jquery实现动静态条形统计图

2019-11-20 11:48:52

字体：大中小

来源：转载

供稿：网友

下图为jquery实现静态条形统计图，在选择题统计中用的比较多。

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>

jquery实现动态的条形统计图

代码如下：

页面布局如下:

<html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"> <title></title> <style type="text/css"> * {  margin: 0 0 0 0;  padding: 0 0 0 0; } .container {  width: 300;  height: 300;  margin: 50 0 0 50;  border: 1px solid green;  float: left;  background-image: url('/images/mubk.jpg'); } .control {  width: 280;  height: 80;  float: left;  margin: 50 0 0 10;  border: 1 solid #000000; } .item {  height: 98%;  width: 30px;  border: 1 sollid green;  background-color: #191970;  display: inline-block;  display: inline;  margin-left: 10px;  margin-top: 10px;  text-align: center; } </style> <script src="Scripts/jquery-1.4.1.js" type="text/javascript"></script> <script type="text/javascript"> $(function () {  var timer1;  $("#slide>div:odd").css({ 'background-color': '#308014' });  $("#slide>div:even").css({ 'background-color': '#4169e1' });  $("#bnt2").click(function () {  timer1 = setInterval(initDance, 500);  });  $("#btn1").click(function () {  timer1 && clearInterval(timer1);  }); }); function initDance() {  var height = parseInt(280 * Math.random()) + 5;  var box = parseInt(7 * Math.random());  dance(box, height); } function dance(box, height) {  if (height) {  $(".item").eq(box).css({ height: height });  var obj = {};  obj["box"] = box;  obj["height"] = height;  return obj;  } else {  return {};  } } </script></head><body> <div id="slide" class="container"> <div class="item">  1 </div> <div class="item">  2 </div> <div class="item">  3 </div> <div class="item">  4 </div> <div class="item">  5 </div> <div class="item">  6 </div> <div class="item">  7 </div> <div class="item" style="width: 1; border: 0; background-color: White"> </div> </div> <div class="control"> <p style="display: none; position: relative">  这是一个段落标记</p> <input type="button" value="停下来" id="btn1" /> <input type="button" value="跳起来" id="bnt2" /> </div></body></html>

运行效果图: