org.apache.commons.jelly.tags.core
Class RemoveTag

java.lang.Object
  org.apache.commons.jelly.TagSupport
      org.apache.commons.jelly.tags.core.RemoveTag

All Implemented Interfaces:

Tag

public class RemoveTag

extends TagSupport

A tag which removes the variable of the given name from the current variable scope.

Version:

$Revision: 1.5 $

Author:

James Strachan

Field Summary

private Expression

var

Fields inherited from class org.apache.commons.jelly.TagSupport

body, context, hasTrimmed, parent, shouldTrim

Constructor Summary

RemoveTag()

Method Summary

void	doTag(XMLOutput output) Evaluates this tag after all the tags properties have been initialized.
void	setVar(Expression var) Sets the name of the variable which will be removed by this tag..

Methods inherited from class org.apache.commons.jelly.TagSupport

findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, getBody, getBodyText, getBodyText, getContext, getParent, invokeBody, isEscapeText, isTrim, setBody, setContext, setEscapeText, setParent, setTrim, trimBody

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

var

private Expression var

Constructor Detail

RemoveTag

public RemoveTag()

Method Detail

doTag

public void doTag(XMLOutput output)
           throws MissingAttributeException

Description copied from interface: Tag

Evaluates this tag after all the tags properties have been initialized.

Throws:

MissingAttributeException

setVar

public void setVar(Expression var)

Sets the name of the variable which will be removed by this tag..