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📄 productitemadd.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" pageEncoding="gb2312"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<HTML> 
	<HEAD>
		<title>添加产品详细信息</title>
		<link href="../css/style.css" rel="stylesheet" type="text/css">
<script language="JavaScript">
//函数名:fucCheckNUM
//功能介绍:检查是否为数字
//参数说明:要检查的数字
//返回值:1为是数字,0为不是数字
function fucCheckNUM(NUM)
{
 var i,j,strTemp;
 strTemp="0123456789";
 if ( NUM.length== 0)
  return 0
 for (i=0;i<NUM.length;i++)
 {
  j=strTemp.indexOf(NUM.charAt(i)); 
  if (j==-1)
  {
  //说明有字符不是数字
   return 0;
  }
 }
 //说明是数字
 return 1;
}

  function frmSubmit()
  {
    if(frm.picPath.value == null || frm.picPath.value == "")
    {
      alert('请选择上传文件');
      return;
    }
    frm.submit();
  } 
function check()  
{     
	var str1=document.frm.unitcost.value;//unitcost的值
	var str=document.frm.listprice.value;//优惠价格的值
	var length=document.frm.itemid.value.length;//产品编号的值
	var num=document.frm.unitcost.value;//unitcost的值
	 if(document.frm.itemid.value=="")
     {
	   window.alert("请输入商品编号");
	   document.frm.itemid.focus();
	   return false;
	   }
	 if(length<0||length>10){
	 	alert("产品编号最长为10位");
	 	document.frm.itemid.focus();
	 	return false;
	 
	 }	   
	  if(document.frm.listprice.value=="")
     {
	   window.alert("请输入商品优惠价格");
	   document.frm.listprice.focus();
	   return false;
	   }
	  if(document.frm.listprice.value!=""){
	  for(var i = 0; i < str.length; ++i) {
        if((str.charAt(i)<'0') || (str.charAt(i)>'9')) {
        alert("商品优惠价格必须是数字")
                return false;
        }  
       }
      }
	 if(document.frm.unitcost.value=="")
     {
	   window.alert("请输入产品价格");
	   document.frm.unitcost.focus();
	   return false;
	   }
	 if(document.frm.unitcost.value!=""){
 	 	if(fucCheckNUM(num)==0){
 	 		alert("产品价格必须是数字!!");
 	 		document.frm.unitcost.focus();
 	 		return false; 	 	
 	 	}else{
 	 	return true;
 	 	}
  	  }	
	return true;
}  
</script>
	</HEAD>

	<body>
		<form  action="productItemSave"  id="frm" method="post" name="frm" 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">添加新产品详细信息</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">商品编号</td>
            <td width="80%" class="main02_listbg2"> 
                <input name="itemid" type="text" id="itemid" >
                (*注:商品编号必须小于10)
            </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" value="${productid}" maxlength="80" > 
            </td>
          </tr>
          <tr> 
            <td width="20%" class="main02_listbg1"><img src="../images/dot06.gif">优惠价格</td>
            <td class="main02_listbg2"> <input name="listprice" type="text" class="main02_box" id="listprice"  maxlength="40"> 
            </td>
          </tr>
          <tr> 
            <td width="20%" class="main02_listbg1"><img src="../images/dot06.gif">产品单价</td>
            <td class="main02_listbg2">
                <input name="unitcost" type="text" id="unitcost" > 
            </td>
          </tr>
          <tr> 
            <td width="20%" class="main02_listbg1"><IMG src="../images/dot06.gif">供应商 
            </td>
            <td class="main02_listbg2">
            <select name="supplier">
            	<c:forEach var="beans" items="${list1}">
            	<option value="${beans.suppid}">${beans.name}</option>
            	</c:forEach>
             </select>
            
            
            
          </tr>
          <tr> 
            <td class="main02_listbg1"><IMG src="../images/dot06.gif">状态</td>
            <td class="main02_listbg2">
            <select name="status">            	
            	<option value="1" checked>有货</option>
            	<option value="0">无货</option>     
             </select>
          </tr>
          <tr> 
            <td class="main02_listbg1"><IMG src="../images/dot06.gif">产品种类</td>
            <td class="main02_listbg2">
            <select name="attr1">            	
            	<option value="精装图书">精装图书</option>
            	<option value="普通装图书">普通装图书</option>   
            	<option value="电子版">电子版</option>     
             </select>
          </tr>
          <tr> 
            <td class="main02_listbg1"><IMG src="../images/dot06.gif">内容介绍</td>
            <td class="main02_listbg2"><input name="attr2" type="text" id="attr2" ></td>
          </tr>
          <tr>
            <td class="main02_listbg1"><IMG src="../images/dot06.gif">相关产品</td>
            <td class="main02_listbg2"><input name="attr3" type="text" id="attr3" ></td>
          </tr>
          <tr>
            <td class="main02_listbg1"><IMG src="../images/dot06.gif">图书封面</td>
            <td class="main02_listbg2">
            <input type="hidden" name="attr4">
            <iframe src="../manager/fileupload/fileUpload.jsp" width="450" height="170" frameborder="0" scrolling="no" ></iframe></td>
          </tr>
          <tr>
            <td class="main02_listbg1"><IMG src="../images/dot06.gif">评论</td>
            <td class="main02_listbg2"><input name="attr5" type="text" id="attr5" ></td>
          </tr>
          <tr>
            <td 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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