How to fix multi choise with powerapp

Question

I have this code in the gallery If i dont use all i just what thouse results. But i dont get them right.

Filter(Möbler; 

Or(IsBlank(DropdownKategori.Selected); 
Kategori.Value = DropdownKategori.Selected.Value

&& 

IsBlank(DropdownSubKategori.Selected); 
SubKategori.Value = DropdownSubKategori.Selected.Value

&& 

IsBlank(DropdownColor.Selected); 
Color.Value = DropdownColor.Selected.Value

&& 

Bokad.Value = "Nej"
)
)

This is the default.

The picture under You see a part of the data here where is say Bokad(Booked) Ja/Nej (Yes/No) So it should never show 2 of them The one that say Ja should never been shown.

And another part of this is when i choose

kategory = Stol
Undergroup / underkategory =  pinnastol 
color = all

it give me the right answer. Dont know if this just a situation but it does this right.

But when i add the Färg/Color = Svart/Black when it show al the Black and not just the "stol" and "pinnastol". But this time not the bokade/Booked

anyone have any idee why this happening?

Answer 1

Try the following:

Filter(
  Möbler;
  Bokad.Value = "Nej";
  IsBlank(DropdownKategori.Selected) Or Kategori.Value = DropdownKategori.Selected.Value;
  IsBlank(DropdownSubKategori.Selected) Or
SubKategori.Value = DropdownSubKategori.Selected.Value;
  IsBlank(DropdownColor.Selected) Or Color.Value = DropdownColor.Selected.Value
)