WEB(ASP,PHP,...)

Development Platform:
JavaScript

Add_File.jsp：Code Content
							<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<%@ include file="conn.jsp"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<%
	
if(session.getAttribute("adminname")==null)
{response.sendRedirect("sorry.jsp");}
%>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>文件添加</title>
<script language="JavaScript">
function YanZheng()
{
if (myform.Column_ID.value=="")
{alert("请选择栏目类别！");myform.Column_ID.focus();return false}
if (myform.Title.value=="")
{alert("标题不能为空！");myform.Title.focus();return false}
if (myform.Synopsis.value=="")
{alert("简介不能为空");myform.Synopsis.focus();return false}
if (myform.Introduce.value=="")
{alert("详细介绍不能为空");myform.Introduce.focus();return false}
if (myform.File.value=="")
{
	alert("请上传文件！！");
	myform.File.focus();
	return false;
}else{
		str = myform.File.value;
		strs = str.toLowerCase();
		lens = strs.length;
		extname = strs.substring(lens-4,lens);
		if(extname!=".jpg" && extname!=".gif"&& extname!=".avi" && extname!=".wmv" && extname!=".rar"&& extname!=".doc"&& extname!=".txt")
		{
		alert("请选择正确的文件上传！");
		return false;
		}
	}
}
</script>
</head>
<body background="img/beijing.gif">
<jsp:include page="Menu.jsp" flush="true"/>
<br>
<form name="myform" method="post" action="Operate_File.jsp?EditType=fileAdd" enctype="multipart/form-data" onSubmit="return YanZheng()">
  <table width="100%" height="240" border="0" align="center" cellpadding="2" cellspacing="1">
    <tr> 
      <td height="25" colspan="2"><div align="center"><strong>添加文件</strong></div></td>
    </tr>
    <tr> 
      <td height="25"><div align="right">栏目：</div></td>
      <td height="25">
		<% 
		String columnSQL="select * from S_fileColumn";
		rs=stmt.executeQuery(columnSQL);
		
		%>
		<select name="Column_ID">
		<option value="">请选择类别</option>
		<%
		rs.beforeFirst();
		while (rs.next())
		{ 
		%>
		<option value=<%=rs.getInt("column_id")%>><%=rs.getString("column_name")%></option>
		<%
		}		
		rs.close();
		rs=null;
		stmt.close(); 
		conn.close();
		%>
		</select>	  
		  </td>
    </tr>
    <tr> 
      <td width="275" height="33" align="right" valign="middle">标题：</td>
      <td width="689"><input name="Title" type="text" value="" size="50"></td>
    </tr>
	    <tr> 
      <td width="275" height="33" align="right" valign="middle">简要介绍：</td>
      <td width="689"><input name="Synopsis" type="text" size="50" maxlength="80"></td>
    </tr>
	    <tr> 
      <td width="275" height="33" align="right" valign="middle">详细介绍：</td>
      <td width="689"><textarea name="Introduce" cols="48" rows="5"></textarea></td>
    </tr>
	    <tr> 
      <td width="275" height="33" align="right" valign="middle">上传文件：</td>
      <td width="689"><input name="File" type="file" value="" size="40"></td>
    </tr>
    <tr> 
      <td height="24" colspan="2" align="right" valign="middle"> <div align="center">
        <input type="submit" name="Submit1" value=" 确 定 "> 
        <input type="reset" name="Submit2" value="重置" >      
      </div></td>
    </tr>
    <tr> 
      <td height="25" colspan="2" align="right" valign="middle"><a href="picture1.jsp">返回个人相册</a></tr>
	
    </tr>
  </table>
</form>
</body>
</html>

						