basically I want to create something similar to the callout box app that already exists but instead of just allowing the user to change the background color I'd like for them to also be able to upload an image per app instance. I've seen a similar paid for app do this by what I'm assuming is an iframe that would upload to a third party server then feed the app the url, but I was hoping for a more elegant way by utilizing weebly's built in image handling process.
BTW I am very new to weebly and this is the first stab at building an app, I have everything complete but the image part.
