(Preview)
Package | mx.collections |
Class | public class GroupingField |
Inheritance | GroupingField ![]() |
Language Version: | ActionScript 3.0 |
Product Version: | Flex 3 |
Runtime Versions: | Flash Player 9, AIR 1.1 |
To populate the AdvancedDataGrid control with grouped data,
you create an instance of the GroupingCollection class from your flat data,
and then pass that GroupingCollection instance to the data provider
of the AdvancedDataGrid control.
To specify the grouping fields of your flat data,
you pass a Grouping instance to
the GroupingCollection.grouping
property.
The Grouping instance contains an Array of GroupingField instances,
one per grouping field.
The following example uses the Grouping class to define two grouping fields: Region and Territory.
<mx:AdvancedDataGrid id="myADG" <mx:dataProvider> <mx:GroupingCollection id="gc" source="{dpFlat}"> <mx:grouping> <mx:Grouping> <mx:GroupingField name="Region"/> <mx:GroupingField name="Territory"/> </mx:Grouping> </mx:grouping> </mx:GroupingCollection> </mx:dataProvider> <mx:columns> <mx:AdvancedDataGridColumn dataField="Region"/> <mx:AdvancedDataGridColumn dataField="Territory"/> <mx:AdvancedDataGridColumn dataField="Territory_Rep"/> <mx:AdvancedDataGridColumn dataField="Actual"/> <mx:AdvancedDataGridColumn dataField="Estimate"/> </mx:columns> </mx:AdvancedDataGrid>MXML Syntax
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The
<mx.GroupingField>
inherits all the tag attributes of its superclass,
and defines the following tag attributes:
<mx:GroupingField Properties caseInsensitive="false|true" compareFunction="No default" descending="false|true" groupingFunction="No default" groupingObjectFunction="No default" name="null" numeric="false|true" summaries="No default" />
Default MXML Propertysummaries
More examples
Related API Elements
Public Properties
Property | Defined By | ||
---|---|---|---|
![]() | constructor : Object
A reference to the class object or constructor function for a given object instance. | Object |
Public Methods
Method | Defined By | ||
---|---|---|---|
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Indicates whether an object has a specified property defined. | Object | |
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Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
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Indicates whether the specified property exists and is enumerable. | Object | |
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Sets the availability of a dynamic property for loop operations. | Object | |
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Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
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Returns the string representation of the specified object. | Object | |
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Returns the primitive value of the specified object. | Object |
Wed Nov 21 2018, 06:34 AM -08:00