| Paquete | spark.events |
| Clase | public class GridSortEvent |
| Herencia | GridSortEvent  Event Object |
| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | Flash Player 10, AIR 2.5 |
Elementos de API relacionados
spark.components.gridClasses.GridColumn
spark.components.GridColumnHeaderGroup
Ocultar propiedades públicas heredadas
Mostrar propiedades públicas heredadas| Propiedad | Definido por | ||
|---|---|---|---|
 | bubbles : Boolean [solo lectura]
Indica si un evento es un evento de propagación. | Event | |
| cancelable : Boolean [solo lectura]
Indica si se puede evitar el comportamiento asociado al evento. | Event | |
| columnIndices : Vector.<int>
The vector of column indices of the sorted columns. | GridSortEvent | ||
| constructor : Object
Una referencia a la clase de objeto o función constructora para una instancia de objeto determinada. | Object | |
| currentTarget : Object [solo lectura]
Objeto que procesa de forma activa el objeto de evento con un detector de eventos. | Event | |
| eventPhase : uint [solo lectura]
La fase actual en el flujo del evento. | Event | |
| newSortFields : Array
The array of ISortFields for this sort. | GridSortEvent | ||
| oldSortFields : Array [solo lectura]
The array of ISortFields for the last sort. | GridSortEvent | ||
| target : Object [solo lectura]
El destino del evento. | Event | |
| type : String [solo lectura]
El tipo de evento. | Event | |
| Método | Definido por | ||
|---|---|---|---|
GridSortEvent(type:String, bubbles:Boolean, cancelable:Boolean, columnIndices:Vector.<int>, oldSortFields:Array, newSortFields:Array)
Constructor. | GridSortEvent | ||
|
Duplica una instancia de la subclase Event. | Event | |
|
Una función de utilidad para implementar el método toString() en las clases Event personalizadas de ActionScript 3.0. | Event | |
|
Indica si un objeto tiene definida una propiedad especificada. | Object | |
|
Comprueba si se ha llamado a preventDefault() en el evento. | Event | |
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Indica si hay una instancia de la clase Object en la cadena de prototipo del objeto especificado como parámetro. | Object | |
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Cancela el comportamiento predeterminado de un evento si es posible cancelarlo. | Event | |
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Indica si existe la propiedad especificada y si es enumerable. | Object | |
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Establece la disponibilidad de una propiedad dinámica para operaciones de bucle. | Object | |
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Impide el proceso de cualquier detector de eventos en el nodo actual y los nodos siguientes en el flujo del evento. | Event | |
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Impide el proceso de cualquier detector de eventos en nodos siguientes al nodo actual. | Event | |
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Devuelve la representación de cadena de este objeto, con formato según las convenciones específicas de configuración regional. | Object | |
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Devuelve una cadena que contiene todas las propiedades del objeto de evento. | Event | |
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Devuelve el valor simple del objeto especificado. | Object | |
| Constante | Definido por | ||
|---|---|---|---|
| SORT_CHANGE : String = "sortChange" [estática]
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" [estática]
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 | propiedad |
public var columnIndices:Vector.<int>| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | 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.
Elementos de API relacionados
newSortFields | propiedad |
public var newSortFields:Array| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | 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.
Elementos de API relacionados
oldSortFields | propiedad |
oldSortFields:Array [solo lectura] | Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | 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.
Implementación
public function get oldSortFields():ArrayElementos de API relacionados
GridSortEvent | () | Información sobre |
public function GridSortEvent(type:String, bubbles:Boolean, cancelable:Boolean, columnIndices:Vector.<int>, oldSortFields:Array, newSortFields:Array)| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | Flash Player 10, AIR 2.5 |
Constructor.
Parámetrostype: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 | Constante |
public static const SORT_CHANGE:String = "sortChange"| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | 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 |
Elementos de API relacionados
SORT_CHANGING | Constante |
public static const SORT_CHANGING:String = "sortChanging"| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | 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 |
Elementos de API relacionados
Tue Jun 12 2018, 02:12 PM Z