org.apache.taglibs.request
Class QueryStringTag

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

All Implemented Interfaces:

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

public class QueryStringTag

extends javax.servlet.jsp.tagext.TagSupport

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

JSP Tag Lib Descriptor

 <name>querystring</name>
 <tagclass>org.apache.taglibs.request.QueryStringTag</tagclass>
 <bodycontent>empty</bodycontent>
 <info>Used to output the value of a single querystring 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

QueryStringTag()

Method Summary

int	doEndTag() Method called at end of Tag to output querystring 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

QueryStringTag

public QueryStringTag()

Method Detail

doEndTag

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

Method called at end of Tag to output querystring 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 input parameter in querystring