I am looking for how to update an excel table from a gallery. What I have created is a gallery that has a label that will display the indicator (label) then under the indicator is the Months (textboxes). I also have a label that has the office location from office 365. Based off the indicator and office location I would like to update the record for each month using the month textboxes. I just want the people using this system to either be able to type in a number and it updates like onchange function or to be able to have them update multiple indicators for that month and use a button to update the excel file.
My excel has all the information needed other than months that will be updated those columns have been left blank other than the column title. It is also on onedrive for business.