Displays the standard dialog box of the expression editor to set up a dimension element.
| Value type | Description |
| IEaxAnalyzer | The express report, for which an expression must be created. Mandatory parameter. |
| IEaxDataAreaTransformation | The object that is used to work with a data transformation formula. Mandatory parameter. |
| IDimInstance | It contains properties and methods of access to dictionary data. It is required to search for a transformation element. Optional parameter. |
| IDimSelectionSet | Selection used to build table. |
| Boolean | The checkbox determines whether the filter settings panel is available. Available values:
Optional parameter. |
| IEaxDataArea | Returns parameters of the analytical data area. Optional parameter. |
Executing the example requires a form with the Button1 and Button2 buttons, the UiErAnalyzer component named UiErAnalyzer1 that is a data source for the TabSheetBox1 component, the UiReport1 component that is a data source for the Tabsheetbox2 component. UiErAnalyzer1 is connected to an express-report containing a dimension with the FACTS identifier, which contains a calculated element, and Uireport1 is connected to a regular report containing a dimension with the FACTS identifier, which contains a calculated element.
Add links to the Express, Pivot, Tab, Ui, Dimension and Report system assemblies.
Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);
Var
Express: IEaxAnalyzer;
Transform: IEaxDataAreaTransformation;
SelectSet: IDimSelectionSet;
DimSelect: IDimSelection;
Data: Array;
Context: IUiCommandExecutionContext;
Target: IUiCommandTarget;
Begin
//Get express report
Express := UiErAnalyzer1.ErAnalyzer;
//Get selection, by which table is built
SelectSet := Express.Pivot.Selection;
//Get data slice
Transform := Express.DataArea.Slices.Item(0).CalcTransformations.Item(0);
//Get dimension with calculated element
DimSelect := SelectSet.FindById("FACTS")
//Specify required array elements
Data := New Variant[6];
Data[0] := Express;
Data[1] := Transform;
Data[2] := DimSelect.Dimension;
Data[3] := SelectSet;
Data[4] := True;
Data[5] := Express.DataArea;
//Open obtained express report for edit
Target := WinApplication.Instance.GetPluginTarget("Express");
Context := Target.CreateExecutionContext;
Context.Data := Data;
Target.Execute("ShowFormulaEditor", Context);
End Sub Button1OnClick;
Sub Button2OnClick(Sender: Object; Args: IMouseEventArgs);
Var
Report: IPrxReport;
Slice: IEaxDataAreaTransformation;
DimSelect: IDimSelection;
SelectSet: IDimSelectionSet;
Data: Array;
Context: IUiCommandExecutionContext;
Target: IUiCommandTarget;
DataArea: IEaxDataArea;
PivSlice: IEaxDataAreaPivotSlice;
Pivot: IPivot;
Begin
//Get report
Report := UiReport1.Report;
// Get analytical data area of regular report
DataArea := Report.DataArea;
// Get base for building analytical area slice
PivSlice := DataArea.Slices.Item(0) As IEaxDataAreaPivotSlice;
//Get selection, by which table is built
Pivot := PivSlice.Pivot;
SelectSet := Pivot.Selection;
//Get data slice
Slice := Report.DataArea.Slices.Item(0).CalcTransformations.Item(0);
//Get dimension with calculated element
DimSelect := SelectSet.FindById("FACTS");
//Specify required array elements
Data := New Variant[6];
Data[0] := Pivot;
Data[1] := Slice;
Data[2] := DimSelect.Dimension;
Data[3] := SelectSet;
Data[4] := True;
Data[5] := Report.DataArea;
//Open report for view
Target := WinApplication.Instance.GetPluginTarget("Express");
Context := Target.CreateExecutionContext;
Context.Data := Data;
Target.Execute("ShowFormulaEditor", context);
End Sub Button2OnClick;
After clicking the Button1 button a dialog box of expression editor for express report calculated element opens, which contains the element formula that can be edited:
After clicking the Button2 button a dialog box of expression editor for regular report calculated element opens, which contains the element formula that can be edited:
The requirements and result of the Fore.NET Example execution match with those in the Fore example. Use Fore.NET analogs instead of Fore components.
Imports Prognoz.Platform.Interop.Express;
Imports Prognoz.Platform.Interop.Pivot;
Imports Prognoz.Platform.Interop.Tab;
Imports Prognoz.Platform.Interop.Ui;
Imports Prognoz.Platform.Interop.Dimensions;
Imports Prognoz.Platform.Interop.Report;
Private Sub button1_Click(sender: System.Object; e: System.EventArgs);
Var
Express: IEaxAnalyzer;
Grid: IEaxGrid;
Slice: IEaxDataAreaSlice;
Transformations: IEaxDataAreaTransformations;
Transform: IEaxDataAreaTransformation;
Pivot: IPivot;
SelectSet: IDimSelectionSet;
DimSelect: IDimSelection;
Data: Array;
Context: IUiCommandExecutionContext;
Target: IUiCommandTarget;
WinApp: WinApplication = New WinApplicationClass_2();
Begin
Express := UiErAnalyzerNet1.ErAnalyzer.ErAnalyzer;
Grid := Express.Grid;
Pivot := Grid.Pivot;
Slice := grid.Slice;
SelectSet := Pivot.Selection;
DimSelect := SelectSet.Item[1];
Transformations := Slice.CalcTransformations;
Transform := Transformations.Item[0];
Data := New Object[6];
Data[0] := Express;
Data[1] := Transform;
Data[2] := DimSelect.Dimension;
Data[3] := SelectSet;
Data[4] := False;
Data[5] := Express.DataArea;
Target := WinApp.GetPluginTarget("Express");
Context := Target.CreateExecutionContext();
Context.Data := Data;
Target.Execute("ShowFormulaEditor", Context, Null);
End Sub;
Private Sub button2_Click(sender: System.Object; e: System.EventArgs);
Var
Report: IPrxReport;
Slice: IEaxDataAreaTransformation;
DimSelect: IDimSelection;
SelectSet: IDimSelectionSet;
Data: Array;
Context: IUiCommandExecutionContext;
Target: IUiCommandTarget;
DataArea: IEaxDataArea;
PivSlice: IEaxDataAreaPivotSlice;
Pivot: IPivot;
WinApp: WinApplication = New WinApplicationClass_2();
Begin
//Get report
Report := UiReportNet1.Object.Edit() As IPrxReport;
// Get analytical data area of regular report
DataArea := Report.DataArea;
// Get base for building analytical area slice
PivSlice := DataArea.Slices.Item[0] As IEaxDataAreaPivotSlice;
//Get selection, by which table is built
Pivot := PivSlice.Pivot;
SelectSet := Pivot.Selection;
//Get data slice
Slice := Report.DataArea.Slices.Item[0].CalcTransformations.Item[0];
//Get dimension with calculated element
DimSelect := SelectSet.FindById("OBJ837");
//Specify required array elements
Data := New Object[6];
Data[0] := Pivot;
Data[1] := Slice;
Data[2] := DimSelect.Dimension;
Data[3] := SelectSet;
Data[4] := True;
Data[5] := Report.DataArea;
//Open report for view
Target := WinApp.GetPluginTarget("Express");
Context := Target.CreateExecutionContext();
Context.Data := Data;
Target.Execute("ShowFormulaEditor", Context, Null);
End Sub;
See also: