I am customizing one list "A" in power apps. Now I want to insert one button which will act as tab. When user click on that button I want to show a data table, where the data from the second list "B" will be appear. When I do this way, I am getting black data table screen. Do i need to write any formula to make it appear?
Could you please share a screenshot of your app's configuration?
Do you customize a SharePoint list form using PowerApps?
I have made a test on my side, please take a try with the following workaround:
Set other properties of Data table control as below:
DataTable1.HoverColor=RGBA(0, 0, 0, 1) DataTable1.HoverFill=RGBA(190,202,226,.2) DataTable1.SelectedColor=RGBA(0, 0, 0, 1) DataTable1.HeadingFill=RGBA(0, 90, 158, 1) DataTable1.HeadingFont=Font.'Open Sans' DataTable1.HeadingFontWeight=FontWeight.Normal DataTable1.HeadingSize=21 DataTable1.HeadingColor=RGBA(255, 255, 255, 1)
Add a Button control (named "Back") within the screen, set the OnSelect property to following formula:
The GIF image as below:
More details about cusomizing a SharePoint list form using PowerApps, please check the following article:
This is what I have done before posting the question. But actual question is, I want to show the add fields/edit form for the List B.
Means in same list customized form, I want to allow user to enter details for both List A, List B. Is this possible?