📄 editproduct.jsp

📁 使用jsp+Servlet,采用MVC模式,实现了一典型小型电子商务网站的全过程.包括前台和后台的全部功能.适合于初学者学习使用.
💻 JSP
字号:
<%@ page language="java" import="java.util.*" pageEncoding="gb2312"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<HTML> 
	<HEAD>
		<title>修改产品</title>
		<link href="../css/style.css" rel="stylesheet" type="text/css">
<script language="JavaScript">
<!--
function check()
{ 
   if(document.form1.productid.value=="")
     {
	   window.alert("请输入产品编号！");
	   document.form1.productid.focus();
	   return false;
	   }
	 if(document.form1.name.value=="")
     {
	   window.alert("请输入产品名称");
	   document.form1.name.focus();
	   return false;
	   }
	 if(document.form1.descn.value=="")
     {
	   window.alert("请输入产品信息！");
	   document.form1.descn.focus();
	   return false;
	   }   
	return true;
}
//-->
</script>
	</HEAD>

	<body>
		<form  action="../product/productEdit" id="form1" method="post" name="form1" onSubmit="return check()">
			<table height="100%" cellSpacing="0" cellPadding="0" width="100%" align="center" border="0">
					<tr>
						
      <td vAlign="top" width="19" bgColor="#f5f5f5"><img src="../images/main_01.gif"></td>
						<td width="1" bgColor="#e0e0e0"><IMG src="../images/space.gif"></td>
						<td class="main02_bg" vAlign="top">
							<table width="100%" border="0" cellspacing="0" cellpadding="0">
								<tr>
									<td class="main02_top">&nbsp;</td>
								</tr>
							</table>
							<table width="100%" border="0" align="center" cellpadding="0" cellspacing="0">
								<tr>
									<td vAlign="bottom" width="40" height="35"><IMG src="../images/dot21.gif"></td>
									
            <td valign="bottom">已有产品：修改</td>
									<td valign="bottom" align="right">
										<a class="a_main02" href="#"> &nbsp;</a>	
										<a class="a_main02">&nbsp;</a>										
									</td>
								</tr>
							</table>
							<!--this site-->
							
        <table width="100%" border="0" align="center" class="main02_table" cellpadding="0" cellspacing="0">
          <tr> 
            <td width="20%" class="main02_listbg1"><img src="../images/dot06.gif">选择产品类别</td>
            <td width="80%" class="main02_listbg2"> 
          	<select name="category">
            	<c:forEach var="beans" items="${list}">
            	
            	<option value="${beans.catid}"
            	<c:if test="${form.category==beans.catid}">
            		selected
            	</c:if> 	
            	>${beans.name}</option>
            	</c:forEach>
             </select> 
             </td>
          </tr>
          <tr> 
            <td width="20%" class="main02_listbg1"><img src="../images/dot06.gif">产品编号</td>
            <td class="main02_listbg2"> 
            <input type="text" name="productid" class="main02_box" maxlength="80" value="${form.productid }"> 
            </td>
          </tr>
          <tr> 
            <td width="20%" class="main02_listbg1"><img src="../images/dot06.gif">产品名称</td>
            <td class="main02_listbg2"> 
            <input type="text" name="name" class="main02_box" maxlength="40" value="${form.name}"> 
            </td>
          </tr>
          <tr> 
            <td width="20%" class="main02_listbg1"><img src="../images/dot06.gif">产品描述</td>
            <td class="main02_listbg2"> 
              <textarea name="descn" rows="5">${form.descn}</textarea> </td>
          </tr>
          <tr> 
            <td width="20%" class="main02_listbg1"><IMG src="../images/dot06.gif"> 
              <input type="submit" value="提交" name="submit"> <input type="reset" value="重置" name="reset"> 
            </td>
            <td class="main02_listbg2">&nbsp;</td>
          </tr>
        </table>
					</td>
					</tr>
			</table>

		</form>
	</body>
</HTML>
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