Do I have to apply webstorage to each layout or just one for it to work? Also, webstorage needs wifi right?
Webstorage is completelly offline despite his name.
It is like a global value, so applying once and it stays for as long as it is not erased
Once you've dragged the webstorage into your project, then you can access it on any layout as long as your layouts connect to a event sheet. as Aphrodite says, it saves to the players device and not on the web. So no internet needed for it to work.
Ok thank you DUTOIT and — Just to clarify, I only need it in one layout event sheet and it will work for all event sheets?
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Webstorage is a global object, which means that there is no need to insert it on layout.
If you want to use it inside one event sheet, just use it directly