| Paquete | mx.controls.advancedDataGridClasses |
| Clase | public class AdvancedDataGridRendererProvider |
| Herencia | AdvancedDataGridRendererProvider  Object |
| Implementa | IAdvancedDataGridRendererProvider |
| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
The following example uses the AdvancedDataGridRendererProvider class to configure a custom item renderer named EstimateRenderer.mxml in the myComponents subdirectory.
<mx:AdvancedDataGrid>
<mx:columns>
<mx:AdvancedDataGridColumn dataField="Region"/>
<mx:AdvancedDataGridColumn dataField="Territory_Rep"
headerText="Territory Rep"/>
<mx:AdvancedDataGridColumn dataField="Actual"/>
<mx:AdvancedDataGridColumn dataField="Estimate"/>
</mx:columns>
<mx:rendererProviders>
<mx:AdvancedDataGridRendererProvider
columnIndex="3"
columnSpan="1"
renderer="myComponents.EstimateRenderer"/>
</mx:rendererProviders>
</mx:AdvancedDataGrid>
Sintaxis MXML
Mostrar sintaxis MXML
Ocultar sintaxis MXMLThe <mx:AdvancedDataGridRendererProvider> tag
defines the following tag attributes:
<mx:AdvancedDataGridRendererProvider
Properties
column="Not defined"
columnIndex="-1"
columnSpan="1"
dataField="No default"
depth="All depths of the tree"
renderer="null"
rowSpan="1"
/>
Elementos de API relacionados
| Propiedad | Definido por | ||
|---|---|---|---|
| column : AdvancedDataGridColumn
The id of the column for which the renderer is used. | AdvancedDataGridRendererProvider | ||
| columnIndex : int = -1
The column index for which the renderer is used,
where the first column is at an index of 0. | AdvancedDataGridRendererProvider | ||
| columnSpan : int = 1
Specifies how many columns the renderer should span. | AdvancedDataGridRendererProvider | ||
 | constructor : Object
Una referencia a la clase de objeto o función constructora para una instancia de objeto determinada. | Object | |
| dataField : String
The data field in the data provider for the renderer. | AdvancedDataGridRendererProvider | ||
| depth : int = -1
Depth in the tree at which the renderer is used,
where the top-most node of the tree is at a depth of 1. | AdvancedDataGridRendererProvider | ||
| renderer : IFactory
The ItemRenderer IFactory used to create an instance of the item renderer. | AdvancedDataGridRendererProvider | ||
| rowSpan : int = 1
Specifies how many rows the renderer should span. | AdvancedDataGridRendererProvider | ||
| Método | Definido por | ||
|---|---|---|---|
Constructor. | AdvancedDataGridRendererProvider | ||
describeRendererForItem(data:Object, dataDepth:int, column:AdvancedDataGridColumn, description:AdvancedDataGridRendererDescription):void
Updates the AdvancedDataGridRendererDescription instance with information about
this AdvancedDataGridRendererProvider instance. | AdvancedDataGridRendererProvider | ||
|
Indica si un objeto tiene definida una propiedad especificada. | Object | |
|
Indica si hay una instancia de la clase Object en la cadena de prototipo del objeto especificado como parámetro. | Object | |
|
Indica si existe la propiedad especificada y si es enumerable. | Object | |
|
Establece la disponibilidad de una propiedad dinámica para operaciones de bucle. | Object | |
|
Devuelve la representación de cadena de este objeto, con formato según las convenciones específicas de configuración regional. | Object | |
|
Devuelve la representación de cadena del objeto especificado. | Object | |
|
Devuelve el valor simple del objeto especificado. | Object | |
column | propiedad |
public var column:AdvancedDataGridColumn| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
The id of the column for which the renderer is used.
If you omit this property,
you can use the columnIndex property to specify the column.
columnIndex | propiedad |
public var columnIndex:int = -1| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
The column index for which the renderer is used, where the first column is at an index of 0.
El valor predeterminado es -1.
columnSpan | propiedad |
public var columnSpan:int = 1| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Specifies how many columns the renderer should span. Set this property to 0 to span all columns. The AdvancedDataGrid control uses this information to set the width of the item renderer.
El valor predeterminado es 1.
dataField | propiedad |
public var dataField:String| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
The data field in the data provider for the renderer. This property is optional.
depth | propiedad |
public var depth:int = -1| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Depth in the tree at which the renderer is used, where the top-most node of the tree is at a depth of 1. Use this property if the renderer should only be used when the tree is expanded to a certain depth, but not for all nodes in the tree. By default, the control uses the renderer for all levels of the tree.
renderer | propiedad |
public var renderer:IFactory| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
The ItemRenderer IFactory used to create an instance of the item renderer.
rowSpan | propiedad |
public var rowSpan:int = 1| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Specifies how many rows the renderer should span. The AdvancedDataGrid control uses this information to set the height of the renderer.
Currently, this property is not implemented in the AdvancedDataGrid control.
El valor predeterminado es 1.
AdvancedDataGridRendererProvider | () | Información sobre |
public function AdvancedDataGridRendererProvider()| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Constructor.
describeRendererForItem | () | método |
public function describeRendererForItem(data:Object, dataDepth:int, column:AdvancedDataGridColumn, description:AdvancedDataGridRendererDescription):void| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Updates the AdvancedDataGridRendererDescription instance with information about this AdvancedDataGridRendererProvider instance.
Parámetros
data:Object — The data item to display.
| |
dataDepth:int — The depth of the data item in the AdvancedDataGrid control.
| |
column:AdvancedDataGridColumn — The column associated with the item.
| |
description:AdvancedDataGridRendererDescription — The AdvancedDataGridRendererDescription object populated
with the renderer and column span information.
|
<?xml version="1.0"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx">
<fx:Script>
<![CDATA[
import mx.collections.ArrayCollection;
[Bindable]
private var dpHierarchy:ArrayCollection= new ArrayCollection([
{name:"Barbara Jennings", region: "Arizona", total:70, children:[
{detail:[{amount:5},{amount:10},{amount:20},{amount:45}]}]},
{name:"Dana Binn", region: "Arizona", total:130, children:[
{detail:[{amount:15},{amount:25},{amount:35},{amount:55}]}]},
{name:"Joe Smith", region: "California", total:229, children:[
{detail:[{amount:26},{amount:32},{amount:73},{amount:123}]}]},
{name:"Alice Treu", region: "California", total:230, children:[
{detail:[{amount:159},{amount:235},{amount:135},{amount:155}]}
]}
]);
]]>
</fx:Script>
<mx:Panel title="OLAPCube Control Example"
height="75%" width="75%" layout="horizontal"
paddingTop="10" paddingBottom="10" paddingLeft="10" paddingRight="10">
<mx:AdvancedDataGrid id="myADG"
width="100%" height="100%"
variableRowHeight="true">
<mx:dataProvider>
<mx:HierarchicalData source="{dpHierarchy}"/>
</mx:dataProvider>
<mx:columns>
<mx:AdvancedDataGridColumn dataField="name" headerText="Name"/>
<mx:AdvancedDataGridColumn dataField="total" headerText="Total"/>
</mx:columns>
<mx:rendererProviders>
<mx:AdvancedDataGridRendererProvider
dataField="detail"
renderer="ChartRenderer"
columnIndex="0"
columnSpan="0"/>
</mx:rendererProviders>
</mx:AdvancedDataGrid>
</mx:Panel>
</s:Application>
<?xml version="1.0"?>
<!-- dpcontrols/adg/myComponents/ChartRenderer.mxml -->
<mx:VBox xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
height="200" width="100%" >
<mx:PieChart dataProvider="{data.detail}"
width="100%"
height="100%"
showDataTips="true">
<mx:series>
<mx:PieSeries labelPosition="callout" field="amount" />
</mx:series>
</mx:PieChart>
</mx:VBox>
Tue Jun 12 2018, 02:12 PM Z