Package org.apache.struts2.components

Class TextArea

java.lang.Object

org.apache.struts2.components.Component

org.apache.struts2.components.UIBean

org.apache.struts2.components.TextArea

public class TextArea
extends UIBean

Render HTML textarea tag.

Examples

 
 <s:textarea label="Comments" name="comments" cols="30" rows="8"/>
 
 

Field Summary

Fields

Modifier and Type	Field	Description
protected String	cols
protected String	maxlength
protected String	minlength
protected String	readonly
protected String	rows
static final String	TEMPLATE
protected String	wrap

Fields inherited from class org.apache.struts2.components.UIBean

accesskey, ATTR_FIELD_VALUE, ATTR_NAME_VALUE, ATTR_VALUE, cspNonceReader, cssClass, cssErrorClass, cssErrorStyle, cssStyle, defaultTemplateDir, defaultUITheme, disabled, dynamicAttributes, errorPosition, html5ConstraintsEnabled, htmlConstraintProvider, id, javascriptTooltip, key, label, labelPosition, labelSeparator, name, onblur, onchange, onclick, ondblclick, onfocus, onkeydown, onkeypress, onkeyup, onmousedown, onmousemove, onmouseout, onmouseover, onmouseup, onselect, request, requiredLabel, requiredPosition, response, tabindex, template, templateDir, templateEngineManager, templateSuffix, theme, title, tooltip, tooltipConfig, tooltipCssClass, tooltipDelay, tooltipIconPath, uiStaticContentPath, uiThemeExpansionToken, value

Fields inherited from class org.apache.struts2.components.Component

actionMapper, attributes, COMPONENT_STACK, devMode, escapeHtmlBody, performClearTagStateForTagPoolingServers, stack, standardAttributesMap, throwExceptionOnELFailure

Constructor Summary

Constructors

Constructor	Description
TextArea(ValueStack stack, jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)

Method Summary

Modifier and Type	Method	Description
void	evaluateExtraParams()
protected HtmlControlType	getControlType()	The kind of HTML control this component renders, used to decide which HTML5 constraint attributes are legal on it.
protected String	getDefaultTemplate()	A contract that requires each concrete UI Tag to specify which template should be used as a default.
void	setCols(String cols)
void	setMaxlength(String maxlength)
void	setMinlength(String minlength)
void	setReadonly(String readonly)
void	setRows(String rows)
void	setWrap(String wrap)

Methods inherited from class org.apache.struts2.components.UIBean

addConstraintAttributes, addFormParameter, applyValueParameter, buildTemplateName, copyAttributes, enableAncestorFormCustomOnsubmit, end, ensureAttributeSafelyNotEscaped, escape, evaluateNameValue, evaluateParams, getId, getTemplate, getTemplateDir, getTheme, getTooltipConfig, getValueClassType, lazyEvaluation, mergeTemplate, populateComponentHtmlId, setAccesskey, setCspNonceReader, setCssClass, setCssErrorClass, setCssErrorStyle, setCssStyle, setDefaultTemplateDir, setDefaultUITheme, setDisabled, setDynamicAttributes, setErrorPosition, setHtml5ConstraintsEnabled, setHtmlConstraintProvider, setId, setJavascriptTooltip, setKey, setLabel, setLabelPosition, setLabelSeparator, setName, setOnblur, setOnchange, setOnclick, setOndblclick, setOnfocus, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setOnselect, setRequiredLabel, setRequiredPosition, setStaticContentPath, setStyle, setTabindex, setTemplate, setTemplateDir, setTemplateEngineManager, setTheme, setTitle, setTooltip, setTooltipConfig, setTooltipCssClass, setTooltipDelay, setTooltipIconPath, setUIThemeExpansionToken, setValue

Methods inherited from class org.apache.struts2.components.Component

addAllAttributes, addParameter, clearStandardAttributesMap, completeExpression, determineActionURL, determineNamespace, end, escapeHtmlBody, fieldError, findAncestor, findString, findString, findValue, findValue, findValue, getAttributes, getComponentStack, getNamespace, getPerformClearTagStateForTagPoolingServers, getStack, getStandardAttributes, isAcceptableExpression, isValidTagAttribute, popComponentStack, setActionMapper, setDevMode, setEscapeHtmlBody, setNotExcludedAcceptedPatterns, setPerformClearTagStateForTagPoolingServers, setThrowExceptionsOnELFailure, setUrlHelper, start, stripExpression, toString, usesBody

Methods inherited from class java.lang.Object

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

Field Details

TEMPLATE

public static final String TEMPLATE

See Also:

• Constant Field Values

cols

protected String cols

readonly

protected String readonly

rows

protected String rows

wrap

protected String wrap

maxlength

protected String maxlength

minlength

protected String minlength

Constructor Details

TextArea

public TextArea(ValueStack stack,
 jakarta.servlet.http.HttpServletRequest request,
 jakarta.servlet.http.HttpServletResponse response)

Method Details

getDefaultTemplate

protected String getDefaultTemplate()

Description copied from class: UIBean

A contract that requires each concrete UI Tag to specify which template should be used as a default. For example, the CheckboxTab might return "checkbox.vm" while the RadioTag might return "radio.vm". This value not begin with a '/' unless you intend to make the path absolute rather than relative to the current theme.

Specified by:

getDefaultTemplate in class UIBean

Returns:

The name of the template to be used as the default.

getControlType

protected HtmlControlType getControlType()

Description copied from class: UIBean

The kind of HTML control this component renders, used to decide which HTML5 constraint attributes are legal on it. Defaults to HtmlControlType.UNSUPPORTED, which supports no constraints — so a component that does not override this emits none.

Overrides:

getControlType in class UIBean

evaluateExtraParams

public void evaluateExtraParams()

Overrides:

evaluateExtraParams in class UIBean

setCols

public void setCols(String cols)

setReadonly

public void setReadonly(String readonly)

setRows

public void setRows(String rows)

setWrap

public void setWrap(String wrap)

setMaxlength

public void setMaxlength(String maxlength)

setMinlength

public void setMinlength(String minlength)