org.apache.taglibs.session
Class RemoveAttributeTag

java.lang.Object
  extended byjavax.servlet.jsp.tagext.TagSupport
      extended byorg.apache.taglibs.session.RemoveAttributeTag
All Implemented Interfaces:
javax.servlet.jsp.tagext.IterationTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag

public class RemoveAttributeTag
extends javax.servlet.jsp.tagext.TagSupport

JSP Tag removeAttribute, used to remove an HttpSession attribute with name name.

JSP Tag Lib Descriptor

 <name>removeAttribute</name>
 <tagclass>org.apache.taglibs.session.RemoveAttributeTag</tagclass>
 <bodycontent>empty</bodycontent>
 <info>Removes an attribute from a session.</info>
   <attribute>
     <name>name</name>
     <required>true</required>
     <rtexprvalue>false</rtexprvalue>
   </attribute>
 

Author:
Glenn Nielsen
See Also:
Serialized Form

Field Summary
 
Fields inherited from class javax.servlet.jsp.tagext.TagSupport
id, pageContext
 
Fields inherited from interface javax.servlet.jsp.tagext.IterationTag
EVAL_BODY_AGAIN
 
Fields inherited from interface javax.servlet.jsp.tagext.Tag
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE
 
Constructor Summary
RemoveAttributeTag()
           
 
Method Summary
 int doStartTag()
          Removes an attribute from a session.
 void setName(java.lang.String str)
          Set the required tag attribute name.
 
Methods inherited from class javax.servlet.jsp.tagext.TagSupport
doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

RemoveAttributeTag

public RemoveAttributeTag()
Method Detail

doStartTag

public final int doStartTag()
                     throws javax.servlet.jsp.JspException
Removes an attribute from a session.

Returns:
SKIP_BODY
Throws:
javax.servlet.jsp.JspException

setName

public final void setName(java.lang.String str)
Set the required tag attribute name.



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