Re: forward error

[Tim Funk]

You can't prevent the whitespace. So as a kluge, I have a swallow tag for 
such occasions.

In your tld ...
  <tag>
    <name>swallow</name>
    <tagclass>SwallowTag</tagclass>
  </tag>
import java.io.IOException;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.BodyTagSupport;
public class SwallowTag extends BodyTagSupport {
    public int doAfterBody() throws JspException {
        return SKIP_BODY;
    }
    public int doEndTag() throws JspException {
        try {
                pageContext.getOut().clearBuffer();
        } catch(IOException e) {
                // silent ignore
        }
        return EVAL_PAGE;
    }
}
-Tim

Maxime Colas des Francs wrote:

thanks !

i put all my <c:forEach> loop in the same line and it's work.

is there a solution for limit whitespace generated by JSTL code ?

or i have to put all loop of my application in one line ??

At 09:50 2003-09-05 -0400, you wrote:

The last thing your page does is  <jsp:forward page="/index.jsp"/>.

Before that is a <c:forEach items="${ctcRow.rows}" var="row"> loop. 
You are probably filling up the buffer with whitespace, then the 
repsonse gets committed when the buffer is full.

-Tim

Maxime Colas des Francs wrote:

Hi
thks for your response, but here is my code, i don't understand where 
the response is commited !
_____________
<%@ page contentType="text/html; charset=iso-8859-1" language="java" 
errorPage="/error_jsp.jsp"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core"; %>
<%@ taglib prefix="log" 
uri="http://jakarta.apache.org/taglibs/log-1.0"; %>
<%@ taglib prefix="sql" uri="http://java.sun.com/jstl/sql"; %>
<sql:query var="ctcRow">
   SELECT DISTINCT email FROM ctc ORDER by email
</sql:query>
<c:forEach items="${ctcRow.rows}" var="row">
        <log:info category='<%= request.getRemoteUser() %>'>
           <c:out value="${row.email}"/>
        </log:info>
</c:forEach>
<jsp:forward page="/index.jsp"/>




---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]


---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]



---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]