If I use the selectFilter header content, it will add a filter with all the options available in the datatable and a ‘blank’ option to filter none (show all).
But if I use richSelectFilter, once I selected one option to filter, there’s no way to clear the filter anymore.
Is this the expected behavior? Is there a way I can achieve that without specifying the options manually? (The data is dynamic, so I can’t know which values will be available).
Snippet showing the different behaviours: http://webix.com/snippet/b4d44cef