as follows:

The online demo address is as follows:

http://demo.jb51.net/js/2015/js-dicuz-ajax-df-plugs-codes/

The specific code is as follows:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>论坛Ajax评分效果</title>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<style type="text/css">
*{margin:0;padding:0;font-size:12px}
#show{font:bold 14px/2 Georgia;text-align:center;}
.star{position:relative;width:150px;margin:0 auto;}
.star,.index,.star a{overflow:hidden;height:25px;background:url('images/221815eep7piubznelxi3e.gif') repeat-x;color:#FFF;font:0/0 arial;}
.index{position:absolute;z-index:1;top:0;left:0;margin:0;background-position:0 -60px;height:25px}
.star a{position:absolute;z-index:3;top:0;width:30px;background-position:0 -90px;}
.star a:hover{z-index:2;left:0;background-position:0 -30px;}
a.star1{left:0;}
a.star1:hover{width:30px;}
a.star2{left:30px;}
a.star2:hover{width:60px;}
a.star3{left:60px;}
a.star3:hover{width:90px;}
a.star4{left:90px;}
a.star4:hover{width:120px;}
a.star5{left:120px;}
a.star5:hover{width:150px;}
</style>
<script>
function go(){
 var count=sum=distance=0;
 var dd,a;
 var as=document.getElementById("rank").getElementsByTagName("a");
 var here=document.getElementById("here");
 var show=document.getElementById("show");
 for(var i=0;i<as.length;i++){
  as[i].idx=i+1;
  as[i].onclick=function(){
   ++count;
   this.w=30;
   distance+=this.idx*this.w;
   here.style.width=distance/count+"px";
   dd=parseInt(here.style.width)/30;
   a=dd.toString().substr(0,4);
   show.innerHTML=a+"分";
   return false;
  }
 }
}
window.onload=function(){go()}
</script>
</head>
<body>
<br /><br /><br /><br /><br /><br /><br />
<div id="rank" class="star">
 <h3 id="here" class="index"></h3>
 <a title="给1分" href="#" class="star1">1</a>
 <a title="给2分" href="#" class="star2">2</a>
 <a title="给3分" href="#" class="star3">3</a>
 <a title="给4分" href="#" class="star4">4</a>
 <a title="给5分" href="#" class="star5">5</a>
</div>
<div id="show">打分..</div>
</body>
</html>

Copy after login

I hope this article will be helpful to everyone in JavaScript programming.