How can I add text to Excel footer using Excel Addin? (Office.js)
The Word case is well documented: https://docs.microsoft.com/en-us/javascript/api/word/word.section?view=office-js#getfooter-type-
However, there doesn't seem to be a similar set of documentation for footers in Excel.
Thanks!
There is a preview API for Excel.HeaderFooter that requires a beta version of Office.js and a custom "Office Insiders" prerelease Office installed in order to interact with Excel headers or footers.
Note
This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.
Excel JavaScript API requirement sets:
"Please use the latest Office version to try preview APIs (you may need to join the Office Insider program)"
