AjaxCommandButton (RichFaces JSF components library 3.2.1.GA API)
Keywords: org.ajax4jsf.taglib.html.jsp.AjaxCommandButton class

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## org.ajax4jsf.taglib.html.jsp
Class AjaxCommandButton

    java.lang.Object
      javax.faces.webapp.UIComponentTagBase
          javax.faces.webapp.UIComponentClassicTagBase
              javax.faces.webapp.UIComponentELTag
                  org.richfaces.webapp.taglib.UIComponentELTagBase
                      org.ajax4jsf.webapp.taglib.UIComponentTagBase
                          org.ajax4jsf.taglib.html.jsp.AjaxCommandButton

All Implemented Interfaces:
  javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspIdConsumer, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

    public class AjaxCommandButton

extends org.ajax4jsf.webapp.taglib.UIComponentTagBase

Field Summary

Fields inherited from class javax.faces.webapp.UIComponentClassicTagBase
`bodyContent, pageContext, UNIQUE_ID_PREFIX`

Fields inherited from interface javax.servlet.jsp.tagext.Tag
`EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE`

Fields inherited from interface javax.servlet.jsp.tagext.BodyTag
`EVAL_BODY_BUFFERED, EVAL_BODY_TAG`

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag
`EVAL_BODY_AGAIN`

Constructor Summary
`AjaxCommandButton()`

Method Summary
`java.lang.String` | `getComponentType()`
`java.lang.String` | `getRendererType()`
`void` | `release()`
`void` | `setAccesskey(javax.el.ValueExpression __accesskey)` This attribute assigns an access key to an element.
`void` | `setAction(javax.el.MethodExpression __action)` MethodBinding pointing at the application action to be invoked, if this UIComponent is activated by you, during the Apply Request Values or Invoke Application phase of the request processing lifecycle, depending on the value of the immediate property Setter for action
`void` | `setActionListener(javax.el.MethodExpression __actionListener)` MethodBinding pointing at method accepting an ActionEvent with return type void Setter for actionListener
`void` | `setAjaxSingle(javax.el.ValueExpression __ajaxSingle)` boolean attribute which provides possibility to limit JSF tree processing(decoding, conversion/validation, value applying) to the component which send the request only Setter for ajaxSingle
`void` | `setAlt(javax.el.ValueExpression __alt)` Alternate textual description of the element rendered by this component.
`void` | `setBypassUpdates(javax.el.ValueExpression __bypassUpdates)` If "true", after process validations phase it skips updates of model beans on a force render response.
`void` | `setData(javax.el.ValueExpression __data)` Serialized (on default with JSON) data passed on the client by a developer on AJAX request.
`void` | `setDir(javax.el.ValueExpression __dir)` Direction indication for text that does not inherit directionality.
`void` | `setDisabled(javax.el.ValueExpression __disabled)` If true, disable this component on page.
`void` | `setEventsQueue(javax.el.ValueExpression __eventsQueue)` Name of requests queue to avoid send next request before complete other from same event.
`void` | `setFocus(javax.el.ValueExpression __focus)` id of element to set focus after request completed on client side Setter for focus
`void` | `setIgnoreDupResponses(javax.el.ValueExpression __ignoreDupResponses)` Attribute allows to ignore an Ajax Response produced by a request if the newest 'similar' request is in a queue already. ignoreDupResponses="true" does not cancel the request while it is processed on the server, but just allows to avoid unnecessary updates on the client side if the response isn't actual now.
`void` | `setImage(javax.el.ValueExpression __image)` Absolute or relative URL of the image to be displayed for this button.
`void` | `setImmediate(javax.el.ValueExpression __immediate)` True means, that the default ActionListener should be executed immediately (i.e. during Apply Request Values phase of the request processing lifecycle), rather than waiting until the Invoke Application phase Setter for immediate
`void` | `setLang(javax.el.ValueExpression __lang)` Code describing the language used in the generated markup for this component Setter for lang
`void` | `setLimitToList(javax.el.ValueExpression __limitToList)` If "true", updates on client side ONLY elements from this 'reRender' property.
`void` | `setOnbeforedomupdate(javax.el.ValueExpression __onbeforedomupdate)` JavaScript code for call before DOM has been updated on client side Setter for onbeforedomupdate
`void` | `setOnblur(javax.el.ValueExpression __onblur)` HTML: script expression; the element lost the focus Setter for onblur
`void` | `setOnchange(javax.el.ValueExpression __onchange)` HTML: script expression; the element value was changed Setter for onchange
`void` | `setOnclick(javax.el.ValueExpression __onclick)` HTML: a script expression; a pointer button is clicked Setter for onclick
`void` | `setOncomplete(javax.el.ValueExpression __oncomplete)` JavaScript code for call after request completed on client side Setter for oncomplete
`void` | `setOndblclick(javax.el.ValueExpression __ondblclick)` HTML: a script expression; a pointer button is double-clicked Setter for ondblclick
`void` | `setOnfocus(javax.el.ValueExpression __onfocus)` HTML: script expression; the element got the focus Setter for onfocus
`void` | `setOnkeydown(javax.el.ValueExpression __onkeydown)` HTML: a script expression; a key is pressed down Setter for onkeydown
`void` | `setOnkeypress(javax.el.ValueExpression __onkeypress)` HTML: a script expression; a key is pressed and released Setter for onkeypress
`void` | `setOnkeyup(javax.el.ValueExpression __onkeyup)` HTML: a script expression; a key is released Setter for onkeyup
`void` | `setOnmousedown(javax.el.ValueExpression __onmousedown)` HTML: script expression; a pointer button is pressed down Setter for onmousedown
`void` | `setOnmousemove(javax.el.ValueExpression __onmousemove)` HTML: a script expression; a pointer is moved within Setter for onmousemove
`void` | `setOnmouseout(javax.el.ValueExpression __onmouseout)` HTML: a script expression; a pointer is moved away Setter for onmouseout
`void` | `setOnmouseover(javax.el.ValueExpression __onmouseover)` HTML: a script expression; a pointer is moved onto Setter for onmouseover
`void` | `setOnmouseup(javax.el.ValueExpression __onmouseup)` HTML: script expression; a pointer button is released Setter for onmouseup
`void` | `setProcess(javax.el.ValueExpression __process)` Id['s] (in format of call UIComponent.findComponent()) of components, processed at the phases 2-5 in case of AjaxRequest caused by this component.
`protected void` | `setProperties(javax.faces.component.UIComponent component)`
`void` | `setRequestDelay(javax.el.ValueExpression __requestDelay)` Attribute defines the time (in ms.) that the request will be wait in the queue before it is ready to send.
`void` | `setReRender(javax.el.ValueExpression __reRender)` Id['s] (in format of call UIComponent.findComponent()) of components, rendered in case of AjaxRequest caused by this component.
`void` | `setSize(javax.el.ValueExpression __size)` This attribute tells the user agent the initial width of the control.
`void` | `setStatus(javax.el.ValueExpression __status)` ID (in format of call UIComponent.findComponent()) of Request status component Setter for status
`void` | `setStyle(javax.el.ValueExpression __style)` CSS style(s) is/are to be applied when this component is rendered Setter for style
`void` | `setStyleClass(javax.el.ValueExpression __styleClass)` Corresponds to the HTML class attribute Setter for styleClass
`void` | `setTabindex(javax.el.ValueExpression __tabindex)` This attribute specifies the position of the current element in the tabbing order for the current document.
`void` | `setTimeout(javax.el.ValueExpression __timeout)` Timeout ( in ms ) for request.
`void` | `setTitle(javax.el.ValueExpression __title)` Advisory title information about markup elements generated for this component Setter for title
`void` | `setType(javax.el.ValueExpression __type)` submit|reset|image|button This attribute specifies a type of control to create.
`void` | `setValue(javax.el.ValueExpression __value)` The current value for this component Setter for value

Methods inherited from class org.ajax4jsf.webapp.taglib.UIComponentTagBase
`getExpressionFactory, isValueReference, setActionListenerProperty, setActionProperty, setBooleanProperty, setBooleanProperty, setDoubleProperty, setDoubleProperty, setFloatProperty, setFloatProperty, setIntegerProperty, setIntegerProperty, setLongProperty, setLongProperty, setProperty, setProperty, setStringProperty, setStringProperty, setValueChangedListenerProperty, setValueProperty, setValueProperty`

Methods inherited from class org.richfaces.webapp.taglib.UIComponentELTagBase
`setActionListenerProperty, setActionProperty, setConverterProperty, setRowKeyConverterProperty, setValidatorProperty, setValueChangeListenerProperty`

Methods inherited from class javax.faces.webapp.UIComponentELTag
`createComponent, getELContext, hasBinding, setBinding, setRendered`

Methods inherited from class javax.faces.webapp.UIComponentClassicTagBase
`addChild, addFacet, addVerbatimAfterComponent, addVerbatimBeforeComponent, createVerbatimComponent, createVerbatimComponentFromBodyContent, doAfterBody, doEndTag, doInitBody, doStartTag, encodeBegin, encodeChildren, encodeEnd, findComponent, getBodyContent, getComponentInstance, getCreated, getCreatedComponents, getDoAfterBodyValue, getDoEndValue, getDoStartValue, getFacesContext, getFacesJspId, getFacetName, getId, getIndexOfNextChildTag, getJspId, getParent, getParentUIComponentClassicTagBase, getPreviousOut, setBodyContent, setId, setJspId, setPageContext, setParent, setupResponseWriter`

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

Methods inherited from interface javax.servlet.jsp.tagext.Tag
`doEndTag, doStartTag, getParent, setPageContext, setParent`

Constructor Detail

### AjaxCommandButton

    public AjaxCommandButton()

Method Detail

### setAccesskey

    public void setAccesskey(javax.el.ValueExpression __accesskey)

  This attribute assigns an access key to an element. An access key is a single character from the document character set. Note: Authors should consider the input method of the expected reader when specifying an accesskey Setter for accesskey

  Parameters:
    `accesskey` - - new value

### setAction

    public void setAction(javax.el.MethodExpression __action)

  MethodBinding pointing at the application action to be invoked, if this UIComponent is activated by you, during the Apply Request Values or Invoke Application phase of the request processing lifecycle, depending on the value of the immediate property Setter for action

  Parameters:
    `action` - - new value

### setActionListener

    public void setActionListener(javax.el.MethodExpression __actionListener)

  MethodBinding pointing at method accepting an ActionEvent with return type void Setter for actionListener

  Parameters:
    `actionListener` - - new value

### setAjaxSingle

    public void setAjaxSingle(javax.el.ValueExpression __ajaxSingle)

  boolean attribute which provides possibility to limit JSF tree processing(decoding, conversion/validation, value applying) to the component which send the request only Setter for ajaxSingle

  Parameters:
    `ajaxSingle` - - new value

### setAlt

    public void setAlt(javax.el.ValueExpression __alt)

  Alternate textual description of the element rendered by this component. Setter for alt

  Parameters:
    `alt` - - new value

### setBypassUpdates

    public void setBypassUpdates(javax.el.ValueExpression __bypassUpdates)

  If "true", after process validations phase it skips updates of model beans on a force render response. It can be used for validating components input Setter for bypassUpdates

  Parameters:
    `bypassUpdates` - - new value

### setData

    public void setData(javax.el.ValueExpression __data)

  Serialized (on default with JSON) data passed on the client by a developer on AJAX request. It's accessible via "data.foo" syntax Setter for data

  Parameters:
    `data` - - new value

### setDir

    public void setDir(javax.el.ValueExpression __dir)

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

  Parameters:
    `dir` - - new value

### setDisabled

    public void setDisabled(javax.el.ValueExpression __disabled)

  If true, disable this component on page. Setter for disabled

  Parameters:
    `disabled` - - new value

### setEventsQueue

    public void setEventsQueue(javax.el.ValueExpression __eventsQueue)

  Name of requests queue to avoid send next request before complete other from same event. Can be used to reduce number of requests of frequently events (key press, mouse move etc.) Setter for eventsQueue

  Parameters:
    `eventsQueue` - - new value

### setFocus

    public void setFocus(javax.el.ValueExpression __focus)

  id of element to set focus after request completed on client side Setter for focus

  Parameters:
    `focus` - - new value

### setIgnoreDupResponses

    public void setIgnoreDupResponses(javax.el.ValueExpression __ignoreDupResponses)

  Attribute allows to ignore an Ajax Response produced by a request if the newest 'similar' request is in a queue already. ignoreDupResponses="true" does not cancel the request while it is processed on the server, but just allows to avoid unnecessary updates on the client side if the response isn't actual now. Setter for ignoreDupResponses

  Parameters:
    `ignoreDupResponses` - - new value

### setImage

    public void setImage(javax.el.ValueExpression __image)

  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. Setter for image

  Parameters:
    `image` - - new value

### setImmediate

    public void setImmediate(javax.el.ValueExpression __immediate)

  True means, that the default ActionListener should be executed immediately (i.e. during Apply Request Values phase of the request processing lifecycle), rather than waiting until the Invoke Application phase Setter for immediate

  Parameters:
    `immediate` - - new value

### setLang

    public void setLang(javax.el.ValueExpression __lang)

  Code describing the language used in the generated markup for this component Setter for lang

  Parameters:
    `lang` - - new value

### setLimitToList

    public void setLimitToList(javax.el.ValueExpression __limitToList)

  If "true", updates on client side ONLY elements from this 'reRender' property. If "false" (default) updates all rendered by ajax region components Setter for limitToList

  Parameters:
    `limitToList` - - new value

### setOnbeforedomupdate

    public void setOnbeforedomupdate(javax.el.ValueExpression __onbeforedomupdate)

  JavaScript code for call before DOM has been updated on client side Setter for onbeforedomupdate

  Parameters:
    `onbeforedomupdate` - - new value

### setOnblur

    public void setOnblur(javax.el.ValueExpression __onblur)

  HTML: script expression; the element lost the focus Setter for onblur

  Parameters:
    `onblur` - - new value

### setOnchange

    public void setOnchange(javax.el.ValueExpression __onchange)

  HTML: script expression; the element value was changed Setter for onchange

  Parameters:
    `onchange` - - new value

### setOnclick

    public void setOnclick(javax.el.ValueExpression __onclick)

  HTML: a script expression; a pointer button is clicked Setter for onclick

  Parameters:
    `onclick` - - new value

### setOncomplete

    public void setOncomplete(javax.el.ValueExpression __oncomplete)

  JavaScript code for call after request completed on client side Setter for oncomplete

  Parameters:
    `oncomplete` - - new value

### setOndblclick

    public void setOndblclick(javax.el.ValueExpression __ondblclick)

  HTML: a script expression; a pointer button is double-clicked Setter for ondblclick

  Parameters:
    `ondblclick` - - new value

### setOnfocus

    public void setOnfocus(javax.el.ValueExpression __onfocus)

  HTML: script expression; the element got the focus Setter for onfocus

  Parameters:
    `onfocus` - - new value

### setOnkeydown

    public void setOnkeydown(javax.el.ValueExpression __onkeydown)

  HTML: a script expression; a key is pressed down Setter for onkeydown

  Parameters:
    `onkeydown` - - new value

### setOnkeypress

    public void setOnkeypress(javax.el.ValueExpression __onkeypress)

  HTML: a script expression; a key is pressed and released Setter for onkeypress

  Parameters:
    `onkeypress` - - new value

### setOnkeyup

    public void setOnkeyup(javax.el.ValueExpression __onkeyup)

  HTML: a script expression; a key is released Setter for onkeyup

  Parameters:
    `onkeyup` - - new value

### setOnmousedown

    public void setOnmousedown(javax.el.ValueExpression __onmousedown)

  HTML: script expression; a pointer button is pressed down Setter for onmousedown

  Parameters:
    `onmousedown` - - new value

### setOnmousemove

    public void setOnmousemove(javax.el.ValueExpression __onmousemove)

  HTML: a script expression; a pointer is moved within Setter for onmousemove

  Parameters:
    `onmousemove` - - new value

### setOnmouseout

    public void setOnmouseout(javax.el.ValueExpression __onmouseout)

  HTML: a script expression; a pointer is moved away Setter for onmouseout

  Parameters:
    `onmouseout` - - new value

### setOnmouseover

    public void setOnmouseover(javax.el.ValueExpression __onmouseover)

  HTML: a script expression; a pointer is moved onto Setter for onmouseover

  Parameters:
    `onmouseover` - - new value

### setOnmouseup

    public void setOnmouseup(javax.el.ValueExpression __onmouseup)

  HTML: script expression; a pointer button is released Setter for onmouseup

  Parameters:
    `onmouseup` - - new value

### setProcess

    public void setProcess(javax.el.ValueExpression __process)

  Id['s] (in format of call UIComponent.findComponent()) of components, processed at the phases 2-5 in case of AjaxRequest caused by this component. Can be single id, comma-separated list of Id's, or EL Expression with array or Collection Setter for process

  Parameters:
    `process` - - new value

### setReRender

    public void setReRender(javax.el.ValueExpression __reRender)

  Id['s] (in format of call UIComponent.findComponent()) of components, rendered in case of AjaxRequest caused by this component. Can be single id, comma-separated list of Id's, or EL Expression with array or Collection Setter for reRender

  Parameters:
    `reRender` - - new value

### setRequestDelay

    public void setRequestDelay(javax.el.ValueExpression __requestDelay)

  Attribute defines the time (in ms.) that the request will be wait in the queue before it is ready to send. When the delay time is over, the request will be sent to the server or removed if the newest 'similar' request is in a queue already Setter for requestDelay

  Parameters:
    `requestDelay` - - new value

### setSize

    public void setSize(javax.el.ValueExpression __size)

  This attribute tells the user agent the initial width of the control. The width is given in pixels except when type attribute has the value "text" or "password". In that case, its value refers to the (integer) number of characters Setter for size

  Parameters:
    `size` - - new value

### setStatus

    public void setStatus(javax.el.ValueExpression __status)

  ID (in format of call UIComponent.findComponent()) of Request status component Setter for status

  Parameters:
    `status` - - new value

### setStyle

    public void setStyle(javax.el.ValueExpression __style)

  CSS style(s) is/are to be applied when this component is rendered Setter for style

  Parameters:
    `style` - - new value

### setStyleClass

    public void setStyleClass(javax.el.ValueExpression __styleClass)

  Corresponds to the HTML class attribute Setter for styleClass

  Parameters:
    `styleClass` - - new value

### setTabindex

    public void setTabindex(javax.el.ValueExpression __tabindex)

  This attribute specifies the position of the current element in the tabbing order for the current document. This value must be a number between 0 and 32767. User agents should ignore leading zeros Setter for tabindex

  Parameters:
    `tabindex` - - new value

### setTimeout

    public void setTimeout(javax.el.ValueExpression __timeout)

  Timeout ( in ms ) for request. Setter for timeout

  Parameters:
    `timeout` - - new value

### setTitle

    public void setTitle(javax.el.ValueExpression __title)

  Advisory title information about markup elements generated for this component Setter for title

  Parameters:
    `title` - - new value

### setType

    public void setType(javax.el.ValueExpression __type)

  submit|reset|image|button This attribute specifies a type of control to create. The default value for this attribute is "submit" Setter for type

  Parameters:
    `type` - - new value

### setValue

    public void setValue(javax.el.ValueExpression __value)

  The current value for this component Setter for value

  Parameters:
    `value` - - new value

### release

    public void release()

  Specified by:
    `release` in interface `javax.servlet.jsp.tagext.Tag`
  Overrides:
    `release` in class `javax.faces.webapp.UIComponentELTag`

### setProperties

    protected void setProperties(javax.faces.component.UIComponent component)

  Overrides:
    `setProperties` in class `javax.faces.webapp.UIComponentELTag`

### getComponentType

    public java.lang.String getComponentType()

  Specified by:
    `getComponentType` in class `javax.faces.webapp.UIComponentTagBase`

### getRendererType

    public java.lang.String getRendererType()

  Specified by:
    `getRendererType` in class `javax.faces.webapp.UIComponentTagBase`

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