Can I Add Related Tables to a PowerApps Canvas App?
I have inherited a PowerApps Canvas app that uses SQL Server as it's data source. The tables involved are Customer, Project and Work Order.
I’m building a Create Work Order Screen that requires the Customer ID, Project ID and Work Order Item IDs. The tables have foreign key relationships. How do I add all required tables as a collective data source? It seems that Canvas PowerApps are limited to single entities but need to confirm this.
Looks like by enabling some Experimental switch, you can achieve this.
Basically you have to add extra screens, Data sources and then simple formula will do the trick for you to set/filter/choose the related records.
Reversing the Relationship: One-to-Many
For every Many-to-One relationship, there is a corresponding One-to-Many when coming from the other direction. Making the One-to-Many relationship easily accessible is the feature we are introducing this week.
To get started, go to the File menu, App settings, Advanced settings, scroll to end of the list, and turn this switch on:
- Math.Sin() gives incorrect value
- How to run my python script when the sunOS is start booting
- Express-session: not resetting cookie expiration on each request
- Getting a stack overflow exception when normalizing a vector
- Edit default summary function in R gives error for multiple variables
- What was a For loop? Why isn't it needed in R?
- How to use download button in shiny and save results in various formats (csv, texte, pdf, spss...)?
- Why are there two assignment operators, `<-` and `->` in R?
- lm()$assign: what is it?
- How to get the value of list(...) in R and S functions
- Design matrix for MLM from library(lme4) with fixed and random effects
- how to generate elements not included in my sample
- Create a matrix with gradually changing values without a for loop
- Emacs ESS and S-plus ( S+ ) 8.1 compatability
- How to lag date-index in a time-series in R?
- Nonlinear regression in R / S
- Calling R from S-Plus?