S
SolidJS•10mo ago
Mathieu

What is wrong with this reactive select list?

https://playground.solidjs.com/anonymous/886c5e97-4d2e-427f-abf0-95df02ab0c71 The first select list in the playground works. But the second doesn't. If you click on an element and then another, there will be 2 selected elements. Any idea as to why is this happening for the second example but not the first?
4 Replies
Tommypop
Tommypop•10mo ago
You need to replace the object in the store
Tommypop
Tommypop•10mo ago
https://playground.solidjs.com/anonymous/68c9411c-a809-4d5c-84ca-89ccd3a43fb2
Solid Playground
Quickly discover what the solid compiler will generate from your JSX template
Mathieu
Mathieu•10mo ago
Thank you so much!!!! Btw would you mind to explain why there was such a behavior? (clicked first element, first element selected, clicked second element, first and second element selected with both same labels). Don't really understand what was going on and how we fixed it
Tommypop
Tommypop•10mo ago
The behaviour shown is kinda strange, but, when setting a store or signal, they check for equality before notifying their observers (if the current value is equal to their previous value, nothing updates), and js objects are done by reference so even if the contents have changed the reference is the same when you set it
Want results from more Discord servers?
Add your server
More Posts
How do i write routes which update automatically based on if authenticated or notLets say that I have the below code and when i hit root path(`/`) i want to navigate to `/login` if template not exported from solidjs/webI'm trying to use the solid-spinner library https://github.com/lenniezelk/solid-spinner but am gettiSolid Start + Tailwind?Hello, I tried to use Solid Start with Tailwind, but my build ignores cssnano and the classes in theWhat's the best way to debug `Buffer is not defined`Hey folks, I am currently trying to re-restructure my code a bit, so it becomes more maintainable. Solid DNDAsking for help here, as the solid-dnd github seems to be pretty dead (as far as help and documentaSolidStart unknown number of optional nested route parametersHi, looking if there's a way to set up file based routes where there's an unknown number of optionalhow to use solidjs metaanyone used <https://github.com/solidjs/solid-meta> cuz I don't know how to use it what's "res" and Resource chaining and other promise-like compositionWith raw Promises, there are a number of ways to compose them usefully, e.g. `.then()` for value traDynamic parameter on routesHello! I have a question. Does anyone know how to manage this behavior with routes with solid start?How to await on the Resource's promise?Say `users` is a resource (from `createResource`). I would like to await for the underlying promise