| Paket | spark.events |
| Klass | public class GridSortEvent |
| Arv | GridSortEvent  Event Object |
| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 4.5 |
| Körningsmiljöversioner: | Flash Player 10, AIR 2.5 |
Relaterade API-element
spark.components.gridClasses.GridColumn
spark.components.GridColumnHeaderGroup
Dölj ärvda publika egenskaper
Visa ärvda publika egenskaper| Egenskap | Definieras med | ||
|---|---|---|---|
 | bubbles : Boolean [skrivskyddad]
indikerar om händelsen är en bubblande händelse. | Event | |
| cancelable : Boolean [skrivskyddad]
Indikerar om beteendet som är kopplat till händelsen kan förhindras. | Event | |
| columnIndices : Vector.<int>
The vector of column indices of the sorted columns. | GridSortEvent | ||
| constructor : Object
En referens till klassobjektet eller konstruktorfunktionen för en given objektinstans. | Object | |
| currentTarget : Object [skrivskyddad]
Det objekt som aktivt behandlar Event-objektet med en händelseavlyssnare. | Event | |
| eventPhase : uint [skrivskyddad]
Den nuvarande fasen i händelseflödet. | Event | |
| newSortFields : Array
The array of ISortFields for this sort. | GridSortEvent | ||
| oldSortFields : Array [skrivskyddad]
The array of ISortFields for the last sort. | GridSortEvent | ||
| target : Object [skrivskyddad]
Händelsens mål. | Event | |
| type : String [skrivskyddad]
Händelsens typ. | Event | |
| Metod | Definieras med | ||
|---|---|---|---|
GridSortEvent(type:String, bubbles:Boolean, cancelable:Boolean, columnIndices:Vector.<int>, oldSortFields:Array, newSortFields:Array)
Constructor. | GridSortEvent | ||
|
Skapar ett duplikat av en instans av en Event-underklass. | Event | |
|
Ett verktyg som används för att implementera metoden toString() i de anpassade klasserna ActionScript 3.0. | Event | |
|
Anger om det finns en egenskap angiven för ett objekt. | Object | |
|
Kontrollerar om preventDefault()-metoden har anropats för händelsen. | Event | |
|
Anger om en instans av klassen Object finns i prototypkedjan för objektet som anges som parameter. | Object | |
|
Avbryter en händelses standardbeteende om det beteendet kan avbrytas. | Event | |
|
Anger om den angivna egenskapen finns och är uppräkningsbar. | Object | |
|
Anger tillgänglighet för en dynamisk egenskap för slingåtgärder. | Object | |
|
Förhindrar behandling av händelsehanterare i den aktuella noden och alla noder som följer den aktuella noden i händelseflödet. | Event | |
|
Förhindrar behandling av händelsehanterare i noder som följer den aktuella noden i händelseflödet. | Event | |
|
Returnerar det här objektets strängrepresentation, formaterad i enlighet med språkspecifika konventioner. | Object | |
|
Returnerar en sträng som innehåller alla egenskaper i Event-objektet. | Event | |
|
Returnerar det angivna objektets primitiva värde. | Object | |
| Konstant | Definieras med | ||
|---|---|---|---|
| SORT_CHANGE : String = "sortChange" [statisk]
The GridSortEvent.SORT_CHANGE constant defines
the value of the type property of the event object for a
sortChange event, which indicates that a sort filter has just been
applied to the grid's dataProvider collection. | GridSortEvent | ||
| SORT_CHANGING : String = "sortChanging" [statisk]
The GridSortEvent.SORT_CHANGING constant defines
the value of the type property of the event object for a
sortChanging event, which indicates that a sort filter is about to be
applied to the grid's dataProvider collection. | GridSortEvent | ||
columnIndices | egenskap |
public var columnIndices:Vector.<int>| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 4.5 |
| Körningsmiljöversioner: | Flash Player 10, AIR 2.5 |
The vector of column indices of the sorted columns.
If type is GridSelectionEvent.SORT_CHANGING this value
can be modified and it will be used to update the grid's columnHeaderGroup
visibleSortIndicatorIndices.
Relaterade API-element
newSortFields | egenskap |
public var newSortFields:Array| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 4.5 |
| Körningsmiljöversioner: | Flash Player 10, AIR 2.5 |
The array of ISortFields for this sort.
If type is GridSelectionEvent.SORT_CHANGING this value
can be modified and it will be used to sort the dataProvider of the grid.
Relaterade API-element
oldSortFields | egenskap |
oldSortFields:Array [skrivskyddad] | Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 4.5 |
| Körningsmiljöversioner: | Flash Player 10, AIR 2.5 |
The array of ISortFields for the last sort. This can be null.
The elements in this Array should not be modified.
Implementering
public function get oldSortFields():ArrayRelaterade API-element
GridSortEvent | () | Konstruktor |
public function GridSortEvent(type:String, bubbles:Boolean, cancelable:Boolean, columnIndices:Vector.<int>, oldSortFields:Array, newSortFields:Array)| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 4.5 |
| Körningsmiljöversioner: | Flash Player 10, AIR 2.5 |
Constructor.
Parametrartype:String — The event type; indicates the action that caused the event.
| |
bubbles:Boolean — Specifies whether the event can bubble
up the display list hierarchy.
| |
cancelable:Boolean — Specifies whether the behavior
associated with the event can be prevented.
| |
columnIndices:Vector.<int> — The vector of column indices of the sorted columns.
| |
oldSortFields:Array — The array of ISortFields for the last sort.
| |
newSortFields:Array — The array of ISortFields for this sort.
|
SORT_CHANGE | Konstant |
public static const SORT_CHANGE:String = "sortChange"| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 4.5 |
| Körningsmiljöversioner: | Flash Player 10, AIR 2.5 |
The GridSortEvent.SORT_CHANGE constant defines
the value of the type property of the event object for a
sortChange event, which indicates that a sort filter has just been
applied to the grid's dataProvider collection.
Typically, if a column header mouse click triggered the sort, then the last index of
columnIndices is the column's index.
Note that interactive sorts are not necessarily triggered by a mouse click.
This event is dispatched when the user interacts with the control.
When you sort the data provider's collection programmatically,
the component does not dispatch the sortChange event.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false |
columnIndices | The vector of column indices of the sorted columns. |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myDataGrid.addEventListener() to register an event listener,
myDataGrid is the value of the currentTarget. |
newSortFields | The array of ISortFields for this sort. |
oldSortFields | The array of ISortFields for the last sort. |
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 | GridSelectionEvent.SORT_CHANGE |
Relaterade API-element
SORT_CHANGING | Konstant |
public static const SORT_CHANGING:String = "sortChanging"| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 4.5 |
| Körningsmiljöversioner: | Flash Player 10, AIR 2.5 |
The GridSortEvent.SORT_CHANGING constant defines
the value of the type property of the event object for a
sortChanging event, which indicates that a sort filter is about to be
applied to the grid's dataProvider collection.
Call preventDefault() on this event to prevent the sort from occurring
or you modify columnIndices and newSortFields if you want to
change the default behavior of the sort.
Typically, if a column header mouse click triggered the sort, then the last index of
columnIndices is the column's index.
Note that interactive sorts are not necessarily triggered by a mouse click.
This event is dispatched when the user interacts with the control.
When you sort the data provider's collection programmatically,
the component does not dispatch the sortChanging event.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false |
columnIndices | The vector of column indices of the columns to be sorted. |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myDataGrid.addEventListener() to register an event listener,
myDataGrid is the value of the currentTarget. |
newSortFields | The array of ISortFields for this sort. |
oldSortFields | The array of ISortFields for the last sort. |
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 | GridSelectionEvent.SORT_CHANGING |
Relaterade API-element
Tue Jun 12 2018, 01:40 PM Z