js实现的点击数量加一可操作数据库

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我是靠谱客的博主鳗鱼美女，最近开发中收集的这篇文章主要介绍js实现的点击数量加一可操作数据库，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

复制代码代码如下:

 
<%@ page language="java" contentType="text/html; charset=utf-8" 
pageEncoding="utf-8"%> 
<% 
String path = request.getContextPath(); 
String basePath = request.getScheme() + "://" 
+ request.getServerName() + ":" + request.getServerPort() 
+ path + "/"; 
String groupId = request.getParameter("groupId"); 
%> 
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 
<html> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> 
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.5.2/jquery.min.js"></script> 
<meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" name="viewport"> 
<title>宝宝排行榜</title> 
<style type="text/css"> 
body { 
text-align: center; 
margin: 0 auto; 
padding: 0; 
background: #ffefe5; 
width: 100%; 
} 

a:link { 
text-decoration: none; 
} 

#static { 
margin: 0 auto; 
text-align: left; 
} 

img { 
width: 100%; 
} 

#main { 
background: url("../pic/bj_12.jpg") repeat-x; 
padding-top: 5px; 
} 

#main span { 
font-size: 1.5em; 
color: #2f0075; 
margin-left: 40px; 
} 

#bottom { 
width: 100%; 
margin: 0; 
padding: 0; 
font-size: 1em; 
} 

#bottom ul li { 
width: 48%; 
float: left; 
margin-left: -8%; 
margin-right:10%; 
list-style-type: none; 
} 
.sp { 
margin-top: -50px; 
border-radius: 8px; 
} 
</style> 
<script type="text/javascript"> 
$(function(){ 
//动态加载宝贝排行信息 
function loadSecondSort() { 
$.ajax({ 
type : "POST", 
data : "groupId="+$("#groupId").val(), 
url : "<%=basePath%>findBobyRankByVote.action", 
success : function(data) { 
var list = data.list; 
var row = ""; 
$("ul").empty(); 
if (list != null && list.length != 0) { 
for(var i=0;i<list.length;i++) { 
row = "<li><a href="bao_x.jsp?id="+list[i].id+""> <img src="../pic/"+list[i].pic+""></a><input type="hidden" id="id" value="+list[i].id+"><div class="sp""+ 
"style="background-color: #ffb7cd; margin-top: 10px; height: 30px">"+ 
"<img src="../pic/zan.png" style="width: 22px; margin-left: 10px; margin-top: 5px;" class="favour">"+ 
"<span style="margin-top: 5px; color: #8a7da9; float: right; margin-right: 10px;">已<span>"+list[i].vote+"</span>票"+ 
"</span></div></li>"; 
$(row).appendTo($("ul")); 
} 
} 
} 
}); 
} 
$(".favour").live("click",function(){ 
var id = $(this).closest("li").find("#id").val(); 
$.post("<%=basePath%>updateBobyRank.action", "id=" + id, 
function(data) { 
if (data.msg==null){ 
if (data.success == true) { 
loadSecondSort(); 
} 
}else { 
alert(data.msg); 
} 
}); 
}); 
window.onload = loadSecondSort(); 
}); 
</script> 
</head> 
<body> 
<input type="hidden" id="groupId" value="<%=groupId%>"> 
<div id="static"> 
<img src="../pic/top10.jpg"> <a href="../jsp/index.jsp"><img 
src="../pic/fan.png" style="width: 10%; margin-top: -50px;"></a> 
<div id="main"> 
<span>近期排名:</span> 
</div> 
<div id="bottom"> 
<ul> 
</ul> 
</div> 
</div> 
</body> 
</html> 