JQuery实现条形统计图，适用于选择题等统计

效果：

思路：前台JS实现动态数据效果，后台可以拼接字符串或者用JSON加载数据

代码：



	
		
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="tiao.aspx.cs" Inherits="qiantaoflash.tiao" %>
 
<!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 runat="server">
    <title>青苹果条形统计</title>
        <link href="css/jQuery.spider.poll.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="js/jquery-1.4.3.min.js"></script>
<script type="text/javascript" src="js/jQuery.spider.poll-min.js"></script>
 
<script type="text/javascript">
var data="{root:[{id:'10000',name:'先结婚',value:'50'},{id:'10002',name:'先事业',value:'50'}]}";
var data1="{root:[{id:'10000',name:'人类联盟',value:'60'},{id:'10001',name:'兽人部落',value:'25'},{id:'10003',name:'不死亡灵',value:'15'},{id:'10004',name:'暗夜精灵',value:'10'}]}";
var data2="{root:[{id:'10000',name:'学历',value:'0'},{id:'10001',name:'能力',value:'100'}]}";
 
$(document).ready(function (){
    $("#poll_a").poll("poll1",{
        title:'先结婚还是先事业',
        width:'600px',
        data:data
    });
   
    $("#poll_b").poll("poll2",{
        title:'青苹果魔兽争霸各个种族实力？',
        titleColor:'red',
        width:'600px',
        data:data1,
        showPoll:true,
        multiple:true
    });
   
    $("#poll_c").poll("poll3",{
        title:'学历重要还是能力重要',
        titleColor:'blue',
        width:'600px',
        data:data2,
        multiple:false
    });
   
    $("#getPollData1").click(function (){
        $("#poll_b").getChecked().each(function (i,n){
            alert($(n).val());
        });
    });   
    $("#getPollData2").click(function (){
        $("#poll_c").getChecked().each(function (i,n){
            alert($(n).val());
        });
    });
});
 
</script>
</head>
<body>
    <div id="poll_a"></div>
<div id="poll_b"></div>
<div style="text-align:center;"><input type="button" id="getPollData1" value="获得第一个投票的值"/></div>
<div id="poll_c"></div>
<div style="text-align:center;"><input type="button" id="getPollData2" value="获得第二个投票的值"/></div>
</body>
</html>