Package com.google.gwt.dom.client

Class TextAreaElement

java.lang.Object

com.google.gwt.core.client.JavaScriptObject

com.google.gwt.dom.client.Node

com.google.gwt.dom.client.Element

com.google.gwt.dom.client.TextAreaElement

@TagName("textarea")
public class TextAreaElement
extends Element

Multi-line text field.

See Also:

• W3C HTML Specification

Field Summary

Fields

Modifier and Type	Field	Description
static final String	TAG

Fields inherited from class com.google.gwt.dom.client.Element

DRAGGABLE_AUTO, DRAGGABLE_FALSE, DRAGGABLE_TRUE

Fields inherited from class com.google.gwt.dom.client.Node

DOCUMENT_NODE, ELEMENT_NODE, TEXT_NODE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TextAreaElement()

Method Summary

Modifier and Type	Method	Description
static TextAreaElement	as(Element elem)	Assert that the given Element is compatible with this class and automatically typecast it.
final String	getAccessKey()	A single character access key to give access to the form control.
final int	getCols()	Width of control (in characters).
final String	getDefaultValue()	Represents the contents of the element.
final boolean	getDisabled()	Deprecated. use isDisabled() instead
final FormElement	getForm()	Returns the FORM element containing this control.
final String	getName()	Form control or object name when submitted with a form.
final boolean	getReadOnly()	Deprecated. use isReadOnly() instead.
final int	getRows()	Number of text rows.
final String	getType()	The type of this form control.
final String	getValue()	Represents the current contents of the corresponding form control, in an interactive user agent.
static boolean	is(JavaScriptObject o)	Determines whether the given JavaScriptObject can be cast to this class.
static boolean	is(Element elem)	Determine whether the given Element can be cast to this class.
static boolean	is(Node node)	Determine whether the given Node can be cast to this class.
final boolean	isDisabled()	The control is unavailable in this context.
final boolean	isReadOnly()	This control is read-only.
final void	select()	Select the contents of the TEXTAREA.
final void	setAccessKey(String accessKey)	A single character access key to give access to the form control.
final void	setCols(int cols)	Width of control (in characters).
final void	setDefaultValue(String defaultValue)	Represents the contents of the element.
final void	setDisabled(boolean disabled)	The control is unavailable in this context.
final void	setName(String name)	Form control or object name when submitted with a form.
final void	setReadOnly(boolean readOnly)	This control is read-only.
final void	setRows(int rows)	Number of text rows.
final void	setValue(String value)	Represents the current contents of the corresponding form control, in an interactive user agent.

Methods inherited from class com.google.gwt.dom.client.Element

addClassName, as, as, blur, dispatchEvent, focus, getAbsoluteBottom, getAbsoluteLeft, getAbsoluteRight, getAbsoluteTop, getAttribute, getClassName, getClientHeight, getClientWidth, getDir, getDraggable, getElementsByTagName, getFirstChildElement, getId, getInnerHTML, getInnerText, getLang, getNextSiblingElement, getOffsetHeight, getOffsetLeft, getOffsetParent, getOffsetTop, getOffsetWidth, getPreviousSiblingElement, getPropertyBoolean, getPropertyDouble, getPropertyInt, getPropertyJSO, getPropertyObject, getPropertyString, getScrollHeight, getScrollLeft, getScrollTop, getScrollWidth, getString, getStyle, getTabIndex, getTagName, getTitle, hasAttribute, hasClassName, hasTagName, indexOfName, removeAttribute, removeClassName, replaceClassName, scrollIntoView, setAttribute, setClassName, setDir, setDraggable, setId, setInnerHTML, setInnerSafeHtml, setInnerText, setLang, setPropertyBoolean, setPropertyDouble, setPropertyInt, setPropertyJSO, setPropertyObject, setPropertyString, setScrollLeft, setScrollTop, setTabIndex, setTitle, toggleClassName

Methods inherited from class com.google.gwt.dom.client.Node

appendChild, cloneNode, getChild, getChildCount, getChildNodes, getFirstChild, getLastChild, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentElement, getParentNode, getPreviousSibling, hasChildNodes, hasParentElement, insertAfter, insertBefore, insertFirst, isOrHasChild, removeAllChildren, removeChild, removeFromParent, replaceChild, setNodeValue

Methods inherited from class com.google.gwt.core.client.JavaScriptObject

cast, createArray, createArray, createFunction, createObject, equals, hashCode, toSource, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

TAG

public static final String TAG

See Also:

• Constant Field Values

Constructor Details

TextAreaElement

protected TextAreaElement()

Method Details

as

public static TextAreaElement as(Element elem)

Assert that the given Element is compatible with this class and automatically typecast it.

is

public static boolean is(JavaScriptObject o)

Determines whether the given JavaScriptObject can be cast to this class. A null object will cause this method to return false.

is

public static boolean is(Node node)

Determine whether the given Node can be cast to this class. A null node will cause this method to return false.

is

public static boolean is(Element elem)

Determine whether the given Element can be cast to this class. A null node will cause this method to return false.

getAccessKey

public final String getAccessKey()

A single character access key to give access to the form control.

See Also:

• W3C HTML Specification

getCols

public final int getCols()

Width of control (in characters).

See Also:

• W3C HTML Specification

getDefaultValue

public final String getDefaultValue()

Represents the contents of the element. The value of this attribute does not change if the contents of the corresponding form control, in an interactive user agent, changes.

getDisabled

@Deprecated
public final boolean getDisabled()

Deprecated.

use isDisabled() instead

getForm

public final FormElement getForm()

Returns the FORM element containing this control. Returns null if this control is not within the context of a form.

getName

public final String getName()

Form control or object name when submitted with a form.

See Also:

• W3C HTML Specification

getReadOnly

@Deprecated
public final boolean getReadOnly()

Deprecated.

use isReadOnly() instead.

getRows

public final int getRows()

Number of text rows.

See Also:

• W3C HTML Specification

getType

public final String getType()

The type of this form control. This the string "textarea".

getValue

public final String getValue()

Represents the current contents of the corresponding form control, in an interactive user agent. Changing this attribute changes the contents of the form control, but does not change the contents of the element. If the entirety of the data can not fit into a single string, the implementation may truncate the data.

isDisabled

public final boolean isDisabled()

The control is unavailable in this context.

See Also:

• W3C HTML Specification

isReadOnly

public final boolean isReadOnly()

This control is read-only.

See Also:

• W3C HTML Specification

select

public final void select()

Select the contents of the TEXTAREA.

setAccessKey

public final void setAccessKey(String accessKey)

A single character access key to give access to the form control.

See Also:

• W3C HTML Specification

setCols

public final void setCols(int cols)

Width of control (in characters).

See Also:

• W3C HTML Specification

setDefaultValue

public final void setDefaultValue(String defaultValue)

Represents the contents of the element. The value of this attribute does not change if the contents of the corresponding form control, in an interactive user agent, changes.

setDisabled

public final void setDisabled(boolean disabled)

The control is unavailable in this context.

See Also:

• W3C HTML Specification

setName

public final void setName(String name)

Form control or object name when submitted with a form.

See Also:

• W3C HTML Specification

setReadOnly

public final void setReadOnly(boolean readOnly)

This control is read-only.

See Also:

• W3C HTML Specification

setRows

public final void setRows(int rows)

Number of text rows.

See Also:

• W3C HTML Specification

setValue

public final void setValue(String value)

Represents the current contents of the corresponding form control, in an interactive user agent. Changing this attribute changes the contents of the form control, but does not change the contents of the element. If the entirety of the data can not fit into a single string, the implementation may truncate the data.