📄 artadd.jsp

📁 这是一个博客系统
💻 JSP
字号:
<%@ page contentType="text/html; charset=gb2312" import="java.sql.*" errorPage="" %>
<%@ include file="Conn.jsp" %>
<script type="text/javascript">
function  bytelength(szString)
{
	return szString.replace(new RegExp("[^\x00-\xff]", "g"), "  ").length;
}
var xmlHttp;
function createXMLHttpRequest(){
   if(window.ActiveXObject){
     xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
   }
   else if(window.XMLHttpRequest){
      xmlHttp=new XMLHttpRequest();
   } 
}
function validate(){
   createXMLHttpRequest();
   var title=document.getElementById("title").value;
   var cla=document.form1.cla.options[form1.cla.selectedIndex].text
   var content=document.getElementById("content").value;
   var str="title="+title+"&cla="+cla+"&content="+content;
   var url="ArtAdd1.jsp";
   xmlHttp.open("POST",url,true);
   xmlHttp.onreadystatechange=callback;
   xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");  
   xmlHttp.send(str);
}
function callback(){
   if(xmlHttp.readyState==4){
       var s=xmlHttp.responseText;
       alert(s);
       clear();
   }
}
function clear(){
	   document.getElementById("title").value=""; 
           document.getElementById("content").value=""; 
           document.getElementById("cla").value=""; 
}
function validate_form()
{
	if(document.form1.title.value == "")
	{
		alert("标题不能为空!");
		return false;
	}
        if(bytelength(document.form1.title.value)<1||bytelength(document.form1.title.value)>60)
	{

		alert("标题的长度不能超过60个字符!");
		return false;
	}
        if(document.form1.content.value == "")
	{
		alert("文章内容不能为空");
		return false;
	}
       return true;
}
function sub()
{
	if(validate_form()==false)
		return;
        validate();
}
</script>
<META content=oblog name=generator><LINK href="skin/youthblog/css/youthblog.css" type=text/css rel=stylesheet>
<body ><DIV align=center>
<TABLE cellSpacing=0 cellPadding=0 width=780 border=0>
<TBODY>
<TR>
<TD width=10 bgColor=#ffffff rowSpan=3></TD>
<TD width=373 background=skin/youthblog/images/bg_head.gif height=91><IMG height=91 src="skin/youthblog/images/youthblog_logo.gif" width=344></TD>
<TD vAlign=top width=385 background=skin/youthblog/images/bg_head.gif><A href="javascript:window.external.AddFavorite('www.itzcn.com','IT在中国')"><IMG height=76 src="skin/youthblog/images/favoritor.gif" width=91 border=0></A><A href="rss2.asp" target=_blank><IMG height=76 src="skin/youthblog/images/rssxml.gif" width=95 border=0></A><A href="www.itzcn.com" target=_blank><IMG height=76 src="skin/youthblog/images/message.gif" width=96 border=0></A><A href="user_help.asp" target=_blank><IMG height=76 src="skin/youthblog/images/help.gif" width=99 border=0></A></TD>
<TD width=10 bgColor=#ffffff rowSpan=3></TD></TR>
<TR>
<TD vAlign=top align=right bgColor=#d54016 colSpan=2>

<TABLE cellSpacing=0 cellPadding=0 align=right border=0>
<TBODY>
<TR align=right bgColor=#d54016>
<TD><a href="index.jsp"><img height=31 src="skin/youthblog/images/menu_home.gif" width=72 border=0 name=Image_home /></a></TD>
<TD><a href="UserAdd.jsp"><img height=31 src="skin/youthblog/images/menu_regist.gif" width=72 border=0 name=Image_register /></a></TD>
<TD><a href="UserLogin.jsp"><img height=31 src="skin/youthblog/images/menu_login.gif" width=72 border=0 name=Image_login /></a></TD>
<TD><a href="ArtShow3.jsp"><img height=31 src="skin/youthblog/images/menu_star.gif" width=72 border=0 name=Image_star /></a></TD>
<TD><A href="Dis.jsp" ><IMG height=31 src="skin/youthblog/images/menu_youthblog.gif" width=99 border=0 name=Image_youthblog></A></TD></TR></TBODY></TABLE>
</DIV></TD></TR>
<TR>
<TD background=skin/youthblog/images/bannerbg.gif colSpan=2 height=8></TD></TR></TBODY></TABLE>
<TABLE cellSpacing=0 cellPadding=0 width=780 bgColor=#ffffff border=0>
<TBODY>
<TR>
<TD width=10></TD>
<TD width=760>

<%
  ResultSet rs=getRs("select * from lei");
%>
<h3>发表文章</h3>
<form name=form1 method=post>
标题:<input type="text" name="title" id="title"><br>
类别:<select name="cla" id="cla">
        <%
           while(rs.next()){
                   String str=rs.getString("leiName");
                   out.print("<option >"+str+"</option>");
              }
        %>
      </select><br>
内容:<br><textarea name="content" id="content" rows="15" cols="40" ></textarea><br>
<input type="button" value="提交" onclick="sub()">
<input type="reset"  value="重置" >
</form>
<p>&nbsp;</p></TD>
</TD>
<TD width=10></TD></TR>
<TR>
<TD height=5></TD></TR></TBODY></TABLE>
<TABLE cellSpacing=0 cellPadding=0 width=780 align=center bgColor=#ffffff border=0>
<TBODY>
<TR>
<TD vAlign=top>
<TABLE height=116 cellSpacing=0 cellPadding=0 width=760 align=center border=0>
<TBODY>
<TR>
<TD height=5></TD></TR>
<TR>
<TD bgColor=#cccccc height=10></TD></TR>
<TR>
<TD vAlign=top bgColor=#e8e8e8 height=100>
<TABLE height=89 cellSpacing=0 cellPadding=0 width="100%" border=0>
<TBODY>
<TR>
<TD width="8%"></TD>
<TD width="84%">
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<TR>
<TD height=10></TD></TR></TBODY></TABLE></DIV>
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