| Pacchetto | spark.events |
| Classe | public class GridItemEditorEvent |
| Ereditarietà | GridItemEditorEvent  Event Object |
| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 4.5 |
| Versioni runtime: | Flash Player 10, AIR 2.5 |
The life cycle starts with the dispatch of an
GRID_ITEM_EDITOR_SESSION_STARTING event.
You can cancel the event to stop the editing session by
calling the preventDefault() method in the event listener.
After the item editor opens, the GRID_ITEM_EDITOR_SESSION_START
is dispatched to notify listeners that the editor has been opened.
The editing session can be saved or canceled. If the session is saved,
then the GRID_ITEM_EDITOR_SESSION_SAVE event is dispatched.
If the editor is canceled, a GRID_ITEM_EDITOR_SESSION_CANCEL
event is dispatched.
Elementi API correlati
spark.components.gridClasses.IGridItemEditor
spark.components.gridClasses.GridColumn
spark.components.gridClasses.GridColumn.itemEditor
Nascondi proprietà pubbliche ereditate
Mostra proprietà pubbliche ereditate| Proprietà | Definito da | ||
|---|---|---|---|
 | bubbles : Boolean [sola lettura]
Indica se un evento è un evento di bubbling. | Event | |
| cancelable : Boolean [sola lettura]
Indica se il comportamento associato all'evento può essere impedito. | Event | |
| column : GridColumn
The column of the cell that is being edited. | GridItemEditorEvent | ||
| columnIndex : int
The zero-based index of the column that is being edited. | GridItemEditorEvent | ||
| constructor : Object
Un riferimento all'oggetto classe o alla funzione di costruzione per una determinata istanza di oggetto. | Object | |
| currentTarget : Object [sola lettura]
L'oggetto che elabora attivamente l'oggetto Event con un listener di eventi. | Event | |
| eventPhase : uint [sola lettura]
La fase attuale del flusso di eventi. | Event | |
| rowIndex : int
The index of the row that is being edited. | GridItemEditorEvent | ||
| target : Object [sola lettura]
Il target dell'evento. | Event | |
| type : String [sola lettura]
Il tipo di evento. | Event | |
| Metodo | Definito da | ||
|---|---|---|---|
GridItemEditorEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, rowIndex:uint = -1, columnIndex:uint = -1, column:GridColumn = null)
Constructor. | GridItemEditorEvent | ||
|
Duplica un'istanza di una sottoclasse Event. | Event | |
|
Una funzione dell'utilità per l'implementazione del metodo toString() in classi Event ActionScript 3.0 personalizzate. | Event | |
|
Indica se per un oggetto è definita una proprietà specifica. | Object | |
|
Verifica se sull'evento è stato chiamato il metodo preventDefault(). | Event | |
|
Indica se un'istanza della classe Object si trova nella catena di prototipi dell'oggetto specificato come parametro. | Object | |
|
Annulla il comportamento predefinito di un evento se tale comportamento può essere annullato. | Event | |
|
Indica se la proprietà specificata esiste ed è enumerabile. | Object | |
|
Imposta la disponibilità di una proprietà dinamica per le operazioni cicliche. | Object | |
|
Impedisce l'elaborazione di tutti i listener di eventi nel nodo corrente e in tutti i nodi successivi del flusso di eventi. | Event | |
|
Impedisce l'elaborazione di tutti i listener di eventi nei nodi del flusso di eventi successivi a quello corrente. | Event | |
|
Restituisce la rappresentazione in formato stringa di questo oggetto, formattato in base alle convenzioni specifiche per le versioni localizzate. | Object | |
|
Restituisce una stringa che contiene tutte le proprietà dell'oggetto Event. | Event | |
|
Restituisce il valore di base dell'oggetto specificato. | Object | |
| Costante | Definito da | ||
|---|---|---|---|
| GRID_ITEM_EDITOR_SESSION_CANCEL : String = "gridItemEditorSessionCancel" [statico]
The GridItemEditorEvent.GRID_ITEM_EDITOR_SESSION_CANCEL
constant defines the value of the type property of the
event object for a cancelridItemEditor event. | GridItemEditorEvent | ||
| GRID_ITEM_EDITOR_SESSION_SAVE : String = "gridItemEditorSessionSave" [statico]
The GridItemEditorEvent.GRID_ITEM_EDITOR_SESSION_SAVE
constant defines the value of the type property of the
event object for a saveGridItemEditor event. | GridItemEditorEvent | ||
| GRID_ITEM_EDITOR_SESSION_START : String = "gridItemEditorSessionStart" [statico]
The GridItemEditorEvent.GRID_ITEM_EDITOR_SESSION_START
constant defines the value of the type property of the
event object for a openGridItemEditor event. | GridItemEditorEvent | ||
| GRID_ITEM_EDITOR_SESSION_STARTING : String = "gridItemEditorSessionStarting" [statico]
The GridItemEditorEvent.GRID_ITEM_EDITOR_SESSION_STARTING
constant defines the value of the type property of the
event object for a startGridItemEditorSession event. | GridItemEditorEvent | ||
column | proprietà |
public var column:GridColumn| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 4.5 |
| Versioni runtime: | Flash Player 10, AIR 2.5 |
The column of the cell that is being edited.
columnIndex | proprietà |
public var columnIndex:int| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 4.5 |
| Versioni runtime: | Flash Player 10, AIR 2.5 |
The zero-based index of the column that is being edited.
rowIndex | proprietà |
public var rowIndex:int| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 4.5 |
| Versioni runtime: | Flash Player 10, AIR 2.5 |
The index of the row that is being edited.
GridItemEditorEvent | () | Funzione di costruzione |
public function GridItemEditorEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, rowIndex:uint = -1, columnIndex:uint = -1, column:GridColumn = null)| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 4.5 |
| Versioni runtime: | Flash Player 10, AIR 2.5 |
Constructor.
Parametritype:String — The event type; indicates the action that caused the event.
| |
bubbles:Boolean (default = false) | |
cancelable:Boolean (default = false) | |
rowIndex:uint (default = -1) | |
columnIndex:uint (default = -1) | |
column:GridColumn (default = null) |
Elementi API correlati
GRID_ITEM_EDITOR_SESSION_CANCEL | Costante |
public static const GRID_ITEM_EDITOR_SESSION_CANCEL:String = "gridItemEditorSessionCancel"| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 4.5 |
| Versioni runtime: | Flash Player 10, AIR 2.5 |
The GridItemEditorEvent.GRID_ITEM_EDITOR_SESSION_CANCEL
constant defines the value of the type property of the
event object for a cancelridItemEditor event.
Dispatched after the item editor has been closed without saving its data.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
columnIndex | The zero-based column index of the item that was edited but not modified. |
rowIndex | The zero-based row index of the item that was edited but not modified. |
column | The column of the cell that was edited. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | GridItemEditorEvent.GRID_ITEM_EDITOR_SESSION_CANCEL |
Elementi API correlati
GRID_ITEM_EDITOR_SESSION_SAVE | Costante |
public static const GRID_ITEM_EDITOR_SESSION_SAVE:String = "gridItemEditorSessionSave"| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 4.5 |
| Versioni runtime: | Flash Player 10, AIR 2.5 |
The GridItemEditorEvent.GRID_ITEM_EDITOR_SESSION_SAVE
constant defines the value of the type property of the
event object for a saveGridItemEditor event.
Dispatched after the data in item editor has been saved into the data
provider and the editor has been closed.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
columnIndex | The zero-based column index of the item that was modified. |
rowIndex | The zero-based row index of the item that was modified. |
column | The column of the cell that was edited. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | GridItemEditorEvent.GRID_ITEM_EDITOR_SESSION_SAVE |
Elementi API correlati
GRID_ITEM_EDITOR_SESSION_START | Costante |
public static const GRID_ITEM_EDITOR_SESSION_START:String = "gridItemEditorSessionStart"| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 4.5 |
| Versioni runtime: | Flash Player 10, AIR 2.5 |
The GridItemEditorEvent.GRID_ITEM_EDITOR_SESSION_START
constant defines the value of the type property of the
event object for a openGridItemEditor event.
Dispatched immediately after an item editor has been opened.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
columnIndex | The zero-based column index of the item editor. |
rowIndex | The zero-based row index of the item editor. |
column | The column of the cell that is being edited. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | GridItemEditorEvent.GRID_ITEM_EDITOR_SESSION_START |
Elementi API correlati
GRID_ITEM_EDITOR_SESSION_STARTING | Costante |
public static const GRID_ITEM_EDITOR_SESSION_STARTING:String = "gridItemEditorSessionStarting"| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 4.5 |
| Versioni runtime: | Flash Player 10, AIR 2.5 |
The GridItemEditorEvent.GRID_ITEM_EDITOR_SESSION_STARTING
constant defines the value of the type property of the
event object for a startGridItemEditorSession event.
Dispatched when a new item editor session has been requested. A listener
can dynamically determine if a cell is editable and cancel the edit by calling
the preventDefault() method if it is not.
A listener can also dynamically change the editor used
by assigning a different item editor to a grid column.
If this event is canceled the item editor will not be created.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
columnIndex | The zero-based column index of the requested item editor. |
rowIndex | The zero-based row index of the requested item editor. |
column | The column of the cell associated with the edit request. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | GridItemEditorEvent.GRID_ITEM_EDITOR_SESSION_STARTING |
Elementi API correlati
Tue Jun 12 2018, 02:44 PM Z