modify.jsp

一个关于商业的网站

<%
/**
 *	$RCSfile: modifynews.jsp,v $
 *	$Author: Dingyuezong $
 *	$Revision: 1.0 $
 *	$Date: 2001/04/10  $
 */
%>

<%@ page 
	import="java.util.*,
	        
	        java.text.*,
	        
	        com.everstar.news.*"
	        %>

<%	/////////////////
	// header include
	
	String title = "Modify News";
%>
<jsp:include page="../header.jsp" flush="true"/>

>>News>><a href="listnews.jsp">List News</a>>><a href="searchnews.jsp">Search News</a>>><a href="insertnews.jsp">Post News</a>>><a href="modifynews.jsp">Modify News</a>>><a href="deletenews.jsp">Delete News</a>
<jsp:useBean id="data" scope="session" class="com.everstar.news.NewsData" />
<jsp:useBean id="news" scope="session" class="com.everstar.news.ViewNews" />
<jsp:useBean id="cc" scope="page" class="com.everstar.news.ErrorCheck" />

<%
int id=0;
if(request.getParameter("id")!=null)
id = Integer.parseInt(request.getParameter("id"));
try{
news.setID(id);
news.init();
data = news.getData(0);
}catch(Exception E){
out.println(E.getMessage());
}
%>
<div align=center> 
<br>
  News Update  
<hr size=0>
<%
ErrorCheck ec = new ErrorCheck();
ec.setFormName("modify");
ec.lengthCheck("title","The string you input in the fourth field in not between 2-100",2,100);
ec.lengthCheck("source","The string you input in the fourth field in not between 2-100",2,100);
ec.lengthCheck("summary","The string you input in the fourth field in not between 2-200",2,200);
ec.lengthCheck("body","The string you input in the fourth field in not between 2-4000",2,4000);
ec.lengthCheck("author","The string you input in the fourth field in not between 2-20",2,20);
out.println(ec.ErrorCheckScript());
%>



  <form name=modify method=post onsubmit="return errorCheck();" action="modifydo.jsp">
    <table width="90%" border="0">
      <tr> 
        <td>ID</td>
        <td> 
          <input type="text" name="ID" value="<%=data.getID()%>" disable=true readonly=true>
        </td>
      </tr>
      <tr> 
        <td>Title</td>
        <td> 
          <input type="text" name="title" value="<%=data.getTitle()%>">
        </td>
      </tr>
      <tr> 
        <td>Source</td>
        <td> 
          <input type="text" name="source" value="<%=data.getSource()%>">
        </td>
      </tr>
      <tr>
        <td>Summary</td>
        <td>
          <input type="text" name="summary" value="<%=data.getSummary()%>">
        </td>
      </tr>
      <tr> 
        <td>Body</td>
        <td> 
          <textarea name="body" cols="50" rows="5"><%=data.getBody()%></textarea>
        </td>
      </tr>
      <tr> 
        <td>Author</td>
        <td> 
          <input type="text" name="author" value="<%=data.getAuthor()%>">
        </td>
      </tr>
      <tr> 
        <td> 
          <input type="submit" name="submit" value="Submit">
        </td>
        <td> 
          <input type="reset" name="cancel" value="Cancel">
        </td>
      </tr>
    </table>
  </form>
</div>

<br>
<jsp:include page="../footer.jsp" flush="true"/>