(Preview)
Package | mx.collections |
Class | public class SummaryField |
Inheritance | SummaryField ![]() |
Deprecated since 4.0: Please Use SummaryField2
Language Version: | ActionScript 3.0 |
Product Version: | Flex 3 |
Runtime Versions: | Flash Player 9, AIR 1.1 |
Use the dataField
property to specify the data field used to generate the summary,
the label
property to specify the name of the data field created to hold the summary data,
and the operation
property to specify how to create the summary for numeric fields.
You can specify one of the following values:
SUM
, MIN
, MAX
, AVG
, or COUNT
.
The following example creates summary rows based on two fields of the data provider of the AdvancedDataGrid control:
<mx:AdvancedDataGrid id="myADG" initialize="gc.refresh();"> <mx:dataProvider> <mx:GroupingCollection id="gc" source="{dpFlat}"> <mx:Grouping> <mx:GroupingField name="Region"> <mx:summaries> <mx:SummaryRow summaryPlacement="group"> <mx:fields> <mx:SummaryField dataField="Actual" label="Min Actual" operation="MIN"/> <mx:SummaryField dataField="Actual" label="Max Actual" operation="MAX"/> </mx:fields> </mx:SummaryRow> </mx:summaries> </mx:GroupingField> <mx:GroupingField name="Territory"> <mx:summaries> <mx:SummaryRow summaryPlacement="group"> <mx:fields> <mx:SummaryField dataField="Actual" label="Min Actual" operation="MIN"/> <mx:SummaryField dataField="Actual" label="Max Actual" operation="MAX"/> </mx:fields> </mx:SummaryRow> </mx:summaries> </mx:GroupingField> </mx:Grouping> </mx:GroupingCollection> </mx:dataProvider> <mx:columns> <mx:AdvancedDataGridColumn dataField="Region"/> <mx:AdvancedDataGridColumn dataField="Territory_Rep" headerText="Territory Rep"/> <mx:AdvancedDataGridColumn dataField="Actual"/> <mx:AdvancedDataGridColumn dataField="Estimate"/> <mx:AdvancedDataGridColumn dataField="Min Actual"/> <mx:AdvancedDataGridColumn dataField="Max Actual"/> </mx:columns> </mx:AdvancedDataGrid>
This Class has been deprecated and replaced by a new Class
SummaryField2
.
Properties operation
and summaryFunction
are
not present in the Class SummaryField2
.
A new property summaryOperation
is introduced in
SummaryField2
.
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 | ||
---|---|---|---|
![]() |
Indicates whether an object has a specified property defined. | Object | |
![]() |
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
![]() |
Indicates whether the specified property exists and is enumerable. | Object | |
![]() |
Sets the availability of a dynamic property for loop operations. | Object | |
![]() |
Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
![]() |
Returns the string representation of the specified object. | Object | |
![]() |
Returns the primitive value of the specified object. | Object |
Wed Nov 21 2018, 06:34 AM -08:00