IF Statement - Overriding Filter Context

[Anonymous]

Hi Community! 

I need help overriding the date filter context (of 7/1) for the Customer Ordered and Last Order Date DAX formulas so the highlighted areas below will be filled in.  

Dax formula for Customer Ordered: 

Customer Ordered = 
IF('DIM Invoice'[Posting Date]>='DIM Invoice'[First Day of Month],"Yes", "No")

DAX formula for Last Posting Date:

Last Order Date = CALCULATE(MAX(DIM Invoice[Posting Date]), FILTER(DIM Invoice,DIM Invoice[Document Type] = "Invoice" || DIM Invoice[Document Type] = "Open Order"))

My hunch is I need to add in the ALL function, but unsure how to incorporate.

Also if I remove the date filter, it won't show "No" for customers who have never ordered.  Is there a way to incorporate a ISBLANK() function as well?

Thank you!

Christina

[lbendlin]

Please provide sample data (with sensitive information removed) that covers your issue or question completely, in a usable format (not as a screenshot).
https://community.fabric.microsoft.com/t5/Community-Blog/How-to-provide-sample-data-in-the-Power-BI-...
Please show the expected outcome based on the sample data you provided.

https://community.fabric.microsoft.com/t5/Desktop/How-to-Get-Your-Question-Answered-Quickly/m-p/1447...