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Dudditz
Level 8

Filter on Relationship/Lookup Drop Downs using CDS

I have built several custom entties in the CDS as my Data Source and a Powerapp that is using these.  I have several relationships used thorughout the entites.  I am now to a point where I need to create som filtering on several of the drop downs on my forms which were automatically created within the CDS as a lookup field when creating the relationship.  Very cool.

 

I have done filtering before with standard Power App Drop downs that do not use the Choices field however I am struggling a bit to get this to work.

 

Choices(SVC_Catalogs.crfb3_Organization)

Choices(SVC_Catalogs.crfb3_Standard)

 

I would appreciate some guidance in how to make the bottom "Standard" drop down filter from the selected items in the top drop down.  I am confident i have my relationships, etc. correct within the CDS however just not getting the correct syntax.  I have tried many different methods and most of them come back with "wrong data type expects text type.  For example, Filter(Choices(SVC_Catalogs.crfb3_Standard, Organization.ID = DataCardValue95.Selected.ID), Name))

1 REPLY 1
Dudditz
Level 8

Re: Filter on Relationship/Lookup Drop Downs using CDS

Another example, no matter what I try seems to always lead to this error.  2019-04-19_7-44-23.jpg

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