com.gargoylesoftware.htmlunit.javascript.host.html

Class HTMLTextAreaElement

java.lang.Object

net.sourceforge.htmlunit.corejs.javascript.ScriptableObject

com.gargoylesoftware.htmlunit.javascript.HtmlUnitScriptable

com.gargoylesoftware.htmlunit.javascript.SimpleScriptable

com.gargoylesoftware.htmlunit.javascript.host.event.EventTarget

com.gargoylesoftware.htmlunit.javascript.host.dom.Node

com.gargoylesoftware.htmlunit.javascript.host.Element

com.gargoylesoftware.htmlunit.javascript.host.html.HTMLElement

com.gargoylesoftware.htmlunit.javascript.host.html.FormField

com.gargoylesoftware.htmlunit.javascript.host.html.HTMLTextAreaElement

All Implemented Interfaces:

Serializable, Cloneable, net.sourceforge.htmlunit.corejs.javascript.ConstProperties, net.sourceforge.htmlunit.corejs.javascript.debug.DebuggableObject, net.sourceforge.htmlunit.corejs.javascript.Scriptable

public class HTMLTextAreaElement
extends FormField

The JavaScript object HTMLTextAreaElement.

Author:

Mike Bowler, Marc Guillemot, Chris Erskine, Ahmed Ashour, Daniel Gredler, Ronald Brill, Frank Danek, Carsten Steul

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.gargoylesoftware.htmlunit.javascript.host.html.HTMLElement

HTMLElement.ProxyDomNode

Field Summary

Fields inherited from class com.gargoylesoftware.htmlunit.javascript.host.html.HTMLElement

BEHAVIOR_ID_CLIENT_CAPS, BEHAVIOR_ID_DOWNLOAD, BEHAVIOR_ID_HOMEPAGE

Fields inherited from class com.gargoylesoftware.htmlunit.javascript.host.dom.Node

ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Fields inherited from class net.sourceforge.htmlunit.corejs.javascript.ScriptableObject

CONST, DONTENUM, EMPTY, PERMANENT, READONLY, UNINITIALIZED_CONST

Fields inherited from interface net.sourceforge.htmlunit.corejs.javascript.Scriptable

NOT_FOUND

Constructor Summary

Constructors

Constructor and Description
HTMLTextAreaElement() Creates an instance.

Method Summary

Modifier and Type	Method and Description
boolean	checkValidity() Checks whether the element has any constraints and whether it satisfies them.
TextRange	createTextRange() Creates a new TextRange object for this element.
int	getCols() Returns the number of columns in this text area.
String	getDefaultValue() Returns the textarea's default value, used if the containing form gets reset.
AbstractList	getLabels() Returns the labels associated with the element.
Object	getMaxLength() Returns the maximum number of characters in this text area.
Object	getMinLength() Returns the minimum number of characters in this text area.
String	getPlaceholder() Returns the placeholder attribute.
int	getRows() Returns the number of rows in this text area.
int	getSelectionEnd() Gets the value of selectionEnd attribute.
int	getSelectionStart() Gets the value of selectionStart attribute.
int	getTextLength() Gets the value of textLength attribute.
String	getType() Returns the type of this input.
String	getValue() Returns the value of the value attribute.
boolean	isReadOnly() Gets the value of readOnly attribute.
boolean	isRequired() Returns the required property.
void	select() Selects this element.
void	setCols(String cols) Sets the number of columns in this text area.
void	setDefaultValue(String defaultValue) Sets the textarea's default value, used if the containing form gets reset.
void	setMaxLength(String maxLength) Sets maximum number of characters in this text area.
void	setMinLength(String minLength) Sets minimum number of characters in this text area.
void	setPlaceholder(String placeholder) Sets the placeholder attribute.
void	setReadOnly(boolean readOnly) Sets the value of readOnly attribute.
void	setRequired(boolean required) Sets the required property.
void	setRows(String rows) Sets the number of rows in this text area.
void	setSelectionEnd(int end) Sets the value of selectionEnd attribute.
void	setSelectionRange(int start, int end) Sets the selected portion of this input element.
void	setSelectionStart(int start) Sets the value of selectionStart attribute.
void	setValue(Object value) Sets the value of the value attribute.

Methods inherited from class com.gargoylesoftware.htmlunit.javascript.host.html.FormField

getForm, getName, isDisabled, setDisabled, setDomNode, setName

Methods inherited from class com.gargoylesoftware.htmlunit.javascript.host.html.HTMLElement

addBehavior, addComponentRequest, blur, clearAttributes, clearComponentRequest, click, compareVersions, contains, doComponentRequest, focus, getAccessKey, getAlign, getAttributeNode, getAvailHeight, getAvailWidth, getBoundingClientRect, getBufferDepth, getCh, getChildren, getChOff, getClassList, getClassName_js, getColorDepth, getComponentVersion, getConnectionType, getContentEditable, getCpuClass, getCurrentStyle, getDataset, getDir, getDomNodeOrDie, getDomNodeOrNull, getElementsByClassName, getHeight, getId, getInnerHTML, getInnerText, getLang, getLanguage, getLocalName, getNodeName, getOffsetHeight, getOffsetLeft, getOffsetParent_js, getOffsetTop, getOffsetWidth, getOnabort, getOnactivate, getOnanimationend, getOnanimationiteration, getOnanimationstart, getOnauxclick, getOnbeforeactivate, getOnbeforecopy, getOnbeforecut, getOnbeforedeactivate, getOnbeforepaste, getOnblur, getOncancel, getOncanplay, getOncanplaythrough, getOnchange, getOnclick, getOnclose, getOncontextmenu, getOncopy, getOncuechange, getOncut, getOndblclick, getOndeactivate, getOndrag, getOndragend, getOndragenter, getOndragexit, getOndragleave, getOndragover, getOndragstart, getOndrop, getOndurationchange, getOnemptied, getOnended, getOnerror, getOnfocus, getOnfocusin, getOnfocusout, getOngotpointercapture, getOnhelp, getOninput, getOninvalid, getOnkeydown, getOnkeypress, getOnkeyup, getOnload, getOnloadeddata, getOnloadedmetadata, getOnloadend, getOnloadstart, getOnlostpointercapture, getOnmousedown, getOnmouseenter, getOnmouseleave, getOnmousemove, getOnmouseout, getOnmouseover, getOnmouseup, getOnmousewheel, getOnmozfullscreenchange, getOnmozfullscreenerror, getOnmozpointerlockchange, getOnmozpointerlockerror, getOnmscontentzoom, getOnmsmanipulationstatechanged, getOnpaste, getOnpause, getOnplay, getOnplaying, getOnpointercancel, getOnpointerdown, getOnpointerenter, getOnpointerleave, getOnpointermove, getOnpointerout, getOnpointerover, getOnpointerup, getOnprogress, getOnratechange, getOnreset, getOnresize, getOnscroll, getOnseeked, getOnseeking, getOnselect, getOnselectstart, getOnshow, getOnstalled, getOnsubmit, getOnsuspend, getOntimeupdate, getOntoggle, getOntransitionend, getOnvolumechange, getOnwaiting, getOnwebkitanimationend, getOnwebkitanimationiteration, getOnwebkitanimationstart, getOnwebkittransitionend, getOuterHTML, getParentElement, getParentHTMLElement, getPlatform, getPosX, getPosY, getPrefix, getRuntimeStyle, getStyle, getSystemLanguage, getTabIndex, getTitle, getUniqueID, getUserLanguage, getVAlign, getWidth, getWidthOrHeight, hasAttribute, insertAdjacentElement, insertAdjacentHTML, insertAdjacentText, isAncestorOfEventTarget, isComponentInstalled, isCookieEnabled, isEndTagForbidden, isHidden, isHomePage, isIsContentEditable, isJavaEnabled, isLowerCaseInOuterHtml, isSpellcheck, mergeAttributes, navigateHomePage, readAttributes, releaseCapture, removeBehavior, removeNode, scrollIntoView, setAccessKey, setActive, setAlign, setAttribute, setCapture, setCh, setChOff, setClassName_js, setColorAttribute, setContentEditable, setDir, setHidden, setHomePage, setId, setInnerHTML, setInnerText, setInnerTextImpl, setLang, setLanguage, setOnabort, setOnactivate, setOnanimationend, setOnanimationiteration, setOnanimationstart, setOnauxclick, setOnbeforeactivate, setOnbeforecopy, setOnbeforecut, setOnbeforedeactivate, setOnbeforepaste, setOnblur, setOncancel, setOncanplay, setOncanplaythrough, setOnchange, setOnclick, setOnclose, setOncontextmenu, setOncopy, setOncuechange, setOncut, setOndblclick, setOndeactivate, setOndrag, setOndragend, setOndragenter, setOndragexit, setOndragleave, setOndragover, setOndragstart, setOndrop, setOndurationchange, setOnemptied, setOnended, setOnerror, setOnfocus, setOnfocusin, setOnfocusout, setOngotpointercapture, setOnhelp, setOninput, setOninvalid, setOnkeydown, setOnkeypress, setOnkeyup, setOnload, setOnloadeddata, setOnloadedmetadata, setOnloadend, setOnloadstart, setOnlostpointercapture, setOnmousedown, setOnmouseenter, setOnmouseleave, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setOnmousewheel, setOnmozfullscreenchange, setOnmozfullscreenerror, setOnmozpointerlockchange, setOnmozpointerlockerror, setOnmscontentzoom, setOnmsmanipulationstatechanged, setOnpaste, setOnpause, setOnplay, setOnplaying, setOnpointercancel, setOnpointerdown, setOnpointerenter, setOnpointerleave, setOnpointermove, setOnpointerout, setOnpointerover, setOnpointerup, setOnprogress, setOnratechange, setOnreset, setOnresize, setOnscroll, setOnseeked, setOnseeking, setOnselect, setOnselectstart, setOnshow, setOnstalled, setOnsubmit, setOnsuspend, setOntimeupdate, setOntoggle, setOntransitionend, setOnvolumechange, setOnwaiting, setOnwebkitanimationend, setOnwebkitanimationiteration, setOnwebkitanimationstart, setOnwebkittransitionend, setOuterHTML, setSpellcheck, setStyle, setTabIndex, setTagUrn, setTextContent, setTitle, setVAlign, setWidthOrHeight, startDownload, toString

Methods inherited from class com.gargoylesoftware.htmlunit.javascript.host.Element

after, before, createAttributesObject, createEventHandler, get, getAttribute, getAttributeNodeNS, getAttributeNS, getAttributes, getChildElementCount, getClientHeight, getClientLeft, getClientRects, getClientTop, getClientWidth, getElementsByTagName, getElementsByTagNameNS, getFirstElementChild, getInnerHTML, getLastElementChild, getNamespaceURI, getNextElementSibling, getOnmsgesturechange, getOnmsgesturedoubletap, getOnmsgestureend, getOnmsgesturehold, getOnmsgesturestart, getOnmsgesturetap, getOnmsgotpointercapture, getOnmsinertiastart, getOnmslostpointercapture, getOnmspointercancel, getOnmspointerdown, getOnmspointerenter, getOnmspointerleave, getOnmspointermove, getOnmspointerout, getOnmspointerover, getOnmspointerup, getOnsearch, getOnwebkitfullscreenchange, getOnwebkitfullscreenerror, getOnwheel, getPreviousElementSibling, getScrollHeight, getScrollLeft, getScrollTop, getScrollWidth, getTagName, hasAttributeNS, hasAttributes, isDisplayNone, matches, mozMatchesSelector, msMatchesSelector, printChildren, querySelector, querySelectorAll, remove, removeAttribute, removeAttributeNode, removeAttributeNS, replaceWith, scrollIntoViewIfNeeded, setAttributeNode, setAttributeNS, setDefaults, setOnmsgesturechange, setOnmsgesturedoubletap, setOnmsgestureend, setOnmsgesturehold, setOnmsgesturestart, setOnmsgesturetap, setOnmsgotpointercapture, setOnmsinertiastart, setOnmslostpointercapture, setOnmspointercancel, setOnmspointerdown, setOnmspointerenter, setOnmspointerleave, setOnmspointermove, setOnmspointerout, setOnmspointerover, setOnmspointerup, setOnsearch, setOnwebkitfullscreenchange, setOnwebkitfullscreenerror, setOnwheel, setScrollLeft, setScrollTop, webkitMatchesSelector

Methods inherited from class com.gargoylesoftware.htmlunit.javascript.host.dom.Node

appendChild, asJavaScriptException, cloneNode, compareDocumentPosition, getBaseURI, getChildNodes, getFirstChild, getJavaScriptNode, getLastChild, getNextSibling, getNodeType, getNodeValue, getOwnerDocument, getParent, getParentNode, getPreviousSibling, getTextContent, hasChildNodes, insertBefore, insertBeforeImpl, isSameNode, normalize, removeChild, replaceChild, setNodeValue

Methods inherited from class com.gargoylesoftware.htmlunit.javascript.host.event.EventTarget

addEventListener, clearEventListenersContainer, dispatchEvent, executeEventLocally, fireEvent, getEventHandler, getEventListenersContainer, hasEventHandlers, isEventHandlerOnWindow, removeEventListener, setEventHandler

Methods inherited from class com.gargoylesoftware.htmlunit.javascript.SimpleScriptable

clone, equivalentValues, getBrowserVersion, getDefaultValue, getPrototype, getScriptableFor, getStartingScope, getWindow, getWindow, getWithPreemption, has, hasInstance, initParentScope, isReadOnlySettable, makeScriptableFor, setCaseSensitive, setDomNode, setHtmlElement

Methods inherited from class com.gargoylesoftware.htmlunit.javascript.HtmlUnitScriptable

defineFunctionProperties, defineProperty, getClassName, put, setClassName, setParentScope

Methods inherited from class net.sourceforge.htmlunit.corejs.javascript.ScriptableObject

applyDescriptorToAttributeBitset, associateValue, avoidObjectDetection, buildDataDescriptor, callMethod, callMethod, checkPropertyChange, checkPropertyDefinition, defineClass, defineClass, defineClass, defineConst, defineConstProperty, defineOwnProperties, defineOwnProperty, defineOwnProperty, defineProperty, defineProperty, defineProperty, delete, delete, deleteProperty, deleteProperty, ensureScriptable, ensureScriptableObject, get, get, getAllIds, getArrayPrototype, getAssociatedValue, getAttributes, getAttributes, getAttributes, getAttributes, getClassPrototype, getDefaultValue, getExternalArrayData, getExternalArrayLength, getFunctionPrototype, getGetterOrSetter, getIds, getObjectPrototype, getOwnPropertyDescriptor, getParentScope, getProperty, getProperty, getPropertyIds, getPrototype, getSlot, getTopLevelScope, getTopScopeValue, getTypedProperty, getTypedProperty, getTypeOf, has, hasProperty, hasProperty, isAccessorDescriptor, isConst, isDataDescriptor, isEmpty, isExtensible, isFalse, isGenericDescriptor, isGetterOrSetter, isSealed, isTrue, preventExtensions, put, putConst, putConstProperty, putProperty, putProperty, redefineProperty, sameValue, sealObject, setAttributes, setAttributes, setAttributes, setAttributes, setExternalArrayData, setGetterOrSetter, setPrototype, size

Methods inherited from class java.lang.Object

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

Constructor Detail

HTMLTextAreaElement

public HTMLTextAreaElement()

Creates an instance.

Method Detail

getType

public String getType()

Returns the type of this input.

Returns:

the type of this input

getValue

public String getValue()

Returns the value of the value attribute.

Overrides:

getValue in class FormField

Returns:

the value of the value attribute

setValue

public void setValue(Object value)

Sets the value of the value attribute.

Overrides:

setValue in class FormField

Parameters:

value - the new value

getCols

public int getCols()

Returns the number of columns in this text area.

Returns:

the number of columns in this text area

setCols

public void setCols(String cols)

Sets the number of columns in this text area.

Parameters:

cols - the number of columns in this text area

getRows

public int getRows()

Returns the number of rows in this text area.

Returns:

the number of rows in this text area

setRows

public void setRows(String rows)

Sets the number of rows in this text area.

Parameters:

rows - the number of rows in this text area

getDefaultValue

public String getDefaultValue()

Returns the textarea's default value, used if the containing form gets reset.

Returns:

the textarea's default value, used if the containing form gets reset

See Also:

MSDN Documentation

setDefaultValue

public void setDefaultValue(String defaultValue)

Sets the textarea's default value, used if the containing form gets reset.

Parameters:

defaultValue - the textarea's default value, used if the containing form gets reset

See Also:

MSDN Documentation

getTextLength

public int getTextLength()

Gets the value of textLength attribute.

Returns:

the text length

getSelectionStart

public int getSelectionStart()

Gets the value of selectionStart attribute.

Returns:

the selection start

setSelectionStart

public void setSelectionStart(int start)

Sets the value of selectionStart attribute.

Parameters:

start - selection start

getSelectionEnd

public int getSelectionEnd()

Gets the value of selectionEnd attribute.

Returns:

the selection end

setSelectionEnd

public void setSelectionEnd(int end)

Sets the value of selectionEnd attribute.

Parameters:

end - selection end

setSelectionRange

public void setSelectionRange(int start,
                              int end)

Sets the selected portion of this input element.

Parameters:

start - the index of the first character to select

end - the index of the character after the selection

select

public void select()

Selects this element.

isReadOnly

public boolean isReadOnly()

Gets the value of readOnly attribute.

Returns:

the readOnly attribute

setReadOnly

public void setReadOnly(boolean readOnly)

Sets the value of readOnly attribute.

Parameters:

readOnly - the new value

getMaxLength

public Object getMaxLength()

Returns the maximum number of characters in this text area.

Returns:

the maximum number of characters in this text area

setMaxLength

public void setMaxLength(String maxLength)

Sets maximum number of characters in this text area.

Parameters:

maxLength - maximum number of characters in this text area.

getMinLength

public Object getMinLength()

Returns the minimum number of characters in this text area.

Returns:

the minimum number of characters in this text area

setMinLength

public void setMinLength(String minLength)

Sets minimum number of characters in this text area.

Parameters:

minLength - minimum number of characters in this text area.

getPlaceholder

public String getPlaceholder()

Returns the placeholder attribute.

Returns:

the placeholder attribute

setPlaceholder

public void setPlaceholder(String placeholder)

Sets the placeholder attribute.

Parameters:

placeholder - the new placeholder value

getLabels

public AbstractList getLabels()

Returns the labels associated with the element.

Returns:

the labels associated with the element

createTextRange

public TextRange createTextRange()

Creates a new TextRange object for this element.

Overrides:

createTextRange in class Element

Returns:

a new TextRange object for this element

checkValidity

public boolean checkValidity()

Checks whether the element has any constraints and whether it satisfies them.

Returns:

if the element is valid

isRequired

public boolean isRequired()

Returns the required property.

Returns:

the required property

setRequired

public void setRequired(boolean required)

Sets the required property.

Parameters:

required - the new value