org.apache.struts.taglib.html
クラス RadioTag

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

すべての実装インタフェース:

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

直系の既知のサブクラス:

NestedRadioTag

public class RadioTag

extends BaseHandlerTag

Tag for input fields of type "radio".

バージョン:

$Revision: 1.1 $ $Date: 2003/10/21 17:47:21 $

作成者:

Craig R. McClanahan, Ted Husted, David Graham

関連項目:

直列化された形式

フィールドの概要

protected java.lang.String	idName Name of the bean (in some scope) that will return the value of the radio tag.
protected static MessageResources	messages The message resources for this package.
protected java.lang.String	name The name of the bean containing our underlying property.
protected java.lang.String	property The property name for this field.
protected java.lang.String	text The body content of this tag (if any).
protected java.lang.String	value The server value for this option.

クラス org.apache.struts.taglib.html.BaseHandlerTag から継承したフィールド

accesskey, defaultLocale, indexed, tabindex

クラス javax.servlet.jsp.tagext.BodyTagSupport から継承したフィールド

bodyContent

クラス javax.servlet.jsp.tagext.TagSupport から継承したフィールド

id, pageContext

インタフェース javax.servlet.jsp.tagext.BodyTag から継承したフィールド

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

インタフェース javax.servlet.jsp.tagext.IterationTag から継承したフィールド

EVAL_BODY_AGAIN

インタフェース javax.servlet.jsp.tagext.Tag から継承したフィールド

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

コンストラクタの概要

RadioTag()

メソッドの概要

private java.lang.String	currentValue() Acquire the current value of the bean specified by the name attribute and the property specified by the property attribute.
int	doAfterBody() Save the associated label from the body content.
int	doEndTag() Optionally render the associated label from the body content.
int	doStartTag() Generate the required input tag.
java.lang.String	getIdName() Return the idName.
java.lang.String	getName()
java.lang.String	getProperty() Return the property name.
java.lang.String	getValue() Return the server value.
void	release() Release any acquired resources.
protected java.lang.String	renderRadioElement(java.lang.String serverValue, java.lang.String checkedValue) Renders an HTML <input type="radio"> element.
private java.lang.String	serverValue() Return the String to be used in the radio tag's value attribute that gets sent to the server on form submission.
void	setIdName(java.lang.String idName) Set the idName.
void	setName(java.lang.String name)
void	setProperty(java.lang.String property) Set the property name.
void	setValue(java.lang.String value) Set the server value.

クラス org.apache.struts.taglib.html.BaseHandlerTag から継承したメソッド

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

クラス javax.servlet.jsp.tagext.BodyTagSupport から継承したメソッド

doInitBody, getBodyContent, getPreviousOut, setBodyContent

クラス javax.servlet.jsp.tagext.TagSupport から継承したメソッド

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

クラス java.lang.Object から継承したメソッド

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

インタフェース javax.servlet.jsp.tagext.BodyTag から継承したメソッド

インタフェース javax.servlet.jsp.tagext.Tag から継承したメソッド

getParent, setPageContext, setParent

フィールドの詳細

messages

protected static MessageResources messages

The message resources for this package.

name

protected java.lang.String name

The name of the bean containing our underlying property.

property

protected java.lang.String property

The property name for this field.

text

protected java.lang.String text

The body content of this tag (if any).

value

protected java.lang.String value

The server value for this option.

idName

protected java.lang.String idName

Name of the bean (in some scope) that will return the value of the radio tag.

If an iterator is used to render a series of radio tags, this field 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.

コンストラクタの詳細

RadioTag

public RadioTag()

メソッドの詳細

getName

public java.lang.String getName()

setName

public void setName(java.lang.String name)

getProperty

public java.lang.String getProperty()

Return the property name.

setProperty

public void setProperty(java.lang.String property)

Set the property name.

パラメータ:

property - The new property name

getValue

public java.lang.String getValue()

Return the server value.

setValue

public void setValue(java.lang.String value)

Set the server value.

パラメータ:

value - The new server value

getIdName

public java.lang.String getIdName()

Return the idName.

導入されたバージョン:

Struts 1.1

setIdName

public void setIdName(java.lang.String idName)

Set the idName.

パラメータ:

idName - The new idName

導入されたバージョン:

Struts 1.1

doStartTag

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

Generate the required input tag. [Indexed property since Struts 1.1]

例外:

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

serverValue

private java.lang.String serverValue()
                              throws javax.servlet.jsp.JspException

Return the String to be used in the radio tag's value attribute that gets sent to the server on form submission.

例外:

javax.servlet.jsp.JspException

currentValue

private java.lang.String currentValue()
                               throws javax.servlet.jsp.JspException

Acquire the current value of the bean specified by the name attribute and the property specified by the property attribute. This radio button with this value will be checked.

例外:

javax.servlet.jsp.JspException

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.

パラメータ:

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.

戻り値:

A radio input element.

例外:

javax.servlet.jsp.JspException

導入されたバージョン:

Struts 1.1

doAfterBody

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

Save the associated label from the body content.

例外:

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

doEndTag

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

Optionally render the associated label from the body content.

例外:

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

release

public void release()

Release any acquired resources.

定義:

インタフェース javax.servlet.jsp.tagext.Tag 内の release

オーバーライド:

クラス BaseHandlerTag 内の release