HtmlCommandButton (Java EE 5 SDK) - Java Platform, Enterprise Edition v5.0 API Specifications

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javax.faces.component.html
Class HtmlCommandButton

java.lang.Object
  javax.faces.component.UIComponent
      javax.faces.component.UIComponentBase
          javax.faces.component.UICommand
              javax.faces.component.html.HtmlCommandButton

All Implemented Interfaces:: ActionSource, ActionSource2, StateHolder

public class HtmlCommandButton
extends UICommand
extends UICommand

Represents an HTML input element for a button of type submit or reset. The label text is specified by the component value.

By default, the rendererType property must be set to "javax.faces.Button". This value can be changed by calling the setRendererType() method.

Field Summary

static String COMPONENT_TYPE
          The standard component type for this component.

Fields inherited from class javax.faces.component.UICommand

COMPONENT_FAMILY

Fields inherited from class javax.faces.component.UIComponent

bindings

Constructor Summary

HtmlCommandButton()


Method Summary

String getAccesskey()
          Return the value of the accesskey property.

String getAlt()
          Return the value of the alt property.

String getDir()
          Return the value of the dir property.

String getImage()
          Return the value of the image property.

String getLabel()
          Return the value of the label property.

String getLang()
          Return the value of the lang property.

String getOnblur()
          Return the value of the onblur property.

String getOnchange()
          Return the value of the onchange property.

String getOnclick()
          Return the value of the onclick property.

String getOndblclick()
          Return the value of the ondblclick property.

String getOnfocus()
          Return the value of the onfocus property.

String getOnkeydown()
          Return the value of the onkeydown property.

String getOnkeypress()
          Return the value of the onkeypress property.

String getOnkeyup()
          Return the value of the onkeyup property.

String getOnmousedown()
          Return the value of the onmousedown property.

String getOnmousemove()
          Return the value of the onmousemove property.

String getOnmouseout()
          Return the value of the onmouseout property.

String getOnmouseover()
          Return the value of the onmouseover property.

String getOnmouseup()
          Return the value of the onmouseup property.

String getOnselect()
          Return the value of the onselect property.

String getStyle()
          Return the value of the style property.

String getStyleClass()
          Return the value of the styleClass property.

String getTabindex()
          Return the value of the tabindex property.

String getTitle()
          Return the value of the title property.

String getType()
          Return the value of the type property.

boolean isDisabled()
          Return the value of the disabled property.

boolean isReadonly()
          Return the value of the readonly property.

void restoreState(FacesContext _context, Object _state)
           Perform any processing required to restore the state from the entries in the state Object.

Object saveState(FacesContext _context)
           Gets the state of the instance as a Serializable Object.

void setAccesskey(String accesskey)
          Set the value of the accesskey property.

void setAlt(String alt)
          Set the value of the alt property.

void setDir(String dir)
          Set the value of the dir property.

void setDisabled(boolean disabled)
          Set the value of the disabled property.

void setImage(String image)
          Set the value of the image property.

void setLabel(String label)
          Set the value of the label property.

void setLang(String lang)
          Set the value of the lang property.

void setOnblur(String onblur)
          Set the value of the onblur property.

void setOnchange(String onchange)
          Set the value of the onchange property.

void setOnclick(String onclick)
          Set the value of the onclick property.

void setOndblclick(String ondblclick)
          Set the value of the ondblclick property.

void setOnfocus(String onfocus)
          Set the value of the onfocus property.

void setOnkeydown(String onkeydown)
          Set the value of the onkeydown property.

void setOnkeypress(String onkeypress)
          Set the value of the onkeypress property.

void setOnkeyup(String onkeyup)
          Set the value of the onkeyup property.

void setOnmousedown(String onmousedown)
          Set the value of the onmousedown property.

void setOnmousemove(String onmousemove)
          Set the value of the onmousemove property.

void setOnmouseout(String onmouseout)
          Set the value of the onmouseout property.

void setOnmouseover(String onmouseover)
          Set the value of the onmouseover property.

void setOnmouseup(String onmouseup)
          Set the value of the onmouseup property.

void setOnselect(String onselect)
          Set the value of the onselect property.

void setReadonly(boolean readonly)
          Set the value of the readonly property.

void setStyle(String style)
          Set the value of the style property.

void setStyleClass(String styleClass)
          Set the value of the styleClass property.

void setTabindex(String tabindex)
          Set the value of the tabindex property.

void setTitle(String title)
          Set the value of the title property.

void setType(String type)
          Set the value of the type property.

Methods inherited from class javax.faces.component.UICommand

addActionListener, broadcast, getAction, getActionExpression, getActionListener, getActionListeners, getFamily, getValue, isImmediate, queueEvent, removeActionListener, setAction, setActionExpression, setActionListener, setImmediate, setValue

Methods inherited from class javax.faces.component.UIComponentBase

addFacesListener, decode, encodeBegin, encodeChildren, encodeEnd, findComponent, getAttributes, getChildCount, getChildren, getClientId, getFacesContext, getFacesListeners, getFacet, getFacetCount, getFacets, getFacetsAndChildren, getId, getParent, getRenderer, getRendererType, getRendersChildren, getValueBinding, getValueExpression, invokeOnComponent, isRendered, isTransient, processDecodes, processRestoreState, processSaveState, processUpdates, processValidators, removeFacesListener, restoreAttachedState, saveAttachedState, setId, setParent, setRendered, setRendererType, setTransient, setValueBinding, setValueExpression

Methods inherited from class javax.faces.component.UIComponent

encodeAll, getContainerClientId

Methods inherited from class java.lang.Object

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

Field Summary
`static String`	`COMPONENT_TYPE` The standard component type for this component.

Fields inherited from class javax.faces.component.UICommand
`COMPONENT_FAMILY`

Fields inherited from class javax.faces.component.UIComponent
`bindings`

Constructor Summary
`HtmlCommandButton()`

Method Summary
`String`	`getAccesskey()` Return the value of the `accesskey` property.
`String`	`getAlt()` Return the value of the `alt` property.
`String`	`getDir()` Return the value of the `dir` property.
`String`	`getImage()` Return the value of the `image` property.
`String`	`getLabel()` Return the value of the `label` property.
`String`	`getLang()` Return the value of the `lang` property.
`String`	`getOnblur()` Return the value of the `onblur` property.
`String`	`getOnchange()` Return the value of the `onchange` property.
`String`	`getOnclick()` Return the value of the `onclick` property.
`String`	`getOndblclick()` Return the value of the `ondblclick` property.
`String`	`getOnfocus()` Return the value of the `onfocus` property.
`String`	`getOnkeydown()` Return the value of the `onkeydown` property.
`String`	`getOnkeypress()` Return the value of the `onkeypress` property.
`String`	`getOnkeyup()` Return the value of the `onkeyup` property.
`String`	`getOnmousedown()` Return the value of the `onmousedown` property.
`String`	`getOnmousemove()` Return the value of the `onmousemove` property.
`String`	`getOnmouseout()` Return the value of the `onmouseout` property.
`String`	`getOnmouseover()` Return the value of the `onmouseover` property.
`String`	`getOnmouseup()` Return the value of the `onmouseup` property.
`String`	`getOnselect()` Return the value of the `onselect` property.
`String`	`getStyle()` Return the value of the `style` property.
`String`	`getStyleClass()` Return the value of the `styleClass` property.
`String`	`getTabindex()` Return the value of the `tabindex` property.
`String`	`getTitle()` Return the value of the `title` property.
`String`	`getType()` Return the value of the `type` property.
`boolean`	`isDisabled()` Return the value of the `disabled` property.
`boolean`	`isReadonly()` Return the value of the `readonly` property.
`void`	`restoreState(FacesContext _context, Object _state)` Perform any processing required to restore the state from the entries in the state Object.
`Object`	`saveState(FacesContext _context)` Gets the state of the instance as a `Serializable` Object.
`void`	`setAccesskey(String accesskey)` Set the value of the `accesskey` property.
`void`	`setAlt(String alt)` Set the value of the `alt` property.
`void`	`setDir(String dir)` Set the value of the `dir` property.
`void`	`setDisabled(boolean disabled)` Set the value of the `disabled` property.
`void`	`setImage(String image)` Set the value of the `image` property.
`void`	`setLabel(String label)` Set the value of the `label` property.
`void`	`setLang(String lang)` Set the value of the `lang` property.
`void`	`setOnblur(String onblur)` Set the value of the `onblur` property.
`void`	`setOnchange(String onchange)` Set the value of the `onchange` property.
`void`	`setOnclick(String onclick)` Set the value of the `onclick` property.
`void`	`setOndblclick(String ondblclick)` Set the value of the `ondblclick` property.
`void`	`setOnfocus(String onfocus)` Set the value of the `onfocus` property.
`void`	`setOnkeydown(String onkeydown)` Set the value of the `onkeydown` property.
`void`	`setOnkeypress(String onkeypress)` Set the value of the `onkeypress` property.
`void`	`setOnkeyup(String onkeyup)` Set the value of the `onkeyup` property.
`void`	`setOnmousedown(String onmousedown)` Set the value of the `onmousedown` property.
`void`	`setOnmousemove(String onmousemove)` Set the value of the `onmousemove` property.
`void`	`setOnmouseout(String onmouseout)` Set the value of the `onmouseout` property.
`void`	`setOnmouseover(String onmouseover)` Set the value of the `onmouseover` property.
`void`	`setOnmouseup(String onmouseup)` Set the value of the `onmouseup` property.
`void`	`setOnselect(String onselect)` Set the value of the `onselect` property.
`void`	`setReadonly(boolean readonly)` Set the value of the `readonly` property.
`void`	`setStyle(String style)` Set the value of the `style` property.
`void`	`setStyleClass(String styleClass)` Set the value of the `styleClass` property.
`void`	`setTabindex(String tabindex)` Set the value of the `tabindex` property.
`void`	`setTitle(String title)` Set the value of the `title` property.
`void`	`setType(String type)` Set the value of the `type` property.

Methods inherited from class javax.faces.component.UICommand
`addActionListener, broadcast, getAction, getActionExpression, getActionListener, getActionListeners, getFamily, getValue, isImmediate, queueEvent, removeActionListener, setAction, setActionExpression, setActionListener, setImmediate, setValue`

Methods inherited from class javax.faces.component.UIComponentBase
addFacesListener, decode, encodeBegin, encodeChildren, encodeEnd, findComponent, getAttributes, getChildCount, getChildren, getClientId, getFacesContext, getFacesListeners, getFacet, getFacetCount, getFacets, getFacetsAndChildren, getId, getParent, getRenderer, getRendererType, getRendersChildren, getValueBinding, getValueExpression, invokeOnComponent, isRendered, isTransient, processDecodes, processRestoreState, processSaveState, processUpdates, processValidators, removeFacesListener, restoreAttachedState, saveAttachedState, setId, setParent, setRendered, setRendererType, setTransient, setValueBinding, setValueExpression

Methods inherited from class javax.faces.component.UIComponent
`encodeAll, getContainerClientId`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

COMPONENT_TYPE

public static final String COMPONENT_TYPE

The standard component type for this component.

See Also:: Constant Field Values

Constructor Detail

HtmlCommandButton

public HtmlCommandButton()

Method Detail

getAccesskey

public String getAccesskey()

Return the value of the accesskey property.

Contents: Access key that, when pressed, transfers focus to this element.

setAccesskey

public void setAccesskey(String accesskey)

Set the value of the accesskey property.

getAlt

public String getAlt()

Return the value of the alt property.

Contents: Alternate textual description of the element rendered by this component.

setAlt

public void setAlt(String alt)

Set the value of the alt property.

getDir

public String getDir()

Return the value of the dir property.

Contents: Direction indication for text that does not inherit directionality. Valid values are "LTR" (left-to-right) and "RTL" (right-to-left).

setDir

public void setDir(String dir)

Set the value of the dir property.

isDisabled

public boolean isDisabled()

Return the value of the disabled property.

Contents: Flag indicating that this element must never receive focus or be included in a subsequent submit. A value of false causes no attribute to be rendered, while a value of true causes the attribute to be rendered as disabled="disabled".

setDisabled

public void setDisabled(boolean disabled)

Set the value of the disabled property.

getImage

public String getImage()

Return the value of the image property.

Contents: Absolute or relative URL of the image to be displayed for this button. If specified, this "input" element will be of type "image". Otherwise, it will be of the type specified by the "type" property with a label specified by the "value" property.

setImage

public void setImage(String image)

Set the value of the image property.

getLabel

public String getLabel()

Return the value of the label property.

Contents: A localized user presentable name for this component.

setLabel

public void setLabel(String label)

Set the value of the label property.

getLang

public String getLang()

Return the value of the lang property.

Contents: Code describing the language used in the generated markup for this component.

setLang

public void setLang(String lang)

Set the value of the lang property.

getOnblur

public String getOnblur()

Return the value of the onblur property.

Contents: Javascript code executed when this element loses focus.

setOnblur

public void setOnblur(String onblur)

Set the value of the onblur property.

getOnchange

public String getOnchange()

Return the value of the onchange property.

Contents: Javascript code executed when this element loses focus and its value has been modified since gaining focus.

setOnchange

public void setOnchange(String onchange)

Set the value of the onchange property.

getOnclick

public String getOnclick()

Return the value of the onclick property.

Contents: Javascript code executed when a pointer button is clicked over this element.

setOnclick

public void setOnclick(String onclick)

Set the value of the onclick property.

getOndblclick

public String getOndblclick()

Return the value of the ondblclick property.

Contents: Javascript code executed when a pointer button is double clicked over this element.

setOndblclick

public void setOndblclick(String ondblclick)

Set the value of the ondblclick property.

getOnfocus

public String getOnfocus()

Return the value of the onfocus property.

Contents: Javascript code executed when this element receives focus.

setOnfocus

public void setOnfocus(String onfocus)

Set the value of the onfocus property.

getOnkeydown

public String getOnkeydown()

Return the value of the onkeydown property.

Contents: Javascript code executed when a key is pressed down over this element.

setOnkeydown

public void setOnkeydown(String onkeydown)

Set the value of the onkeydown property.

getOnkeypress

public String getOnkeypress()

Return the value of the onkeypress property.

Contents: Javascript code executed when a key is pressed and released over this element.

setOnkeypress

public void setOnkeypress(String onkeypress)

Set the value of the onkeypress property.

getOnkeyup

public String getOnkeyup()

Return the value of the onkeyup property.

Contents: Javascript code executed when a key is released over this element.

setOnkeyup

public void setOnkeyup(String onkeyup)

Set the value of the onkeyup property.

getOnmousedown

public String getOnmousedown()

Return the value of the onmousedown property.

Contents: Javascript code executed when a pointer button is pressed down over this element.

setOnmousedown

public void setOnmousedown(String onmousedown)

Set the value of the onmousedown property.

getOnmousemove

public String getOnmousemove()

Return the value of the onmousemove property.

Contents: Javascript code executed when a pointer button is moved within this element.

setOnmousemove

public void setOnmousemove(String onmousemove)

Set the value of the onmousemove property.

getOnmouseout

public String getOnmouseout()

Return the value of the onmouseout property.

Contents: Javascript code executed when a pointer button is moved away from this element.

setOnmouseout

public void setOnmouseout(String onmouseout)

Set the value of the onmouseout property.

getOnmouseover

public String getOnmouseover()

Return the value of the onmouseover property.

Contents: Javascript code executed when a pointer button is moved onto this element.

setOnmouseover

public void setOnmouseover(String onmouseover)

Set the value of the onmouseover property.

getOnmouseup

public String getOnmouseup()

Return the value of the onmouseup property.

Contents: Javascript code executed when a pointer button is released over this element.

setOnmouseup

public void setOnmouseup(String onmouseup)

Set the value of the onmouseup property.

getOnselect

public String getOnselect()

Return the value of the onselect property.

Contents: Javascript code executed when text within this element is selected by the user.

setOnselect

public void setOnselect(String onselect)

Set the value of the onselect property.

isReadonly

public boolean isReadonly()

Return the value of the readonly property.

Contents: Flag indicating that this component will prohibit changes by the user. The element may receive focus unless it has also been disabled. A value of false causes no attribute to be rendered, while a value of true causes the attribute to be rendered as readonly="readonly".

setReadonly

public void setReadonly(boolean readonly)

Set the value of the readonly property.

getStyle

public String getStyle()

Return the value of the style property.

Contents: CSS style(s) to be applied when this component is rendered.

setStyle

public void setStyle(String style)

Set the value of the style property.

getStyleClass

public String getStyleClass()

Return the value of the styleClass property.

Contents: Space-separated list of CSS style class(es) to be applied when this element is rendered. This value must be passed through as the "class" attribute on generated markup.

setStyleClass

public void setStyleClass(String styleClass)

Set the value of the styleClass property.

getTabindex

public String getTabindex()

Return the value of the tabindex property.

Contents: Position of this element in the tabbing order for the current document. This value must be an integer between 0 and 32767.

setTabindex

public void setTabindex(String tabindex)

Set the value of the tabindex property.

getTitle

public String getTitle()

Return the value of the title property.

Contents: Advisory title information about markup elements generated for this component.

setTitle

public void setTitle(String title)

Set the value of the title property.

getType

public String getType()

Return the value of the type property.

Contents: Type of button to create. Valid values are "submit" and "reset". If not specified, or not a valid value, the default value is "submit".

setType

public void setType(String type)

Set the value of the type property.

saveState

public Object saveState(FacesContext _context)

Description copied from interface: StateHolder

Gets the state of the instance as a Serializable Object.

If the class that implements this interface has references to instances that implement StateHolder (such as a UIComponent with event handlers, validators, etc.) this method must call the StateHolder.saveState(javax.faces.context.FacesContext) method on all those instances as well. This method must not save the state of children and facets. That is done via the StateManager

This method must not alter the state of the implementing object. In other words, after executing this code:

 Object state = component.saveState(facesContext);

component should be the same as before executing it.

The return from this method must be Serializable

Specified by:: saveState in interface StateHolder
Overrides:: saveState in class UICommand

restoreState

public void restoreState(FacesContext _context,
                         Object _state)