| Pakket | mx.events |
| Klasse | public class AdvancedDataGridEvent |
| Overerving | AdvancedDataGridEvent  Event Object |
| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Verwante API-elementen
Overerfde openbare eigenschappen verbergen
Overerfde openbare eigenschappen weergeven| Eigenschap | Gedefinieerd door | ||
|---|---|---|---|
| animate : Boolean
If true, animate an opening or closing operation; used for
ITEM_OPENING type events only. | AdvancedDataGridEvent | ||
 | bubbles : Boolean [alleen-lezen]
Geeft aan of een gebeurtenis een terugkoppelgebeurtenis is. | Event | |
| cancelable : Boolean [alleen-lezen]
Geeft aan of het gedrag dat aan deze gebeurtenis is gekoppeld, kan worden voorkomen. | Event | |
| column : AdvancedDataGridColumn
The AdvancedDataGridColumnGroup instance for the column that caused the event. | AdvancedDataGridEvent | ||
| columnIndex : int
The zero-based index in the AdvancedDataGrid object's columns Array
of the column associated with the event. | AdvancedDataGridEvent | ||
| constructor : Object
Verwijzing naar het klasseobject of de constructorfunctie van een bepaalde objectinstantie. | Object | |
| currentTarget : Object [alleen-lezen]
Het object dat het gebeurtenisobject actief verwerkt met een gebeurtenislistener. | Event | |
| dataField : String
The name of the field or property in the data associated with the column. | AdvancedDataGridEvent | ||
| dispatchEvent : Boolean
Whether to dispatch an ITEM_OPEN or
ITEM_CLOSE event after the open or close animation
is complete. | AdvancedDataGridEvent | ||
| eventPhase : uint [alleen-lezen]
De huidige fase in de gebeurtenisstroom. | Event | |
| headerPart : String
If HEADER_RELEASE event, which part of the header was clicked. | AdvancedDataGridEvent | ||
| item : Object
Storage for the node property. | AdvancedDataGridEvent | ||
| itemRenderer : IListItemRenderer
The item renderer for the item that is being edited, or the header
render that is being clicked or stretched. | AdvancedDataGridEvent | ||
| localX : Number
The column's x-position, in pixels; used for replaying column stretch events. | AdvancedDataGridEvent | ||
| multiColumnSort : Boolean
If true, indicates that the new dataField property
should be used along with whatever sorting
is already in use, resulting in a multicolumn sort. | AdvancedDataGridEvent | ||
| opening : Boolean
Indicates whether the item
is opening true, or closing false. | AdvancedDataGridEvent | ||
| reason : String
The reason the itemEditEnd event was dispatched. | AdvancedDataGridEvent | ||
| removeColumnFromSort : Boolean
If true, remove the column from the multicolumn sort. | AdvancedDataGridEvent | ||
| rowIndex : int
The zero-based index of the item in the data provider. | AdvancedDataGridEvent | ||
| target : Object [alleen-lezen]
Doel van gebeurtenis. | Event | |
| triggerEvent : Event
The MouseEvent object or KeyboardEvent object for the event that triggered this
event, or null if this event was triggered programmatically. | AdvancedDataGridEvent | ||
| type : String [alleen-lezen]
Het type gebeurtenis. | Event | |
| Methode | Gedefinieerd door | ||
|---|---|---|---|
AdvancedDataGridEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, columnIndex:int = -1, dataField:String = null, rowIndex:int = -1, reason:String = null, itemRenderer:IListItemRenderer = null, localX:Number = NaN, multiColumnSort:Boolean = false, removeColumnFromSort:Boolean = false, item:Object = null, triggerEvent:Event = null, headerPart:String = null)
Constructor. | AdvancedDataGridEvent | ||
|
Dupliceert een instantie van een subklasse Event. | Event | |
|
Een hulpprogrammafunctie voor de implementatie van de methode toString() in aangepaste ActionScript 3.0-Event-klassen. | Event | |
|
Geeft aan of voor een object een opgegeven eigenschap is gedefinieerd. | Object | |
|
Controleert of de methode preventDefault() is aangeroepen voor de gebeurtenis. | Event | |
|
Geeft aan of een instantie van de klasse Object zich in de prototypeketen van het object bevindt dat als parameter is opgegeven. | Object | |
|
Annuleert het standaardgedrag van een gebeurtenis wanneer dat gedrag kan worden geannuleerd. | Event | |
|
Geeft aan of de opgegeven eigenschap bestaat en kan worden opgesomd. | Object | |
|
Stelt de beschikbaarheid van een dynamische eigenschap voor lusbewerkingen in. | Object | |
|
Voorkomt het verwerken van gebeurtenislisteners in het huidige knooppunt en volgende knooppunten in de gebeurtenisstroom. | Event | |
|
Voorkomt het verwerken van gebeurtenislisteners in knooppunten die volgen op het huidige knooppunt in de gebeurtenisstroom. | Event | |
|
Geeft de tekenreeksweergave van dit object weer, geformatteerd volgens de locatiespecifieke conventies. | Object | |
|
Retourneert een tekenreeks die alle eigenschappen van het Event-object bevat. | Event | |
|
Retourneert de primitieve waarde van het opgegeven object. | Object | |
| Constante | Gedefinieerd door | ||
|---|---|---|---|
| COLUMN_STRETCH : String = "columnStretch" [statisch]
The AdvancedDataGridEvent.COLUMN_STRETCH constant defines the value of the
type property of the event object for a
columnStretch event, which indicates that a
user expanded a column horizontally. | AdvancedDataGridEvent | ||
| HEADER_DRAG_OUTSIDE : String = "headerDragOutside" [statisch]
The AdvancedDataGridEvent.HEADER_DRAG_OUTSIDE constant defines the value of the
type property of the event object for a
headerDragOutside event, which indicates that the
user pressed and released the mouse on a column header. | AdvancedDataGridEvent | ||
| HEADER_DROP_OUTSIDE : String = "headerDropOutside" [statisch]
The AdvancedDataGridEvent.HEADER_DROP_OUTSIDE constant defines the value of the
type property of the event object for a
headerDropOutside event. | AdvancedDataGridEvent | ||
| HEADER_RELEASE : String = "headerRelease" [statisch]
The AdvancedDataGridEvent.HEADER_RELEASE constant defines the value of the
type property of the event object for a
headerRelease event, which indicates that the
user pressed and released the mouse on a column header. | AdvancedDataGridEvent | ||
| ITEM_CLOSE : String = "itemClose" [statisch]
The AdvancedDataGridEvent.ITEM_CLOSE event type constant indicates that a AdvancedDataGrid
branch closed or collapsed. | AdvancedDataGridEvent | ||
| ITEM_EDIT_BEGIN : String = "itemEditBegin" [statisch]
The AdvancedDataGridEvent.ITEM_EDIT_BEGIN constant defines the value of the
type property of the event object for a
itemEditBegin event, which indicates that an
item is ready to be edited. | AdvancedDataGridEvent | ||
| ITEM_EDIT_BEGINNING : String = "itemEditBeginning" [statisch]
The AdvancedDataGridEvent.ITEM__EDIT_BEGINNING constant defines the value of the
type property of the event object for a
itemEditBeginning event, which indicates that the user has
prepared to edit an item, for example, by releasing the mouse button
over the item. | AdvancedDataGridEvent | ||
| ITEM_EDIT_END : String = "itemEditEnd" [statisch]
The AdvancedDataGridEvent.ITEM_EDIT_END constant defines the value of the
type property of the event object for a
itemEditEnd event, which indicates that an edit
session is ending. | AdvancedDataGridEvent | ||
| ITEM_FOCUS_IN : String = "itemFocusIn" [statisch]
The AdvancedDataGridEvent.ITEM_FOCUS_IN constant defines the value of the
type property of the event object for a
itemFocusIn event, which indicates that an
item has received the focus. | AdvancedDataGridEvent | ||
| ITEM_FOCUS_OUT : String = "itemFocusOut" [statisch]
The AdvancedDataGridEvent.ITEM_FOCUS_OUT constant defines the value of the
type property of the event object for a
itemFocusOut event, which indicates that an
item has lost the focus. | AdvancedDataGridEvent | ||
| ITEM_OPEN : String = "itemOpen" [statisch]
The AdvancedDataGridEvent.ITEM_OPEN event type constant indicates that an AdvancedDataGrid
branch opened or expanded. | AdvancedDataGridEvent | ||
| ITEM_OPENING : String = "itemOpening" [statisch]
The AdvancedDataGridEvent.ITEM_OPENING event type constant is dispatched immediately
before a AdvancedDataGrid opens or closes. | AdvancedDataGridEvent | ||
| SORT : String = "sort" [statisch]
The AdvancedDataGridEvent.SORT constant defines the value of the
type property of the event object for a
sort event. | AdvancedDataGridEvent | ||
animate | eigenschap |
public var animate:Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
If true, animate an opening or closing operation; used for
ITEM_OPENING type events only.
column | eigenschap |
public var column:AdvancedDataGridColumn| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The AdvancedDataGridColumnGroup instance for the column that caused the event.
columnIndex | eigenschap |
public var columnIndex:int| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The zero-based index in the AdvancedDataGrid object's columns Array
of the column associated with the event.
dataField | eigenschap |
public var dataField:String| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The name of the field or property in the data associated with the column.
dispatchEvent | eigenschap |
public var dispatchEvent:Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Whether to dispatch an ITEM_OPEN or
ITEM_CLOSE event after the open or close animation
is complete. Used for ITEM_OPENING events only.
headerPart | eigenschap |
public var headerPart:String| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
If HEADER_RELEASE event, which part of the header was clicked.
item | eigenschap |
public var item:Object| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Storage for the node property.
If you populate the AdvancedDataGrid control from XML data, access
the label and data properties for
the node as
event.node.attributes.label and
event.node.attributes.data.
itemRenderer | eigenschap |
public var itemRenderer:IListItemRenderer| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The item renderer for the item that is being edited, or the header render that is being clicked or stretched. You can access the data provider by using this property.
localX | eigenschap |
public var localX:Number| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The column's x-position, in pixels; used for replaying column stretch events.
multiColumnSort | eigenschap |
public var multiColumnSort:Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
If true, indicates that the new dataField property
should be used along with whatever sorting
is already in use, resulting in a multicolumn sort.
If false, any sorting present should be removed,
and a fresh sorting should be done for the new dataField property.
opening | eigenschap |
public var opening:Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Indicates whether the item
is opening true, or closing false.
Used for an ITEM_OPENING type events only.
reason | eigenschap |
public var reason:String| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The reason the itemEditEnd event was dispatched.
Valid only for events with type ITEM_EDIT_END.
The possible values are defined in the AdvancedDataGridEventReason class.
Verwante API-elementen
removeColumnFromSort | eigenschap |
public var removeColumnFromSort:Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
If true, remove the column from the multicolumn sort.
rowIndex | eigenschap |
public var rowIndex:int| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The zero-based index of the item in the data provider.
triggerEvent | eigenschap |
public var triggerEvent:Event| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The MouseEvent object or KeyboardEvent object for the event that triggered this
event, or null if this event was triggered programmatically.
AdvancedDataGridEvent | () | Constructor |
public function AdvancedDataGridEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, columnIndex:int = -1, dataField:String = null, rowIndex:int = -1, reason:String = null, itemRenderer:IListItemRenderer = null, localX:Number = NaN, multiColumnSort:Boolean = false, removeColumnFromSort:Boolean = false, item:Object = null, triggerEvent:Event = null, headerPart:String = null)| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Constructor.
Parameterstype:String — The event type; indicates the action that caused the event.
| |
bubbles:Boolean (default = false) | |
cancelable:Boolean (default = false) | |
columnIndex:int (default = -1) | |
dataField:String (default = null) | |
rowIndex:int (default = -1) | |
reason:String (default = null)itemEditEnd event.
| |
itemRenderer:IListItemRenderer (default = null) | |
localX:Number (default = NaN)columnStretch events.
| |
multiColumnSort:Boolean (default = false) | |
removeColumnFromSort:Boolean (default = false) | |
item:Object (default = null)node property. .
| |
triggerEvent:Event (default = null)null if this event was triggered programmatically.
| |
headerPart:String (default = null) |
COLUMN_STRETCH | Constante |
public static const COLUMN_STRETCH:String = "columnStretch"| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The AdvancedDataGridEvent.COLUMN_STRETCH constant defines the value of the
type property of the event object for a
columnStretch event, which indicates that a
user expanded a column horizontally.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false |
columnIndex | The zero-based index of the
item's column in the AdvancedDataGrid object's columns array. |
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. |
dataField | The name of the field or property in the data associated with the column. |
item | The AdvancedDataGrid item (node) that closed. |
itemRenderer | null |
localX | The x position of the mouse. |
multiColumnSort | false |
reason | null |
removeColumnFromSort | false |
rowIndex | The zero-based index of the item in the data provider. |
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. |
triggerEvent | If the node closed in response to a user action, identifies it as a keyboard action or a mouse action. |
type | AdvancedDataGridEvent.COLUMN_STRETCH |
HEADER_DRAG_OUTSIDE | Constante |
public static const HEADER_DRAG_OUTSIDE:String = "headerDragOutside"| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The AdvancedDataGridEvent.HEADER_DRAG_OUTSIDE constant defines the value of the
type property of the event object for a
headerDragOutside event, which indicates that the
user pressed and released the mouse on a column header.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
columnIndex | The zero-based index of the
item's column in the AdvancedDataGrid object's columns array. |
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. |
dataField | The name of the field or property in the data associated with the column. |
itemRenderer | The header renderer that is being released. |
localX | NaN |
reason | null |
rowIndex | null |
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 | AdvancedDataGridEvent.HEADER_RELEASE |
HEADER_DROP_OUTSIDE | Constante |
public static const HEADER_DROP_OUTSIDE:String = "headerDropOutside"| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The AdvancedDataGridEvent.HEADER_DROP_OUTSIDE constant defines the value of the
type property of the event object for a
headerDropOutside event.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
columnIndex | The zero-based index of the
item's column in the AdvancedDataGrid object's columns array. |
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. |
dataField | The name of the field or property in the data associated with the column. |
item | The AdvancedDataGrid item (node) that closed. |
itemRenderer | The header renderer that is being released. |
localX | NaN |
multiColumnSort | false |
reason | null |
removeColumnFromSort | false |
rowIndex | null |
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. |
triggerEvent | If the node closed in response to a user action, identifies it as a keyboard action or a mouse action. |
type | AdvancedDataGridEvent.HEADER_RELEASE |
HEADER_RELEASE | Constante |
public static const HEADER_RELEASE:String = "headerRelease"| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The AdvancedDataGridEvent.HEADER_RELEASE constant defines the value of the
type property of the event object for a
headerRelease event, which indicates that the
user pressed and released the mouse on a column header.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
columnIndex | The zero-based index of the
item's column in the AdvancedDataGrid object's columns array. |
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. |
dataField | The name of the field or property in the data associated with the column. |
item | The AdvancedDataGrid item (node) that closed. |
itemRenderer | The header renderer that is being released. |
localX | NaN |
multiColumnSort | undefined - Use the sort event
if you want to sort on multiple columns. |
reason | null |
removeColumnFromSort | false |
rowIndex | null |
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. |
triggerEvent | If the node closed in response to a user action, identifies it as a keyboard action or a mouse action. |
type | AdvancedDataGridEvent.HEADER_RELEASE |
ITEM_CLOSE | Constante |
public static const ITEM_CLOSE:String = "itemClose"| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The AdvancedDataGridEvent.ITEM_CLOSE event type constant indicates that a AdvancedDataGrid branch closed or collapsed.
The properties of the event object for this event type have the following values. Not all properties are meaningful for all kinds of events. See the detailed property descriptions for more information.
| 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. |
dataField | The name of the field or property in the data associated with the column. |
item | The AdvancedDataGrid item (node) that closed. |
itemRenderer | The ListItemRenderer for the node that closed. |
localX | NaN |
multiColumnSort | false |
removeColumnFromSort | false |
rowIndex | -1 |
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. |
triggerEvent | If the node closed in response to a user action, identifies it as a keyboard action or a mouse action. |
type | AdvancedDataGridEvent.ITEM_CLOSE |
ITEM_EDIT_BEGIN | Constante |
public static const ITEM_EDIT_BEGIN:String = "itemEditBegin"| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The AdvancedDataGridEvent.ITEM_EDIT_BEGIN constant defines the value of the
type property of the event object for a
itemEditBegin event, which indicates that an
item is ready to be edited.
The default listener for this event performs the following actions:
- Creates an item editor object by using a call to the
createItemEditor()method. - Copies the
dataproperty from the item to the editor. By default, the item editor object is an instance of the TextInput control. You use theitemEditorproperty of the list control to specify a custom item editor class. - Sets the
itemEditorInstanceproperty of the list control to reference the item editor instance.
You can write an event listener for this event to modify the data passed to the item editor. For example, you might modify the data, its format, or other information used by the item editor.
You can also create an event listener to specify the item editor used to edit the item. For example, you might have two different item editors. Within the event listener, you can examine the data to be edited or other information, and open the appropriate item editor by doing the following:
- Call
preventDefault()to stop Flex from calling thecreateItemEditor()method as part of the default event listener. - Set the
itemEditorproperty to the appropriate editor. - Call the
createItemEditor()method.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
columnIndex | The zero-based index of the
item's column in the AdvancedDataGrid object's columns array. |
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. |
dataField | null |
item | The AdvancedDataGrid item (node). |
itemRenderer | The item renderer for the item that is being edited. |
localX | NaN |
multiColumnSort | false |
reason | null |
removeColumnFromSort | false |
rowIndex | The zero-based index of the item in the data provider. |
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. |
triggerEvent | If the node closed in response to a user action, identifies it as a keyboard action or a mouse action. |
type | AdvancedDataGridEvent.ITEM_EDIT_BEGIN |
ITEM_EDIT_BEGINNING | Constante |
public static const ITEM_EDIT_BEGINNING:String = "itemEditBeginning"| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The AdvancedDataGridEvent.ITEM__EDIT_BEGINNING constant defines the value of the
type property of the event object for a
itemEditBeginning event, which indicates that the user has
prepared to edit an item, for example, by releasing the mouse button
over the item.
The default listener for this event sets the AdvancedDataGrid.editedItemPosition
property to the item that has focus, which starts the item editing session.
You typically write your own event listener for this event to
disallow editing of a specific item or items.
Calling the preventDefault() method from within your own
event listener for this event prevents the default listener from executing.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
columnIndex | The zero-based index of the
item's column in the AdvancedDataGrid object's columns array. |
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. |
dataField | The name of the field or property in the data associated with the item's column. |
item | The AdvancedDataGrid item (node) that closed. |
itemRenderer | The item renderer for the item that will be edited. This property is null if this event is generated by keyboard, as the item to be edited may be off-screen. |
localX | NaN |
multiColumnSort | false |
reason | null |
removeColumnFromSort | false |
rowIndex | The zero-based index of the item in the data provider. |
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. |
triggerEvent | If the node closed in response to a user action, identifies it as a keyboard action or a mouse action. |
type | AdvancedDataGridEvent.ITEM_EDIT_BEGINNING |
ITEM_EDIT_END | Constante |
public static const ITEM_EDIT_END:String = "itemEditEnd"| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The AdvancedDataGridEvent.ITEM_EDIT_END constant defines the value of the
type property of the event object for a
itemEditEnd event, which indicates that an edit
session is ending.
The list components have a default handler for this event that copies the data from the item editor to the data provider of the list control. The default event listener performs the following actions:
- Uses the
editorDataFieldproperty of the AdvancedDataGridColumn associated with this event to determine the property of the item editor containing the new data and updates the data provider item with that new data. Since the default item editor is the TextInput control, the default value of theeditorDataFieldproperty is"text", to specify that thetextproperty of the TextInput contains the new item data. - Calls the
destroyItemEditor()method to close the item editor.
You typically write an event listener for this event to perform the following actions:
- In your event listener, you can modify the data returned by the editor
to the list component. For example, you can reformat the data before returning
it to the list control. By default, an item editor can only return a single value.
You must write an event listener for the
itemEditEndevent if you want to return multiple values. - In your event listener, you can examine the data entered into the item editor.
If the data is incorrect, you can call the
preventDefault()method to stop Flex from passing the new data back to the list control and from closing the editor.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
columnIndex | The zero-based index of the
item's column in the AdvancedDataGrid object's columns array. |
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. |
dataField | The name of the field or property in the data associated with the item's column. |
item | The AdvancedDataGrid item (node) that closed. |
itemRenderer | The item renderer for the item that is being edited. |
localX | NaN |
multiColumnSort | false |
reason | A constant defining the reason for the event.
The value must be a member of the AdvancedDataGridEventReason class. |
removeColumnFromSort | false |
rowIndex | The zero-based index of the item in the data provider. |
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. |
triggerEvent | If the node closed in response to a user action, identifies it as a keyboard action or a mouse action. |
type | AdvancedDataGridEvent.ITEM_EDIT_END |
ITEM_FOCUS_IN | Constante |
public static const ITEM_FOCUS_IN:String = "itemFocusIn"| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The AdvancedDataGridEvent.ITEM_FOCUS_IN constant defines the value of the
type property of the event object for a
itemFocusIn event, which indicates that an
item has received the focus.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false |
columnIndex | The zero-based index of the
item's column in the AdvancedDataGrid object's columns array. |
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. |
dataField | null |
item | The AdvancedDataGrid item (node) that closed. |
itemRenderer | The item editor instance for the item that is being edited. |
localX | NaN |
multiColumnSort | false |
reason | null |
removeColumnFromSort | false |
rowIndex | The zero-based index of the item in the data provider. |
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. |
triggerEvent | If the node closed in response to a user action, identifies it as a keyboard action or a mouse action. |
type | AdvancedDataGridEvent.ITEM_FOCUS_IN |
ITEM_FOCUS_OUT | Constante |
public static const ITEM_FOCUS_OUT:String = "itemFocusOut"| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The AdvancedDataGridEvent.ITEM_FOCUS_OUT constant defines the value of the
type property of the event object for a
itemFocusOut event, which indicates that an
item has lost the focus.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false |
columnIndex | The zero-based index of the
item's column in the AdvancedDataGrid object's columns array. |
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. |
dataField | null |
item | The AdvancedDataGrid item (node) that closed. |
itemRenderer | The item editor instance for the item that is being edited. |
localX | NaN |
multiColumnSort | false |
reason | null |
removeColumnFromSort | false |
rowIndex | The zero-based index of the item in the data provider. |
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. |
triggerEvent | If the node closed in response to a user action, identifies it as a keyboard action or a mouse action. |
type | AdvancedDataGridEvent.ITEM_FOCUS_OUT |
ITEM_OPEN | Constante |
public static const ITEM_OPEN:String = "itemOpen"| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The AdvancedDataGridEvent.ITEM_OPEN event type constant indicates that an AdvancedDataGrid branch opened or expanded.
The properties of the event object for this event type have the following values. Not all properties are meaningful for all kinds of events. See the detailed property descriptions for more information.
| 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. |
item | The AdvancedDataGrid node that opened. |
itemRenderer | The ListItemRenderer for the item (node) that opened. |
localX | NaN |
multiColumnSort | false |
removeColumnFromSort | false |
rowIndex | -1 |
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. |
triggerEvent | If the item (node) opened in response to a user action, identifies it as a keyboard action or a mouse action. |
type | AdvancedDataGridEvent.ITEM_OPEN |
ITEM_OPENING | Constante |
public static const ITEM_OPENING:String = "itemOpening"| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The AdvancedDataGridEvent.ITEM_OPENING event type constant is dispatched immediately before a AdvancedDataGrid opens or closes.
The properties of the event object for this event type have the following values. Not all properties are meaningful for all kinds of events. See the detailed property descriptions for more information.
| Property | Value |
|---|---|
animate | Whether to animate the opening or closing operation. |
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. |
dispatchEvent | Whether to dispatch an
ITEM_OPEN or ITEM_CLOSE event
after the open or close animation is complete. true |
item | The AdvancedDataGrid node that opened. |
itemRenderer | The ListItemRenderer for the item (node) that opened. |
localX | NaN |
multiColumnSort | false |
removeColumnFromSort | false |
rowIndex | -1 |
opening | true if the item is opening, false
if it is closing. |
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. |
triggerEvent | If the item opened in response to a user action, identifies it as a keyboard action or a mouse action. |
type | AdvancedDataGridEvent.ITEM_OPENING |
SORT | Constante |
public static const SORT:String = "sort"| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The AdvancedDataGridEvent.SORT constant defines the value of the
type property of the event object for a
sort event.
The AdvancedDataGrid control performs sorting based on the value of the
dataField and multiColumnSort properties.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
columnIndex | The zero-based index of the
item's column in the AdvancedDataGrid object's columns array. |
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. |
dataField | The name of the field or property in the data associated with the column. |
multiColumnSort | If true,
indicates that the new dataField property
should be used along with whatever sorting
is already in use, resulting in a multicolumn sort.
If |
removeColumnFromSort | false |
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. |
triggerEvent | If the node closed in response to a user action, identifies it as a keyboard action or a mouse action. |
type | AdvancedDataGridEvent.SORT |
Wed Jun 13 2018, 11:42 AM Z