org.hdiv.taglib.html
Class RadioTagHDIV

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          org.apache.struts.taglib.html.BaseHandlerTag
              org.apache.struts.taglib.html.RadioTag
                  org.hdiv.taglib.html.RadioTagHDIV

All Implemented Interfaces:

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

Direct Known Subclasses:

ELRadioTagHDIV, NestedRadioTagHDIV

public class RadioTagHDIV
extends org.apache.struts.taglib.html.RadioTag

Renders an HTML <input> element of type radio, populated from the specified property of the bean associated with our current form. This tag is only valid when nested inside a form tag body.

If an iterator is used to render a series of radio tags, the idName attribute may be used to specify the name of the bean exposed by the iterator. In this case, the value attribute is used as the name of a property on the idName bean that returns the value of the radio tag in this iteration.

Author:

Aritz Rabadan, Gorka Vicente

See Also:

Serialized Form

Field Summary

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

idName, messages, name, property, text, value

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

accesskey, defaultLocale, 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

RadioTagHDIV()

Method Summary

protected void	prepareAttribute(java.lang.StringBuffer handlers, java.lang.String name, java.lang.Object value) Prepares an attribute if the value is not null, appending it to the the given StringBuffer.
protected java.lang.String	prepareName() Prepare the name element
protected java.lang.String	renderRadioElement(java.lang.String serverValue, java.lang.String checkedValue) Renders an HTML <input type="radio"> element.

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

doAfterBody, doEndTag, doStartTag, getIdName, getName, getProperty, getValue, release, setIdName, setName, setProperty, setValue

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

getAccesskey, getAlt, getAltKey, getBundle, getDisabled, getElementClose, getIndexed, 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, prepareEventHandlers, prepareFocusEvents, prepareIndex, prepareKeyEvents, prepareMouseEvents, prepareStyles, prepareTextEvents, setAccesskey, setAlt, setAltKey, setBundle, setDisabled, setIndexed, 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

Constructor Detail

RadioTagHDIV

public RadioTagHDIV()

Method Detail

renderRadioElement

protected java.lang.String renderRadioElement(java.lang.String serverValue,
                                              java.lang.String checkedValue)
                                       throws javax.servlet.jsp.JspException

Renders an HTML <input type="radio"> element.

Overrides:

renderRadioElement in class org.apache.struts.taglib.html.RadioTag

Parameters:

serverValue - The data to be used in the tag's value attribute and sent to the server when the form is submitted.

checkedValue - If the serverValue equals this value the radio button will be checked.

Returns:

A radio input element.

Throws:

javax.servlet.jsp.JspException

Since:

Struts 1.1

See Also:

org.hdiv.composer.IDataComposer#compose(String, String, boolean)

prepareName

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

Prepare the name element

Returns:

The element name.

Throws:

javax.servlet.jsp.JspException

prepareAttribute

protected void prepareAttribute(java.lang.StringBuffer handlers,
                                java.lang.String name,
                                java.lang.Object value)

Prepares an attribute if the value is not null, appending it to the the given StringBuffer.

Parameters:

handlers - The StringBuffer that output will be appended to.