JavaScript API Reference for Oracle ADF Faces

oracle.adfinternal.view.js.laf.dhtml.rich
Class AdfDhtmlInputBasePeer

org.ecmascript.object.Object
   |
   +--oracle.adfinternal.view.js.laf.dhtml.rich.subids.AdfDhtmlValuePeer
         |
         +--oracle.adfinternal.view.js.laf.dhtml.rich.AdfDhtmlEditableValuePeer
               |
               +--oracle.adfinternal.view.js.laf.dhtml.rich.AdfDhtmlInputBasePeer

Direct Known Subclasses:

AdfDhtmlCodeEditorPeer, AdfDhtmlInputColorPeer, AdfDhtmlInputDatePeer, AdfDhtmlInputListOfValuesSuperBasePeer, AdfDhtmlInputNumberSpinboxBasePeer, AdfDhtmlInputSearchPeer, AdfDhtmlInputTextPeer

public class AdfDhtmlInputBasePeer
extends AdfDhtmlEditableValuePeer

_LAST_VALUE

private static Object _LAST_VALUE

AdfDhtmlInputBasePeer

public AdfDhtmlInputBasePeer()

Base Peer for the input components.

CheckLength

protected Object CheckLength(Object component,
                             Object node)

Enforce the component's maximumLength property -- don't let the user type in more characters than maximumLength specifies. If the mode.value exceeds the maximumLength, this method will modify the node.value by truncating it to the correct length.

Parameters:

component
node

Return:

Object - boolean returns true if the maximum length has already been reached.

_getDefaultIsChangeRequired

private Object _getDefaultIsChangeRequired(Object component,
                                           Object value)

Parameters:

component
value

Return:

Object

getLastValue

public static Object getLastValue(Object contentNode)

Returns the last value stored in the node under the expando 'data-afr-lastvalue'.

Parameters:

contentNode

-

Element holding the last value

Return:

Object - lastValue

_getLength

private Object _getLength(Object component,
                          Object value)

Parameters:

component
value

Return:

Object

GetSubmittedValue

protected Object GetSubmittedValue(Object component,
                                   Object domElement)

Returns the submittedValue by getting the value of the input dom node.

Parameters:

component	-	Component that this peer will be associated with
domElement	-	Root DOM element of this peer

Return:

Object - submittedValue

Overrides:

AdfDhtmlEditableValuePeer.GetSubmittedValue(Object, Object)

_getSubstr

private Object _getSubstr(Object component,
                          Object value,
                          Object start,
                          Object length)

Parameters:

component
value
start
length

Return:

Object

HandleComponentBlur

protected Object HandleComponentBlur(Object componentEvent)

Parameters:

componentEvent

Return:

Object

HandleComponentFocus

protected Object HandleComponentFocus(Object componentEvent)

Parameters:

componentEvent

Return:

Object

Overrides:

AdfDhtmlEditableValuePeer.HandleComponentFocus(Object)

initialize

public Object initialize(Object component)

Parameters:

component

Return:

Object

InitSubclass

protected static Object InitSubclass()

Return:

Object

Overrides:

AdfDhtmlEditableValuePeer.InitSubclass()

needsFocusTargetStyleClass

public Object needsFocusTargetStyleClass()

Return:

Object

NeedsSpuriousDirtyValueTracking

protected Object NeedsSpuriousDirtyValueTracking()

Determines whether we should manually track the peer's input value in order to work around problems with Selenium RC failing to properly simulate DOM events. If this method is overridden to return true, AdfDhtmlEditableValuePeer will store the component's submitted value during InitDomElement() and will use this to determine whether the value we've got a "spurious" dirty value when "#__isSpuriousValue()" is called. This method should be overridden to return by any subclass that may be tripped up by Selenium RC's failure to properly simulate DOM events. See AdfDirtyStateService for more details.

Return:

Object

Overrides:

AdfDhtmlEditableValuePeer.NeedsSpuriousDirtyValueTracking()

preventNextValueSubmission

public Object preventNextValueSubmission()

Sets the flag to cancel next value change event. This should be invoked when focus is being lost within the component from the content field. e.g. When focus is moved from InputLOV's content field to InputLOV's search icon.

Return:

Object

RunValidation

protected Object RunValidation(Object component,
                               Object targetNode,
                               Object isChangeRequired)

Don't call this code unless the input element is the content node

Parameters:

component	-	Component
targetNode	-	targetNode of event
isChangeRequired

Return:

Object

setLastValue

public static Object setLastValue(Object contentNode,
                                  Object value)

Sets the expando 'data-afr-lastvalue' to the element to store the last value.

Parameters:

contentNode	-	The element to which the last value must be set
value	-	The last value to be set. This is optional parameter. If not passed, the current value of element is set as Last Value

Return:

Object

ShouldShowHint

protected Object ShouldShowHint(Object component,
                                Object domElement)

Show hints in note window for this component.

Parameters:

component
domElement

Return:

Object

Overrides:

AdfDhtmlEditableValuePeer.ShouldShowHint(Object, Object)

__simulateBlur

Object __simulateBlur(Object comp)

Simulates blur handling in cases when we know that the focus is lost, but onBlur is not yet called (such as when onbeforeunload is delivered)

Parameters:

comp

Return:

Object

UpdateLastValue

protected Object UpdateLastValue(Object component)

Parameters:

component

Return:

Object

VetoBlurValidation

protected Object VetoBlurValidation()

Return:

Object

WasSubmitted

protected Object WasSubmitted(Object component)

Returns false if blur event (which results in validation) is queued but focus is lost to a DOM element within the component itself.

Parameters:

component

Return:

Object

Overrides:

AdfDhtmlEditableValuePeer.WasSubmitted(Object)