ISelectionObserver Interface
Assembly: Qlik.Sense.Client.dll
The selection observer class provides an interface for inspecting the current set of selected field values for an app.
Syntax
public interface ISelectionObserver : IGenericObject, IPropertyContainer, IQixClassBase, IDisposable, IChangeNotifierProperties
| Name | Description |
|---|---|
| Layout | |
| Properties |
Methods
| Name | Description |
|---|---|
| FieldHasSelections(String) |
Check if there are currently any selected values in the specified field. |
| FieldHasSelectionsAsync(String) |
Check if there are currently any selected values in the specified field. |
| GetAllSelectedValues(String, Int32) |
Get all selected values for the specified field. |
| GetFieldSelectionCount(String) |
Get the number of selected values of the specified field. |
| GetFieldSelectionCountAsync(String) |
Get the number of selected values of the specified field. |
| GetLayoutAsync() | |
| GetNamesOfFieldsWithSelections() |
Get the names of all fields that currently have any selected values. |
| GetNamesOfFieldsWithSelectionsAsync() |
Get the names of all fields that currently have any selected values. |
| GetNumberOfFieldsWithSelections() |
Check how many fields that currently have any selected values. |
| GetNumberOfFieldsWithSelectionsAsync() |
Check how many fields that currently have any selected values. |
| GetPropertiesAsync() | |
| GetSelectionPager(String) |
Get a data pager for paging across the selected value of the field. |
| GetSelectionPagerAsync(String) |
Get a data pager for paging across the selected value of the field. |
| GetSelectionState() |
Get the state for which the object currently observes selections. |
| GetSelectionStateAsync() |
Get the state for which the object currently observes selections. |
| HasAnySelections() |
Check if there are currently any selected values in any fields. |
| HasAnySelectionsAsync() |
Check if there are currently any selected values in any fields. |
| SetSelectionState(String) |
Set the state for which to observe selections. |
| SetSelectionStateAsync(String) |
Set the state for which to observe selections. |
Extension Methods
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