Package org.springframework.web.servlet.tags.form

Class TextareaTag

java.lang.Object

jakarta.servlet.jsp.tagext.TagSupport

org.springframework.web.servlet.tags.RequestContextAwareTag

org.springframework.web.servlet.tags.HtmlEscapingAwareTag

org.springframework.web.servlet.tags.form.AbstractFormTag

org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag

org.springframework.web.servlet.tags.form.AbstractHtmlElementTag

org.springframework.web.servlet.tags.form.AbstractHtmlInputElementTag

org.springframework.web.servlet.tags.form.TextareaTag

All Implemented Interfaces:

DynamicAttributes, IterationTag, JspTag, Tag, TryCatchFinally, Serializable, EditorAwareTag

public class TextareaTag
extends AbstractHtmlInputElementTag

The <textarea> tag renders an HTML 'textarea'.

Attribute Summary

Attribute	Required?	Runtime Expression?	Description
accesskey	false	true	HTML Standard Attribute
cols	false	true	HTML Required Attribute
cssClass	false	true	HTML Optional Attribute
cssErrorClass	false	true	HTML Optional Attribute. Used when the bound field has errors.
cssStyle	false	true	HTML Optional Attribute
dir	false	true	HTML Standard Attribute
disabled	false	true	HTML Optional Attribute. Setting the value of this attribute to 'true' will disable the HTML element.
htmlEscape	false	true	Enable/disable HTML escaping of rendered values.
id	false	true	HTML Standard Attribute
lang	false	true	HTML Standard Attribute
onblur	false	true	HTML Event Attribute
onchange	false	true	HTML Event Attribute
onclick	false	true	HTML Event Attribute
ondblclick	false	true	HTML Event Attribute
onfocus	false	true	HTML Event Attribute
onkeydown	false	true	HTML Event Attribute
onkeypress	false	true	HTML Event Attribute
onkeyup	false	true	HTML Event Attribute
onmousedown	false	true	HTML Event Attribute
onmousemove	false	true	HTML Event Attribute
onmouseout	false	true	HTML Event Attribute
onmouseover	false	true	HTML Event Attribute
onmouseup	false	true	HTML Event Attribute
onselect	false	true	HTML Event Attribute
path	true	true	Path to property for data binding
readonly	false	true	HTML Optional Attribute. Setting the value of this attribute to 'true' will make the HTML element readonly.
rows	false	true	HTML Required Attribute
tabindex	false	true	HTML Standard Attribute
title	false	true	HTML Standard Attribute

Since:

2.0

Author:

Rob Harrop, Juergen Hoeller

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	COLS_ATTRIBUTE
static final String	ONSELECT_ATTRIBUTE
static final String	ROWS_ATTRIBUTE

Fields inherited from class org.springframework.web.servlet.tags.form.AbstractHtmlInputElementTag

ACCESSKEY_ATTRIBUTE, DISABLED_ATTRIBUTE, ONBLUR_ATTRIBUTE, ONCHANGE_ATTRIBUTE, ONFOCUS_ATTRIBUTE, READONLY_ATTRIBUTE

Fields inherited from class org.springframework.web.servlet.tags.form.AbstractHtmlElementTag

CLASS_ATTRIBUTE, DIR_ATTRIBUTE, LANG_ATTRIBUTE, ONCLICK_ATTRIBUTE, ONDBLCLICK_ATTRIBUTE, ONKEYDOWN_ATTRIBUTE, ONKEYPRESS_ATTRIBUTE, ONKEYUP_ATTRIBUTE, ONMOUSEDOWN_ATTRIBUTE, ONMOUSEMOVE_ATTRIBUTE, ONMOUSEOUT_ATTRIBUTE, ONMOUSEOVER_ATTRIBUTE, ONMOUSEUP_ATTRIBUTE, STYLE_ATTRIBUTE, TABINDEX_ATTRIBUTE, TITLE_ATTRIBUTE

Fields inherited from class org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag

NESTED_PATH_VARIABLE_NAME

Fields inherited from class org.springframework.web.servlet.tags.RequestContextAwareTag

logger, REQUEST_CONTEXT_PAGE_ATTRIBUTE

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

pageContext

Fields inherited from interface jakarta.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface jakarta.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Constructors

Constructor	Description
TextareaTag()

Method Summary

Modifier and Type	Method	Description
protected String	getCols()	Get the value of the 'cols' attribute.
protected String	getOnselect()	Get the value of the 'onselect' attribute.
protected String	getRows()	Get the value of the 'rows' attribute.
void	setCols(String cols)	Set the value of the 'cols' attribute.
void	setOnselect(String onselect)	Set the value of the 'onselect' attribute.
void	setRows(String rows)	Set the value of the 'rows' attribute.
protected int	writeTagContent(TagWriter tagWriter)	Subclasses should implement this method to perform tag content rendering.

Methods inherited from class org.springframework.web.servlet.tags.form.AbstractHtmlInputElementTag

getAccesskey, getOnblur, getOnchange, getOnfocus, isDisabled, isReadonly, setAccesskey, setDisabled, setOnblur, setOnchange, setOnfocus, setReadonly, writeOptionalAttributes

Methods inherited from class org.springframework.web.servlet.tags.form.AbstractHtmlElementTag

getCssClass, getCssErrorClass, getCssStyle, getDir, getDynamicAttributes, getLang, getOnclick, getOndblclick, getOnkeydown, getOnkeypress, getOnkeyup, getOnmousedown, getOnmousemove, getOnmouseout, getOnmouseover, getOnmouseup, getTabindex, getTitle, isValidDynamicAttribute, resolveCssClass, setCssClass, setCssErrorClass, setCssStyle, setDir, setDynamicAttribute, setLang, setOnclick, setOndblclick, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setTabindex, setTitle, writeDefaultAttributes

Methods inherited from class org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag

autogenerateId, convertToDisplayString, doFinally, getBindStatus, getBoundValue, getEditor, getId, getName, getNestedPath, getPath, getPropertyEditor, getPropertyPath, processFieldValue, resolveId, setId, setPath

Methods inherited from class org.springframework.web.servlet.tags.form.AbstractFormTag

createTagWriter, doStartTagInternal, evaluate, getDisplayString, getDisplayString, isDefaultHtmlEscape, writeOptionalAttribute

Methods inherited from class org.springframework.web.servlet.tags.HtmlEscapingAwareTag

htmlEscape, isHtmlEscape, isResponseEncodedHtmlEscape, setHtmlEscape

Methods inherited from class org.springframework.web.servlet.tags.RequestContextAwareTag

doCatch, doStartTag, getRequestContext

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

doAfterBody, doEndTag, findAncestorWithClass, getParent, getValue, getValues, release, removeValue, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

Field Details

ROWS_ATTRIBUTE

public static final String ROWS_ATTRIBUTE

See Also:

• Constant Field Values

COLS_ATTRIBUTE

public static final String COLS_ATTRIBUTE

See Also:

• Constant Field Values

ONSELECT_ATTRIBUTE

public static final String ONSELECT_ATTRIBUTE

See Also:

• Constant Field Values

Constructor Details

TextareaTag

public TextareaTag()

Method Details

setRows

public void setRows(String rows)

Set the value of the 'rows' attribute. May be a runtime expression.

getRows

@Nullable
protected String getRows()

Get the value of the 'rows' attribute.

setCols

public void setCols(String cols)

Set the value of the 'cols' attribute. May be a runtime expression.

getCols

@Nullable
protected String getCols()

Get the value of the 'cols' attribute.

setOnselect

public void setOnselect(String onselect)

Set the value of the 'onselect' attribute. May be a runtime expression.

getOnselect

@Nullable
protected String getOnselect()

Get the value of the 'onselect' attribute.

writeTagContent

protected int writeTagContent(TagWriter tagWriter)
                       throws JspException

Description copied from class: AbstractFormTag

Subclasses should implement this method to perform tag content rendering.

Specified by:

writeTagContent in class AbstractFormTag

Returns:

valid tag render instruction as per Tag.doStartTag().

Throws:

JspException