PivotDrilldownComponent
The PivotDrilldownComponent is a Blazor component designed to manage and configure drilldown rules for pivot definitions. It provides an interface for selecting fields, defining drilldown conditions, and associating them with specific pivot tables.
Features
- Drilldown Field Selection: Allows users to select fields for drilldown operations.
- Dynamic Drilldown Configuration: Add, edit, and delete drilldown rules dynamically.
- Pivot Association: Associate drilldown rules with specific pivot tables.
- Customizable Conditions: Define conditions and filters for drilldown operations.
Parameters
| Parameter |
Type |
Default Value |
Description |
Class |
string |
"" |
CSS class to apply to the root container of the component. |
Pivot |
PivotDefinition? |
null! |
The pivot definition to configure drilldown rules for. |
AllPivots |
List<GroupedPivot> |
[] |
A list of all available pivots for drilldown association. |
Properties
| Property |
Type |
Description |
CurrentDrilldownDef |
PivotDefinition.DrilldownDef? |
The currently selected drilldown definition. |
CurrentField |
string |
The name of the currently selected drilldown field. |
IsDeleteDisabled |
bool |
Indicates whether the delete button is disabled. |
Methods
| Method |
Description |
SelectDrilldown |
Selects a drilldown definition and updates the UI. |
SelectDrilldownPivot |
Associates a pivot table with the current drilldown definition. |
OnDelete |
Deletes the currently selected drilldown definition. |
OnAdd |
Adds a new drilldown definition to the pivot. |
UI Elements
Drilldown Field Selection
- A dropdown menu to select the field for drilldown.
- Buttons to add or delete drilldown rules.
Drilldown Rule Configuration
- Input fields for specifying the field name and conditions.
- Dropdown menu to associate a pivot table with the drilldown rule.
- Textareas for defining filters and conditions.
Usage
Example: Adding a Drilldown Rule
- Select a field from the dropdown menu.
- Click the "Add" button to create a new drilldown rule.
- Configure the field name, associated pivot, and conditions.
Example: Deleting a Drilldown Rule
- Select an existing drilldown rule.
- Click the "Delete" button to remove the rule.
Notes
- The component dynamically updates the UI when drilldown rules are added, edited, or deleted.
- Ensure that the
Pivot parameter is set to a valid PivotDefinition instance before using the component.
