org.apache.taglibs.request
Class ParameterTag

java.lang.Object
  |
  +--javax.servlet.jsp.tagext.TagSupport
        |
        +--org.apache.taglibs.request.ParameterTag

All Implemented Interfaces:

java.io.Serializable, javax.servlet.jsp.tagext.Tag

public class ParameterTag

extends javax.servlet.jsp.tagext.TagSupport

JSP Tag parameter, used to output the value for a single HttpServletRequest parameter named with name.

JSP Tag Lib Descriptor

 <name>parameter</name>
 <tagclass>org.apache.taglibs.request.ParameterTag</tagclass>
 <bodycontent>empty</bodycontent>
 <info>Used to output the value of a single parameter.</info>
   <attribute>
     <name>name</name>
     <required>true</required>
     <rtexprvalue>false</rtexprvalue>
   </attribute>
 

Author:

Glenn Nielsen

See Also:

Serialized Form

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

ParameterTag()

Method Summary

int	doEndTag() Method called at end of Tag to output parameter value
void	setName(java.lang.String str) Set the required tag attribute name.

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

doStartTag, 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

ParameterTag

public ParameterTag()

Method Detail

doEndTag

public final int doEndTag()
                   throws javax.servlet.jsp.JspException

Method called at end of Tag to output parameter value

Overrides:

doEndTag in class javax.servlet.jsp.tagext.TagSupport

Returns:

EVAL_PAGE

setName

public final void setName(java.lang.String str)

Set the required tag attribute name.

Parameters:

String - name of HTTP input parameter