📄 shopcontrol.jsp
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<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ page import="com.jc.taobao.gjj.entity.*" %>
<%@ page import="com.jc.taobao.gjj.logic.*" %>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'Shopcontrol.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
<link href="CSS/manager.css" rel="stylesheet" type="text/css">
<style type="text/css">
<!--
.style1 {
font-size: 14px;
font-weight: bold;
}
.style4 {color: #000000}
.style5 {font-size: 14px}
.style7 {color: #000000; font-size: 13px; }
-->
</style>
<script type='text/javascript' src='/taobao/dwr/interface/typebean.js'></script>
<script type='text/javascript' src='/taobao/dwr/interface/statebean.js'></script>
<script type='text/javascript' src='/taobao/dwr/engine.js'></script>
<script type='text/javascript' src='/taobao/dwr/util.js'></script>
<script type="text/javascript">
function loadselect()
{
typebean.getAlltypename(loadme);
}
function loadme(array)
{
DWRUtil.addOptions('selecttype',array);
}
function loadselectstate()
{
statebean.GetAllStateName(loadmestate);
}
function loadmestate(array)
{
DWRUtil.addOptions('selectstate',array);
}
function formservletbyprice()
{
if(document.getElementById("shopprice1").value==""||document.getElementById("shopprice2").value=="")
{
alert("不能为空!");
document.getElementById("shopprice1").value=="";
document.getElementById("shopprice2").value=="";
return;
}
if(isNaN(document.getElementById("shopprice1").value)||isNaN(document.getElementById("shopprice2").value))
{
alert("必须是数字");
document.getElementById("shopprice1").value=="";
document.getElementById("shopprice2").value=="";
return;
}
if(document.getElementById("shopprice1").value>document.getElementById("shopprice2").value)
{
alert("后者必须要比前者大!");
document.getElementById("shopprice1").value=="";
document.getElementById("shopprice2").value=="";
return;
}
document.form5.submit();
}
function tijiao1()
{
if(document.getElementById("selectshopbyshopname").value=="")
{
alert("不能为空!");
return;
}
document.form1.submit();
}
function tijiao2()
{
if(document.getElementById("selectshopbyshopmake").value=="")
{
alert("不能为空!");
return;
}
document.form3.submit();
}
</script>
</head>
<body onLoad="loadselect(),loadselectstate()">
<div id="managerfrontrightnum2buttom">
<div id="managerfrontrightnum1"><span class="style1">商品查询</span></div>
<div id="shoptopselect">
<table width="698" height="65" border="0" cellpadding="0" cellspacing="0" style="border:1px solid #6699CC;">
<tr bgcolor="#DCE2F0" style="border:1px solid #6699CC;">
<td width="140" height="19"><div align="center"><span class="style7">根据名称查</span></div></td>
<td width="136"><div align="center"><span class="style7">根据类别查</span></div></td>
<td width="147"><div align="center"><span class="style7">根据产地查</span></div></td>
<td width="132"><div align="center"><span class="style7">根据状态查</span></div></td>
<td width="143"><div align="center"><span class="style7">根据价格查</span></div></td>
</tr>
<tr>
<td height="50" bgcolor="#ECF4FF"><form name="form1" method="post" action="servlet/ShopSUD1Servlet">
<input type="text" name="selectshopbyshopname" id="selectshopbyshopname" style="width:90px; ">
<input type="button" name="Submit" onclick="javascript:tijiao1()" value="提交">
</form></td>
<td bgcolor="#ECF4FF"><form name="form2" method="post" action="servlet/ShopSUD1ByTypeServlet">
<select name="selecttype" style="width:80px; ">
</select>
<input type="submit" name="Submit" value="提交">
</form></td>
<td bgcolor="#ECF4FF"><form name="form3" method="post" action="servlet/ShopSUD1ByshopmakeServlet">
<input type="text" name="selectshopbyshopmake" style="width:90px; ">
<input type="button" name="Submit" onclick="javascript:tijiao2()" value="提交">
</form></td>
<td bgcolor="#ECF4FF"><form name="form4" method="post" action="servlet/ShopSUD1ByStateServlet">
<select name="selectstate" style="width:80px; ">
</select>
<input type="submit" name="Submit" value="提交">
</form></td>
<td bgcolor="#ECF4FF"><form name="form5" method="post" action="servlet/ShopSUD1ByshoppriceServlet">
<input type="text" name="shopprice1" id="shopprice1" style="width:40px; ">
<input type="text" name="shopprice2" id="shopprice2" style="width:40px; ">
<input type="button" name="Submit" onclick="javascript:formservletbyprice()" value="提交">
</form></td>
</tr>
</table>
</div>
<div id="shopselect">
<div id="shopshow">
<%!
int intpagesize=7;//每页显示的记录数
int intpagetotal;//总页数
int currpagebegin;//起始记录索引
int intpage;//要显示的页数
String strpage;//用户请求的页数
int count;//有多少条记录
%>
<%
ArrayList alshop=(ArrayList)session.getAttribute("selectshopbyshopnameal");
if(alshop!=null)
{
count=alshop.size();//计算出有多少条记录
intpagetotal=count%intpagesize==0?count/intpagesize:count/intpagesize+1;//计算出总页数
strpage=request.getParameter("pagenumber");
if(strpage==null)
{
intpage=1;
}
else
{
intpage=Integer.parseInt(strpage);
if(intpage<1)
{
intpage=1;
}
}
if(intpage>intpagetotal)
{
intpage=intpagetotal;
}
currpagebegin=intpage*intpagesize-intpagesize;
%>
<table width="697" height="82" border="0" cellpadding="0" cellspacing="0" id="table">
<tr bgcolor="#DCE2F0">
<td height="41" class="style7">商品编号</td>
<td class="style7">商品名称</td>
<td class="style7">商品类型</td>
<td class="style7">商品价格</td>
<td class="style7">商品产地</td>
<td class="style7">商品图片</td>
<td class="style7">商品状态</td>
<td class="style7">商品描述</td>
</tr>
<%
for(int i=currpagebegin;i<intpage*intpagesize && i<count;i++)
{
ShopInfo shop=(ShopInfo)alshop.get(i);
/*根据类型编号查出类型名称*/
TypeInfoBean tbean=new TypeInfoBean();
ArrayList altype=(ArrayList)tbean.getquerybyTID(Integer.valueOf(shop.getTid()));
TypeInfo type=(TypeInfo)altype.get(0);
/*根据状态编号查出状态名称*/
StateInfoBean statebean=new StateInfoBean();
StateInfo state=new StateInfo();
state.setStateid(shop.getStateid());
ArrayList alstate=(ArrayList)statebean.getquerybystateid(state);
StateInfo sta=(StateInfo)alstate.get(0);
%>
<tr bgcolor="#DCE2F0">
<td width="68" height="41" class="style7"><div align="center"><%=shop.getSid() %></div></td>
<td width="69" class="style7"><div align="center"><%=shop.getShopname() %></div></td>
<td width="69" class="style7"><div align="center"><%=type.getTypename() %></div></td>
<td width="80" class="style7"><div align="center"><%=shop.getPrice() %></div></td>
<td width="69" class="style7"><div align="center"><%=shop.getShopmake() %></div></td>
<td width="74" class="style7"><div align="center"><img src="<%=shop.getShopphoto() %>" width="50" height="50"></div></td>
<td width="74" class="style7"><div align="center"><%=sta.getStatename() %></div></td>
<td width="124" class="style7"><div align="center"><%=shop.getShopdesc() %></div></td>
</tr>
<%} %>
<%} %>
</table><font style="font-size: 14px;">
共<%=count %>条记录
第<%= intpage %>页 共<%= intpagetotal %>页
<%if(intpage>1){ %>
<a href="Shopcontrol.jsp?pagenumber=<%=intpage-1 %>">上一页</a>
<%}else{ %>
上一页
<%} %>
<%if(intpage<intpagetotal){ %>
<a href="Shopcontrol.jsp?pagenumber=<%=intpage+1 %>">下一页</a>
<%}else{ %>
下一页
<%}%>
</font>
</div>
</div>
</div>
</body>
</html>
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