org.appfuse.webapp.taglib
Class LabelTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      org.appfuse.webapp.taglib.LabelTag

All Implemented Interfaces:

Serializable, IterationTag, Tag

public class LabelTag
extends TagSupport

This class is designed to render a tag for labeling your forms and adds an asterik (*) for required fields. It was originally written by Erik Hatcher (http://www.ehatchersolutions.com/JavaDevWithAnt/).

It is designed to be used as follows:

<tag:label key="user.username"/>

See Also:

Serialized Form

JSP Tag:

name="label" bodycontent="empty"

Field Summary

protected boolean	colon
protected String	errorClass
protected String	key
protected org.apache.commons.logging.Log	log
protected String	styleClass

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

LabelTag()

Method Summary

int	doStartTag()
void	release() Release all allocated resources.
void	setColon(boolean colon) Setter for specifying whether to include colon
void	setErrorClass(String errorClass) Setter for assigning a CSS class when errors occur, defaults to labelError.
void	setKey(String key)
void	setStyleClass(String styleClass) Setter for assigning a CSS class, default is label.

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

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

Methods inherited from class java.lang.Object

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

Field Detail

log

protected final transient org.apache.commons.logging.Log log

key

protected String key

styleClass

protected String styleClass

errorClass

protected String errorClass

colon

protected boolean colon

Constructor Detail

LabelTag

public LabelTag()

Method Detail

doStartTag

public int doStartTag()
               throws JspException

Specified by:

doStartTag in interface Tag

Overrides:

doStartTag in class TagSupport

Throws:

JspException

setKey

public void setKey(String key)

JSP Attribute:

required="true" rtexprvalue="true"

setColon

public void setColon(boolean colon)

Setter for specifying whether to include colon

JSP Attribute:

required="false" rtexprvalue="true"

setStyleClass

public void setStyleClass(String styleClass)

Setter for assigning a CSS class, default is label.

JSP Attribute:

required="false" rtexprvalue="true"

setErrorClass

public void setErrorClass(String errorClass)

Setter for assigning a CSS class when errors occur, defaults to labelError.

JSP Attribute:

required="false" rtexprvalue="true"

release

public void release()

Release all allocated resources.

Specified by:

release in interface Tag

Overrides:

release in class TagSupport