org.apache.struts.taglib.logic
Class NotPresentTag
org.apache.struts.taglib.logic.ConditionalTagBase
|
+--org.apache.struts.taglib.logic.PresentTag
|
+--org.apache.struts.taglib.logic.NotPresentTag
- public class NotPresentTag
- extends PresentTag
Evalute the nested body content of this tag if the specified value
is not present for this request.
- Version:
- $Revision: 1.3 $ $Date: 2001/02/12 21:49:58 $
- Author:
- Craig R. McClanahan
Method Summary |
protected boolean |
condition()
Evaluate the condition that is being tested by this particular tag,
and return true if the nested body content of this tag
should be evaluated, or false if it should be skipped.
|
Methods inherited from class org.apache.struts.taglib.logic.ConditionalTagBase |
doEndTag, doStartTag, getCookie, getHeader, getName, getParameter, getProperty, getRole, getScope, getUser, release, setCookie, setHeader, setName, setParameter, setProperty, setRole, setScope, setUser |
NotPresentTag
public NotPresentTag()
condition
protected boolean condition()
throws javax.servlet.jsp.JspException
- Evaluate the condition that is being tested by this particular tag,
and return
true
if the nested body content of this tag
should be evaluated, or false
if it should be skipped.
This method must be implemented by concrete subclasses.
- Overrides:
condition
in class PresentTag
- Throws:
JspException
- if a JSP exception occurs
Copyright © 2000-2002 - Apache Software Foundation