I'm new to working with PowerApps, though I'm a long-time SharePoint developer. I have a situation where list items have an attached Excel spreadsheet. I need to add a custom button to the list item view form that when clicked does the following:
- Find the Excel spreadsheet attached to the list item.
- Extract data from various cells in the spreadsheet (a dozen or so).
- Call an external RESTful API passing-in the extracted data as JSON.
Is this possible? I can't change the format of the spreadsheet as there are too many to update.
Thanks for your help.

Report
All responses (
Answers (