Perspective: How to cache information between client sessions

[nminchin]

EDIT: It isn't currently possible in 8.0.3, as confirmed by support, however I've added an idea suggestion if anyone wants to upvote it.

Cache data between Perspective sessions on same device | Ignition Features...

I've asked this question before for the old Mobile Module: Ignition Mobile Fixed Client Identifier

I'm looking to do the same thing in Perspective. Is there a way to store cookies (or otherwise) on an end-user device so that I can re-use that data when they launch the client again?

I want to be able to cache user-logins so that users don't need to log in all the time.

Is this possible?

EDIT:
looks like I posted about this twice...

Is it possible to cache information for use between Perspective client sessions

I haven't looked into this at all, but thought I'd ask. I want to be able to cache certain things in the client's device such as login information and other configuration they might customise so I can reload it the next time they open the client. This would be mostly relevant to mobile devices. Is this possible? And if so, how would I do it? And if not, is it technically possible as a feature request? Even if I write this data into a database table stored on the gateway. Can I get the details …

[zacharyw.larson]

Is that the part I need so that when a user goes to a menu, the page can recall which submenus were expanded or retracted?

[nminchin]

Only if you want it to remember across sessions (e.g. reconnecting across days). If not, then session props are fine for remembering stuff within the same session