Filtering problem for the item visualization interdipendent

[dangeneire]

Good Afternoon,

Do you have a solution or suggestion for this problem: Filtering: I encountered some problems with selecting the Sub-theme, which lead to the Theme being re-set in some instances. The remaining dropdowns then blank out, and I was forced to reset them (see image). Can this be fixed please?  

[Ben_P]

Do you mean that when you try to filter on a value that is in grey, the previous filter resets? This will occur if the value doesn't exist in the current selections. For example (image below) if you select Theme=1 and then try to select the (greyed out) SubTheme=D, it will reset the filter on Theme, because there are no values where both Theme=1 and SubTheme=D.
If you want the user to be able to select values without other filters being reset, then you can force this by loading each of your filter fields as a separate unlinked table (data islands). Then when you're building visuals in your app, you'd need to reference these filter fields each time... if(Theme=DataIslandFilterTheme, etc.