Has anyone implemented a sheet for use as an equipment check-out form? That is a web form that is filled out by the user which allows them to select from a database of available equipment and indicate the length of use in days?
I think I could do that with a column dropdown list populated with the items that are available. But what about a formula or conditional formatting that would prevent double-booking of equipment based on availability? And that being reflected on the webform in real-time based on when someone is filling out the form and submitting it?
