📄 lanmu_add.jsp

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💻 JSP
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<%@page language="java" import="java.sql.*,java.util.*" %>
<%@page contentType="text/html;charset=GB2312"%>
<jsp:useBean id="Lanmu" class="sk.Lanmu"/>
<%
String bianji="bj";
String shichang="sc";
String admin="zh";
if(session.getValue("type").toString().equals("admin"))
;
else response.sendRedirect("login.htm");

%>
<%!
ResultSet rs;
String LanmuName;
int Id;
%>
<html>
<head>
<script language="javascript">
<!--
  function DisLevel(){
    index=document.LanmuForm.SelLevel.selectedIndex;
    index--;
    p1="document.LanmuForm.";
    for( i=0; i<document.LanmuForm.SelLevel.length-1; i++)
    {
	p2="Level"+i+".style";
	p3=eval(p1+p2);
      if(i==index){
        p3.display="block";
      }
      else
        p3.display="none";
    }
  }
  function SendForm(){

    if(document.LanmuForm.LanmuName.value==""){
      alert("栏目名不能为空！");
      return;
    }
    if(document.LanmuForm.SelLevel.selectedIndex==0){
      alert("栏目级别不能为空！");
      return;
    }
    if(document.LanmuForm.SelLevel.selectedIndex==2&&document.LanmuForm.Level1.selectedIndex==0){
      alert("上级栏目不能为空！");
      return;
    }
    if(document.LanmuForm.SelLevel.selectedIndex==3&&document.LanmuForm.Level2.selectedIndex==0){
      alert("上级栏目不能为空！");
      return;
    }
    LanmuForm.action="LanmuRes.jsp";
    LanmuForm.submit();
  }
-->
</script>
<link rel="stylesheet" type="text/css" href="../CSS/style.css">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>后台管理系统</title>
</head>
<BODY bgColor=#ffffff leftMargin=0 text=#000000 topMargin=0>
<%--@ include file="./include/top.jsp" --%>
<table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="100%" id="AutoNumber1" height="400">
  <tr>
    <td width="100%" height="30" colspan="2" align="center"></td>
  </tr>
  <tr>
    <td height="10" align="center" valign="top">栏目管理</td>
  </tr>
  <tr>
    <td height="10" align="center" valign="top">&nbsp;</td>
  </tr>
  <tr  align="center">
    <td align="center" valign="top">
      <table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="100%" id="AutoNumber2" align="center">
        <form action="LanmuRes.jsp" method="POST" name="LanmuForm">
          <input type="hidden" name="submitit" value="submitit" />
          <tr>
            <td align="center">当前位置>>栏目管理</td>
            <td></td>
          </tr>
          <tr>
            <td align="RIGHT" width="50%">栏目名称：</td>
            <td>
              <input type="text" name="LanmuName" value='' size="20" />
            </td>
          </tr>
          <tr>
            <td align="RIGHT">&nbsp;</td>
            <td>&nbsp;</td>
          </tr>
          <tr>
            <td align="RIGHT">栏目说明：</td>
            <td>
              <textarea name="LanmuDes" value='' rows="5" cols="30"/></textarea>
            </td>
          </tr>
          <tr>
            <td align="RIGHT">&nbsp;</td>
            <td>&nbsp;</td>
          </tr>
          <tr>
            <td align="RIGHT">栏目级别：</td>
            <td>
              <select name="SelLevel" onchange='DisLevel()'>
                <option value="-1">请选择</option>
                <option value="1">1</option>
                <option value="2">2</option>
                <option value="3">3</option>
              </select>
            </td>
          </tr>
          <tr>
            <td align="RIGHT">&nbsp;</td>
            <td>&nbsp;</td>
          </tr>
          <tr>
            <td align="RIGHT">上级栏目：</td>
            <td>
              <p>
                <select name="Level0" disabled>
                  <option value='-1'>顶级栏目</option>
                </select>
              </p>
              <p>
              <select name="Level1" style="display:none">
                <option value='-1' selected>1级栏目....</option>
              <%
                rs=Lanmu.getRS();
                rs.first();
                if(rs.isFirst()){
                while(true){
                    if(rs.getObject(4).toString().equals("1")){  %>
                        <option value="<%=rs.getObject(1).toString()%>">
                        <%=rs.getObject(2).toString()%>
                        </option>
               <%}
               if(!rs.next()){ break;}
              }
              } %>
              </select>
              </p>
              <p>
                <select name="Level2" style="display:none">
                  <option value='-1' selected>2级栏目....</option>
                 <%
                rs.first();
                if(rs.isFirst()){
                  while(true){
                    if(rs.getObject(4).toString().equals("2")){  %>
                        <option value="<%=rs.getObject(1).toString()%>">
                        <%=rs.getObject(2).toString()%>
                        </option>
               <%}
               if(!rs.next()){break;}
              }
              }%>
                </select>
              </p>
            </td>
          </tr>
          <tr>
            <td align="RIGHT"></td>
            <td><br>
              <input type="button" value="添加" onclick="javascript:SendForm()"/>
              <input type="reset" name="Add" value="重添" />
            </td>
          </tr>
        </form>
      </table>
    </td>
  </tr>
  <tr>
    <td height="1" align="center" valign="bottom">&nbsp;</td>
  </tr>
  <tr>
    <td height="1" align="center" valign="bottom"> <b><a href="javascript:history.back()">返回</a></b>
    </td>
  </tr>
  <tr>
    <td width="100%" height="1" colspan="2" align="center"></td>
  </tr>
</table>
<%--@ include file="./include/bottom.jsp"--%>
</body>
<%rs.close();%>
</html>
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