org.apache.struts.taglib.html

Class CheckboxTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

javax.servlet.jsp.tagext.BodyTagSupport

org.apache.struts.taglib.html.BaseHandlerTag

org.apache.struts.taglib.html.CheckboxTag

All Implemented Interfaces:

Serializable, javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

Direct Known Subclasses:

ELCheckboxTag, NestedCheckboxTag

public class CheckboxTag
extends BaseHandlerTag

Tag for input fields of type "checkbox".

Version:

$Rev: 471754 $ $Date: 2004-10-16 12:38:42 -0400 (Sat, 16 Oct 2004) $

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected static MessageResources	messages The message resources for this package.
protected String	name The name of the bean containing our underlying property.
protected String	property The property name for this field.
protected String	text The body content of this tag (if any).
protected String	value The server value for this option.

Fields inherited from class org.apache.struts.taglib.html.BaseHandlerTag

accesskey, doDisabled, doReadonly, indexed, tabindex

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

bodyContent

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

id, pageContext

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

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

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

Constructors

Constructor and Description
CheckboxTag()

Method Summary

Modifier and Type	Method and Description
int	doAfterBody() Save the associated label from the body content.
int	doEndTag() Process the remainder of this page normally.
int	doStartTag() Generate the required input tag.
String	getName()
String	getProperty() Return the property name.
String	getValue() Return the server value.
protected boolean	isChecked() Determines if the checkbox should be checked.
protected String	prepareName() Prepare the name element
void	release() Release any acquired resources.
void	setName(String name)
void	setProperty(String property) Set the property name.
void	setValue(String value) Set the server value.

Methods inherited from class org.apache.struts.taglib.html.BaseHandlerTag

doErrorsExist, getAccesskey, getAlt, getAltKey, getBundle, getDir, getDisabled, getElementClose, getErrorKey, getErrorStyle, getErrorStyleClass, getErrorStyleId, getIndexed, getIndexValue, getLang, getLocale, getOnblur, getOnchange, getOnclick, getOndblclick, getOnfocus, getOnkeydown, getOnkeypress, getOnkeyup, getOnmousedown, getOnmousemove, getOnmouseout, getOnmouseover, getOnmouseup, getOnselect, getReadonly, getStyle, getStyleClass, getStyleId, getTabindex, getTitle, getTitleKey, isXhtml, lookupProperty, message, prepareAttribute, prepareEventHandlers, prepareFocusEvents, prepareIndex, prepareInternationalization, prepareKeyEvents, prepareMouseEvents, prepareOtherAttributes, prepareStyles, prepareTextEvents, setAccesskey, setAlt, setAltKey, setBundle, setDir, setDisabled, setErrorKey, setErrorStyle, setErrorStyleClass, setErrorStyleId, setIndexed, setLang, setLocale, setOnblur, setOnchange, setOnclick, setOndblclick, setOnfocus, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setOnselect, setReadonly, setStyle, setStyleClass, setStyleId, setTabindex, setTitle, setTitleKey

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

doInitBody, getBodyContent, getPreviousOut, setBodyContent

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

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

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

getParent, setPageContext, setParent

Field Detail

messages

protected static MessageResources messages

The message resources for this package.

name

protected String name

The name of the bean containing our underlying property.

property

protected String property

The property name for this field.

text

protected String text

The body content of this tag (if any).

value

protected String value

The server value for this option.

Constructor Detail

CheckboxTag

public CheckboxTag()

Method Detail

getName

public String getName()

setName

public void setName(String name)

getProperty

public String getProperty()

Return the property name.

setProperty

public void setProperty(String property)

Set the property name.

Parameters:

property - The new property name

getValue

public String getValue()

Return the server value.

setValue

public void setValue(String value)

Set the server value.

Parameters:

value - The new server value

doStartTag

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

Generate the required input tag.

Support for indexed property since Struts 1.1

Specified by:

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

Overrides:

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

Throws:

javax.servlet.jsp.JspException - if a JSP exception has occurred

isChecked

protected boolean isChecked()
                     throws javax.servlet.jsp.JspException

Determines if the checkbox should be checked.

Returns:

true if checked="checked" should be rendered.

Throws:

javax.servlet.jsp.JspException

Since:

Struts 1.2

doAfterBody

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

Save the associated label from the body content.

Specified by:

doAfterBody in interface javax.servlet.jsp.tagext.IterationTag

Overrides:

doAfterBody in class javax.servlet.jsp.tagext.BodyTagSupport

Throws:

javax.servlet.jsp.JspException - if a JSP exception has occurred

doEndTag

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

Process the remainder of this page normally.

Specified by:

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

Overrides:

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

Throws:

javax.servlet.jsp.JspException - if a JSP exception has occurred

prepareName

protected String prepareName()
                      throws javax.servlet.jsp.JspException

Prepare the name element

Overrides:

prepareName in class BaseHandlerTag

Returns:

The element name.

Throws:

javax.servlet.jsp.JspException

release

public void release()

Release any acquired resources.

Specified by:

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

Overrides:

release in class BaseHandlerTag