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📄 left.jsp

📁 用JSP写的一个在线购物网站的代码
💻 JSP
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<script language="JavaScript">
function check()
{
  if(document.loginfrm.name.value.length==0)
  {
     alert("请填写您的用户ID");
	 document.loginfrm.name.focus();
	 return false;
  }
  if(document.loginfrm.pwd.value.length==0)
  {
    alert("请填写您的用户密码");
	document.loginfrm.pwd.focus();
	return false;
  }
}
function show(a)
{
   window.open("other.jsp?action="+a,"body","scrollbars=yes,width=300,height=150");
}
function seebuy()
{
   window.open("warelist.jsp","body","scrollbars=yes,width=518,height=250");
}
function vote()
{
  window.open("showvote.jsp","body","scrollbars=yes,width=250,height=150");
}
function buyshow()
{
  window.open("gobuy.jsp","body","left=100,top=50,scrollbars=yes,width=480,height=630");
}
</script>
<body leftmargin="0" topmargin="0">
<table border=0 cellPadding=0 cellSpacing=0 width=165>
  <tr> 
    <td><table width="100%" border="0" cellspacing="0" cellpadding="0">
        <tr> 
          <td> <%
								  String manager=(String)session.getValue("manager");
								  if(manager=="" || manager==null)
								  {%> <table width="165" height="120" border="0" cellpadding="0" cellspacing="0">
              <form name="loginfrm" action="loginchk.jsp" method="post" onsubmit="return check()">
                <tr  height="13"> 
                  <td height="13" colspan="3"></td>
                </tr>
                <tr> 
                  <td width="28"><img src="images/main_id.gif" width="28" height="20"></td>
                  <td width="70"><input name="name" type="text" class="maininput" size="10" style="background-color:#ECECEC; border-style:1; font-size: 11; color: #000000; font-family: arial, verdana, geneva"></td>
                  <td width="50" rowspan="2" valign="top"><input name="image" type="image" src="images/main_go.gif" width="45" height="43" ></td>
                </tr>
                <tr> 
                  <td><img src="images/main_pass.gif" width="28" height="20"></td>
                  <td><input name="pwd" type="password" class="maininput" size="10" style="background-color:#ECECEC; border-style:1; font-size: 11; color: #000000; font-family: arial, verdana, geneva"></td>
                </tr>
                <tr  height="13"> 
                  <td height="13" colspan="3"></td>
                </tr>
                <tr align="center"> 
                  <td colspan="3"><img src="images/main_line1.gif" width="165" height="1"></td>
                </tr>
                <tr  height="10"> 
                  <td height="10" colspan="3"></td>
                </tr>
                <tr> 
                  <td>&nbsp;</td>
                  <td height="20"><a href="register.jsp"><img src="images/reg.gif" width="54" height="12" border="0"></a></td>
                  <td>&nbsp;</td>
                </tr>
                <tr> 
                  <td>&nbsp;</td>
                  <td colspan="2"><a href="findpass.jsp"><img src="images/findpass.gif" width="119" height="12" border="0"></a></td>
                </tr>
              </form>
              <tr  height="10"> 
                <td height="10" colspan="3"></td>
              </tr>
            </table>
            <%}else{
								  String sql="select * from manager where name='"+manager+"'";
								  ResultSet rs=data.executeQuery(sql);
								  rs.next();
								  String rate=rs.getString("rate");
								  if(rate.equals("0"))
								  { rate="普通用户"; }
								  if(rate.equals("1"))
								  { rate="VIP用户"; }
								  rs.close();
								  %> <table width="165" height="120" border="0" cellpadding="0" cellspacing="0">
              <tr> 
                <td colspan="3"><table width="100%" border="0" cellspacing="0" cellpadding="0">
                    <tr> 
                      <td height="25" class="darkbluetext">  用户名:<font color="#FF0000"> <%=manager%></font></td>
                    </tr>
                    <tr> 
                      <td height="25" class="darkbluetext"> 用户级别:<font color="#FF0000"> <%=rate%></font></td>
                    </tr>
                    <tr> 
                      <td height="10"></td>
                    </tr>
                    <tr> 
                      <td><div align="center" class="bluetextbg"><a href="javascript:seebuy()">查看购物车</a>  <a href="javascript:buyshow()">去收银台</a></div></td>
                    </tr>
					<tr>
					<td height="5"  class="bluetextbg"></td>
					</tr>
					<tr> 
                      <td><div align="center" class="bluetextbg">您已选购(<font color="#FF0000"><%
					  Vector buy=(Vector)session.getValue("ware");
					  if(buy==null){%>0<%}else{%>
					  <%
					  int warenum=0;
					  for(int buyi=0;buyi<buy.size();buyi++)
					  {
					  buy mybuy=(buy)buy.elementAt(buyi);
					  warenum+=mybuy.number;
					  }%><%=warenum%><%}%>
					  </font>)件商品
					  </div></td>
                    </tr>
                  </table></td>
              </tr>
              <tr height="13"> 
                <td height="5" colspan="3"></td>
              </tr>
              <tr align="center"> 
                <td colspan="3"><img src="images/main_line1.gif" width="165" height="1"></td>
              </tr>
              <tr height="10"> 
                <td height="10" colspan="3"></td>
              </tr>
              <tr> 
                <td width="100"><div align="center" class="blacktext"><a target="_blank" href="manager.jsp">会员管理中心</a></div></td>
                <td width="65"><div align="center" class="blacktext"><a href="logout.jsp">退出</a></div></td>
              </tr>
              <tr  height="10"> 
                <td height="10" colspan="3"></td>
              </tr>
            </table>
            <%}%> </td>
        </tr>
      </table></td>
  </tr>
  <tr> 
    <td align=middle><IMG border=0 height=50 src="images/ad.gif" width=165></td>
  </tr>
  <tr height=7> 
    <td height=7></td>
  </tr>
  <tr> 
    <td><img height=53 src="images/send.gif" width=165></td>
  </tr>
  <tr> 
    <td valign="top" background="images/sendname.gif"> <marquee behavior=loop direction=up id=news onMouseOut=start() onMouseOver=stop() scrollamount=1 scrolldelay=30 style="FONT-WEIGHT: normal; HEIGHT: 80px; LEFT: 5px; MARGIN-LEFT: 1px; TEXT-ALIGN: Center; TOP: 1px; WIDTH: 140px">
      <table width="90%" border="0" align="center" cellpadding="0" cellspacing="0">
        <tr class="darkbluetext"> 
          <td width="15%"></td>
        </tr>
        <%
		 String sql="select top 10 id,dingdanid,buyid from dingdan where send='"+"1"+"' order by id desc";
		 ResultSet rs=data.executeQuery(sql);
		 int ddid=0;
		 int id=0;
		 String buyid="";
		 while(rs.next())
		 {
		 ddid++;
		 id=rs.getInt("dingdanid");
		 buyid=rs.getString("buyid");
		 %>
        <tr class="darkbluetext"> 
          <td width="15%" height="20"></td>
          <td width="25%"><div align="center"><%=id%></div></td>
          <td width="60%"><div align="center"><%=buyid%></div></td>
        </tr>
        <%}%>
        <%if(ddid==0){%>
        <tr class="darkbluetext"> 
          <td height="20"><div align="center">尚无发货通知</div></td>
        </tr>
        <%}%>
      </table>
      </marquee> </td>
  </tr>
  <tr> 
    <td><IMG border=0 height=25 src="images/sendbuttom.gif" width=165></td>
  </tr>
  <tr> 
    <td height="10"><table width="100%" border="0" cellspacing="0" cellpadding="0">
        <tr> 
          <td height="10"></td>
        </tr>
        <tr>
          <td><table width="100%" border="0" cellspacing="0" cellpadding="0">
              <tr> 
                <td><div align="center"><img src="images/select.gif" width="100" height="42"></div></td>
              </tr>
              <tr>
                <td>
				<form action="selectware.jsp" method="post">
				<table width="100%" border="0" cellspacing="0" cellpadding="0">
                    <tr> 
                      <td height="5"></td>
                    </tr>
                    <tr> 
                      <td>  
                        <select name="selclass" style="background-color:#ECECEC; border-style:1; font-size: 11; color: #000000; font-family: arial, verdana, geneva">
                          <option value="all">所有分类</option>
                          <%
					      sql="select * from class_small where dustbin='"+"0"+"' and habitus='"+"0"+"'";
					      rs=data.executeQuery(sql);
					      int intclass=0;
						  String classname="";
					      while(rs.next())
					      {
						  intclass=rs.getInt("id");
					      classname=rs.getString("name");
					      %>
                          <option value="<%=intclass%>"><%=classname%></option>
                          <%}%>
                        </select></td>

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