com.taggercat.tags
Class CookieDisplayValueTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      com.taggercat.tags.CookieDisplayValueTag

All Implemented Interfaces:

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

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

This tag is typically used to control display content based upon the existence and value of a browser cookie. The tag returns the empty or nonempty attribute values depending upon the existence of the named cookie. If the empty attribute is not set, and the cookie is empty, then the tag returns an empty string.

Here is an example using the tag to select one of two alternate images:

<a href="javascript:toggleSectionDisplay('DeployedServer.1806468856');" > <img src='Images/<tc:cookieDisplay name="DeployedServer.1806468856" empty="MinusButton.gif" nonempty="PlusButton.gif" />' width="13" height="13" border="0" alt="Show/hide section" id="DeployedServer.1806468856.Image" > </a>

See Also:

Serialized Form

Field Summary

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

CookieDisplayValueTag()

Method Summary

int	doEndTag()
int	doStartTag()
java.lang.String	getEmpty()
java.lang.String	getName()
java.lang.String	getNonempty()
void	setEmpty(java.lang.String empty)
void	setName(java.lang.String name)
void	setNonempty(java.lang.String nonempty)

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

doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

CookieDisplayValueTag

public CookieDisplayValueTag()

Method Detail

doEndTag

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

Specified by:

doEndTag in interface javax.servlet.jsp.tagext.Tag

Overrides:

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

Throws:

javax.servlet.jsp.JspException

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspException

Specified by:

doStartTag in interface javax.servlet.jsp.tagext.Tag

Overrides:

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

Throws:

javax.servlet.jsp.JspException

getName

public java.lang.String getName()

Returns:

Returns the name.

setName

public void setName(java.lang.String name)

Parameters:

name - The name to set.

getEmpty

public java.lang.String getEmpty()

setEmpty

public void setEmpty(java.lang.String empty)

getNonempty

public java.lang.String getNonempty()

setNonempty

public void setNonempty(java.lang.String nonempty)