📄 watchlist.jsp

📁 该系统具体分为2个部分：前台和后台。 1．前台主要用于用户进行浏览和搜索
💻 JSP
字号:
<link href="cssMain/main.css" rel="stylesheet" type="text/css"></link>
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ page import="ynuBean.Pesticide" %>
<%@ page import="ynuBean.Order" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html>
  <head>   
    <title>农药信息</title>
  </head>
  <% ArrayList aOrderList = (ArrayList)session.getAttribute("OrderListByAdmin"); %>		
  <body>
    <div id ="container">
    <div id="head">
				<center><brink><h1>农药信息管理系统</h1></brink></center> <br />
				<table align="right" border="0" width="70%">
					<tr>
						<td><a href="/PesticideInfoManagement/adminindex.jsp">首页</a></td>
						<td><a href="/PesticideInfoManagement/searchbyadmin.jsp">查询</a></td>
						<td><a href="/PesticideInfoManagement/update.jsp">更新</a></td>
						<td><a href="/PesticideInfoManagement/watchlist.jsp">查看定单</a></td>
						<td><a href="/PesticideInfoManagement/EditPassword.jsp">修改密码</a></td>
						<td><a href="/PesticideInfoManagement/report.jsp">新闻发布</a></td>
						<td><a href="/PesticideInfoManagement/advice.jsp">公告发布</a></td>
					</tr>
				</table>
			</div>
			
    <div id="left">
				<div class="msg" align="center">欢迎您</div>
				<br>
		<div align="center">系统管理员:<%=session.getAttribute("username")%></div>
		<form action="/PesticideInfoManagement/index.jsp">

			<div align="center">
			<input class="button" type=submit name="exit" value="退出"/>
			</div>
			</form>
    	<br></br>
    	<div class="msg" align="center">公告</div>
    	</div>
    	
    	
    	<div id="right_ima"><br>
    	<form name="watchlist" method="post" 
		   action="/PesticideInfoManagement/servlet/GetOrderByAdminServlet">
		<div align="center">
		从&nbsp;<input type="text" name="start"/>
		&nbsp;&nbsp;&nbsp;到&nbsp;<input type="text" name="end"/>
		</div>
		<div align="center">
		
	    <input class="button" type="submit" name="Submit" value="查    看">
		</form>
        </div>
        <%
    		String pages1 = request.getParameter("apage");
    		if(pages1==null)
    		{
    			pages1 = "0"; 
    		} 
    		
    		int diPage1 = Integer.parseInt(pages1);
   		%>
   			 
        <%
        int RowCount1 = 0;
		int PageRow1 = 10;//每页显示的记录数
		int PageCount1 = 0;
        int totalnum=0;
			if (aOrderList != null) 
			{
					RowCount1 = aOrderList.size();
					if(RowCount1%4==0)
						PageCount1 = RowCount1/PageRow1;
					else
						PageCount1 = RowCount1/PageRow1 + 1;
				out.println("<table border='1' align=center>");
    			out.println("<tr>");
    			out.println("<td align=center><h4>编号</td>");
    			out.println("<td align=center><h4>客户名</td>");
    			out.println("<td align=center><h4>农药名</td>");
    			out.println("<td align=center><h4>预定时间</td>");
    			out.println("<td align=center><h4>预定数量</td>");
    			out.println("</tr>");
				Iterator aIterator = aOrderList.iterator();
				
				Order aOrder =null;
				//while (aIterator.hasNext()) {
				for(int i=0;i<diPage1*PageRow1 &&aIterator.hasNext();i++)
					aOrder = (Order) aIterator.next();
					
				for(int i=0;i<PageRow1 &&aIterator.hasNext();){
				aOrder = (Order) aIterator.next();
					out.println("<tr>");
					out.println("<td align=center><h4>" + (++i)+"</td>");
					out.println("<td align=center><h4>" + aOrder.getUserName()+"</td>");
					out.println("<td align=center><h4>" + aOrder.getPesticidename()+"</td>");
					out.println("<td align=center><h4>" + aOrder.getOrderdate()+"</td>");
					out.println("<td align=center><h4>" + aOrder.getOrderNum()+"</td>");
					out.println("</tr>");
					totalnum = totalnum+aOrder.getOrderNum();
					}
				//}
			} 
			out.println("</table>");
			out.println("<br>");
			if(totalnum!=0)
				out.println("<div align=center>总数量为"+totalnum+"</div>");
        %>
        
        <%
			out.print("<div align=center>");
			if(diPage1>0)
			{
			%><a href="watchlist.jsp?apage=<%=diPage1-1 %>">上一页</a>
			<%} %>
			<%if(diPage1<PageCount1)
			{%>
			<a href="watchlist.jsp?apage=<%=diPage1+1 %>">下一页</a>共<%=PageCount1 %>页,当前第
			<%=diPage1+1 %>页
			<%} %>
			<%
			out.print("</div>");
		%>
		</div>
			
			
    	</div>
    	</body>
    	</html>
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