org.apache.struts.taglib.html

Class TextareaTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

javax.servlet.jsp.tagext.BodyTagSupport

org.apache.struts.taglib.html.BaseHandlerTag

org.apache.struts.taglib.html.BaseInputTag

org.apache.struts.taglib.html.TextareaTag

All Implemented Interfaces:

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

Direct Known Subclasses:

ELTextareaTag, NestedTextareaTag

public class TextareaTag
extends BaseInputTag

Custom tag for input fields of type "textarea".

Version:

$Rev: 471754 $ $Date: 2005-04-06 02:37:00 -0400 (Wed, 06 Apr 2005) $

See Also:

Serialized Form

Field Summary

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

cols, maxlength, messages, name, property, rows, value

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
TextareaTag()

Method Summary

Modifier and Type	Method and Description
int	doStartTag() Generate the required input tag.
void	release() Release any acquired resources.
protected java.lang.String	renderData() Renders the value displayed in the <textarea> tag.
protected java.lang.String	renderTextareaElement() Generate an HTML <textarea> tag.

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

doEndTag, getAutocomplete, getCols, getMaxlength, getName, getProperty, getRows, getSize, getValue, prepareName, setAutocomplete, setCols, setMaxlength, setName, setProperty, setRows, setSize, setValue

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

doAfterBody, 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

TextareaTag

public TextareaTag()

Method Detail

doStartTag

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

Generate the required input tag. Support for indexed since Struts 1.1

Specified by:

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

Overrides:

doStartTag in class BaseInputTag

Throws:

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

renderTextareaElement

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

Generate an HTML <textarea> tag.

Throws:

javax.servlet.jsp.JspException

Since:

Struts 1.1

renderData

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

Renders the value displayed in the <textarea> tag.

Throws:

javax.servlet.jsp.JspException

Since:

Struts 1.1

release

public void release()

Release any acquired resources.

Specified by:

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

Overrides:

release in class BaseInputTag