In a simple case, you can drag unzipped items into Hype's Resources Library, and then reference a .html page as a Specified URL (via the Element Inspector) for a HTML Widget element with a value like ${resourcesFolderName}/index.html.
However there are some problems with this approach that from your use case it sounds like you will run into:
- The Hype Resources Library is a flat list and cannot contain subfolders. Therefore if you had two unzipped ads both with an "index.html" they can't co-exist. Hype will automatically rename the files so you'd need to keep track of that.
- More problematic is that if you have two assets referenced by your ad that are named the same but different, then Hype will also rename it (like 2x "bg.png" turning into "bg.png" and "bg-1.png"). In this case the ad itself will be referencing the wrong one.
- Likewise if any of the ads use subfolders, then this will be lost as well.
Basically one ad would probably be okay, but multiple ones will definitely hit issues.
So without Hype allowing for subfolders in its resources library, my recommendation would be to pre-upload your ads to a webserver. Then you can just use the specified URL to point to this location.
(of course supporting folders would be a good feature for Hype to add to help solve this problem!)
Generally you'd add an On Scene Load handler to Run JavaScript with this code:
window.scrollTo(0, 0);
See threads like: Move to top of page when scene changes - #14 by monsieurjoko
A typical Hype export results in a single .html page. Therefore the typical way to have the URL show and immediately go to different scenes is via #anchor tags on the URL. Please see this article:
Alternatively, Hype Professional's File > Advanced Export… allows for exporting individual scenes as their own HTML files, but you would need to manually change "jump to scene" actions to "Go to URL" with the proper URLs.
There are also other ways to get clever with server-side URL rewriting and the web's history api, but this quite a bit more effort.