Help with Date filter

[michael_anywar]

I would like to have a date filter that provides date ranges. so somebody can enter in the first filter the start year and the next the other other year that is to be compared. Really would appreciate that. The Date picker extension is not available  in qlik sense cloud so i cant use it. But will highly appreciate.

[michael_anywar]

Coordinates are already in the loaded table.

Could it be the filter that is causing the coordinates to be missing( As in the country selection filter.)? AM using the GEO Data from the Qlik Sense Market Place.

[michael_anywar]

I tried using the same idea on another graph..(Fixing my measure values by the dimensions specified by the date) using the function below, but ..by graph says no data for this selection.

({<Year={">=$(=min(StartYear))<=$(=max(EndYear))"}>}[GDP per capita (current US$)])

Any help much appreciated.