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Helper I
Helper I

Slicers don't work with IfBlank logic - Power BI bug?

Hey Power BI Community,


Have another hopefully not-too-tricky question, and I hope I'm just missing something!  I have a very basic Power BI model shown below that looks like this ->




which essentially says a state can have multiple cities, if you filter on a city it should filter the state as well, and a city can have multiple records of sales


When I want to do a basic Power BI visual of sales by city with a state slicer, I have this below with "Show items with no data" checked to make sure I'm pulling in cities for the state whether they had sales or whether they didn't have sales (in this case just 3 cities for Texas, and San Antonio has no records of sales):



which is honestly great!  But the only piece I'd love to have is for San Antonio to show 0 instead of the blank()/null value it has today -- when I create a basic DAX function of "Sales - No Blanks = if(sum([Sales]) = blank(), 0, sum([Sales])) to try and resolve this minor aesthetic problem, I suddenly get this view:



which gives me the 0 for San Antonio that I want, but now it's ignoring my slicer of "State Name = Texas" and is instead showing me cities in other states instead of only those cities in Texas which is what I still want to see - I don't want to see cities from any other state in the visual outside of the state(s) I've filtered on from my slicer


Outside of a left join in my raw data which will substantially increase my row count, does anyone know if there's a way in Power BI to do this = blank() trick, but to also have Power BI remember your slicer choices instead of showing you everything? 


Many thanks in advance!

Helper I
Helper I

Friendly bump of this post since it was hidden over the weekend and Friday night!  Hope everyone's off to a great week!

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