Integrate Time Period selections in the Used Filters area
As a .Stat DE user,
I want to see the frequency, the time-period range and the lastNObservations value in the "Used filters" area of the Visualisation page, and be able to unselect there the start time-period, the end time-period and/or the lastNObservations filters, but not the frequency filter.
Acceptance Criteria
- From #23 (closed) implementation of frequency/time-period/lastNObservations selectors, the frequency, the start time-period, the end time-period as well as the lastNObservations value are four distinct values that are added as filters to the "used filters" area, unless they have no selection.
- As an exception, the user cannot unselect Frequency directly in the "Used filter" area. Thus there is no cross in the frequency item.
- The others can be unselected consistently with the current behaviour.
- The time period range dates should be displayed in the configurable format as specified in #50 (closed) when the frequency is monthly, and otherwise without specific formatting (same than used for SDMX data query).
- "Start" and "End" labels are localised and automatically mirror the translation of the same labels from the frequency&time-period selector (meaning it should be the same translation key).
Edited by Jens Dossé