frog.fm

Why does frog have state in FrameData but not in FrameResponse?

I just want to return my own state in Frame Response darn it :(

Frames Spec says it should be serialized JSON so JSON.stringify() should be perfect.

Then when I get FrameData back I should be able to unwrap that

Anyone got a working sample/tutorial?

Developer 🤓 build, develop and operate Farcaster solutions @ dtech.vision also love tech, decentralization, fitness and oldschool rap 😎

I may be misunderstanding your question, but I think you want to modify the state with the `c.deriveState` function

It's a bit confusing because the name `deriveState` suggests read-only behavior, but it also persists the modifications made to the `previousState` reference

Generative artist | Software Engineer @ Warbler Labs contributing to Goldfinch | https://www.chowbrandon.com/ 


interesting if I have a user Adam going through multiple frames

and user Bernd now also starts is the state for adam and bernd different or the same? I'd need it to be different for each user interacting with the frame.

The Docs don't make that clear and have it in the app which worries me

Yeah sorry, persistence is a loaded term. I think the state is sent via query params in the POST URL for the frame, so the state is user-specific

Thank you!

Can I manipulate it in context of a app.transaction() function?

I need context from the transaction json generation (namely which chain will be used) in the frame served once user (Farcaster client) submits the TX and sends me the tx hash

Hmm so if I only know in that specific path what I need how could I go about passing it? Don’t really want to use a DB or some other KV store 🤔

Main hurdle is I only know the wallet of the user in the app.transaction() handler

@horsefacts.eth would it be possible to not only get txHash but also chainID  from WC?

You can't manipulate it in a transaction handler, but you can retrieve it via `context.previousState`.