edit_ok.jsp

jsp的技术教程

<%@ page language="java" import="java.sql.*" %>
<jsp:useBean id="workM" scope="page" class="test.faq" />
  
<%!
public String getStr(String str)
{
	try
	{
		String temp_p=str;
		byte[] temp_t=temp_p.getBytes("ISO8859-1");
		String temp=new String(temp_t);
		return temp;
	}
	catch(Exception e)
	{
	 
	}
	return "null";
}
%>

<%!
public static String returnToBr(String sStr) { 
if (sStr == null || sStr.equals("")) { 
return sStr; 
} 

StringBuffer sTmp = new StringBuffer(); 
int i = 0; 

while (i <= sStr.length()-1) { 
if (sStr.charAt(i) == '\n'||sStr.charAt(i)=='\r') { 
sTmp = sTmp.append("<br>"); 
} else if (sStr.charAt(i) == ' ') { 
sTmp = sTmp.append("&nbsp;"); 
}else { 
sTmp = sTmp.append(sStr.substring(i,i+1)); 
} 

i++; 
} 
String S1;
S1=sTmp.toString();
return S1; 
} 

%>
<%!
public static String returnToHTML(String sStr) { 
if (sStr == null || sStr.equals("")) { 
return sStr; 
} 

StringBuffer sTmp1 = new StringBuffer(); 
int i = 0; 

while (i <= sStr.length()-1) { 

if (sStr.charAt(i) == '<') { 
sTmp1 = sTmp1.append("&lt;"); 
} else if (sStr.charAt(i) == '>') { 
sTmp1 = sTmp1.append("&gt;"); 
}else
 { 
sTmp1 = sTmp1.append(sStr.substring(i,i+1)); 
} 

i++; 
} 
String S2;
S2=sTmp1.toString();
return S2; 
} 

%>

<%!
	String title,author,content,aemail;
%>
<% 
	title=returnToBr(returnToHTML(request.getParameter("title")));
	author=returnToBr(returnToHTML(request.getParameter("author")));
	content=returnToBr(returnToHTML(request.getParameter("content")));
	//title=returnToHTML(request.getParameter("title"));
	//author=returnToHTML(request.getParameter("author"));
	//content=returnToBr(returnToHTML(request.getParameter("content")));
	aemail=returnToBr(returnToHTML(request.getParameter("aemail")));
//	out.println(aemail.equals(""));
	if(aemail.equals("")){
		aemail="null";
	} 
	
	title=getStr(title);
	author=getStr(author);
	content=getStr(content);
	aemail=getStr(aemail);
	
%>
<%
		String mode,id;
		id=request.getParameter("id");
		mode=request.getParameter("mode");
		if(mode.equals("topic"))
		{
			mode="topic";
		}
		else
		{
			mode="reply";
		}
	String sqlinsert="update "+mode+" set title='"+title+"',author='"+author+"',email='"+aemail+"',content='"+content+"' where id="+id;
	//	out.println(sqlinsert);
		workM.executeQuery(sqlinsert);
%>
<%@ include file="../book_store/head.inc"%>  

<jsp:useBean id='clock' scope='page' class='dates.JspCalendar' type="dates.JspCalendar" />      
             
<TABLE border=0 cellPadding=0 cellSpacing=0 width=760 align="center">
  <TBODY>
  <tr><td align="left" height=25><%if(session.getAttribute("username")!=null){out.println(session.getAttribute("username"));}%>  当前位置：<a href="../index.jsp">首页</a> -&gt; <a href="index.jsp">论坛</a> -&gt; 修改贴子   </td>
 <%@ include file="../member/date.inc"%>
  </tr>
  <TR bgColor=#3399ff>
    <TD height=1 colspan="2"><IMG height=1 src="images/spacer.gif" 
  width=16></TD></TR>
  <tr><td height=10 colspan="2"><IMG height=1 src="images/spacer.gif" 
  width=16></td></tr>
  </TBODY></TABLE>

  <table align="center" border="0" width="760" cellspacing="0" cellpadding="0" height="355">                  
	<tr>                  
		<td width="150" height="355" valign="top">                  
	
		</td>                  
		<td width="10" height="100%"></td>
		<td width="1" height="100%" bgcolor="#3399ff"></td>
		<td width="10" height="100%"></td>
		<td width="589" height="331" valign="top" background="images/bg1.gif">                       
        <table border="0" width="100%" cellspacing="0" cellpadding="0" height="307">                  
          <tr>                  
            <td width="100%" height="20" bgcolor="#3399ff">&nbsp;<font color="#ffffff">修改贴子 </font>
			</td>
		  </tr>

		  <tr>
			<td>
<%!
//boolean loginAttempt = false;
//if (loginAttempt)
//	{
//	out.print("fds");
//	}else out.println("1212");
%>
				<form name="form1" method="post" action="post.jsp">
				  <table width="100%" border="0" cellspacing="0" cellpadding="0">
				  <tr><td colspan="3" height="20">你已经成功修改贴子 ，<a href="index.jsp">返回</a>！ </td></tr>
				  </table>
				</form>
<%//}%>
			</td>
		  </tr>
        </table>                  
       </td>
    </tr>

  </table>
<%@ include file="../member/footer.inc"%>