Re execute query with React when parameter change
Hi everyone,
I use useQuery with react to execute my query but one query's parameter depends from a select tag, How can I reexecute my query when the selected value change. I'm pretty sure I saw something to do that on discord or stack.convex, I didn't retrieve it.
Thank for your help
5 Replies
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Thank you!
The default behavior of
useQuery
is that it will re-execute when the parameters change, or the underlying data changes. So this happens by default. If you want to hold onto a cache of previous values so switching between tags doesn't re-fetch each time, you can check out https://stack.convex.dev/magic-cachingCan your database do this? Ep. 1: Magic caching
With Convex's magic query cache, Convex's powerful subscriptions are cached, not merely values. So you get fast, jank-free renders with no cache consi...
Thank you @ian, I used usePaginatedQuery so I suppose this is why I wasn't able to see this behaviour without trigger loadMore(). I gonna to refactor my code.
Is it normal usePaginatedQuery not re execute the pagination query when a parameter change ? Thank you
those should also be re-executing on parameter changes. have you gone through the tour yet? would be a good place to start if not https://docs.convex.dev/get-started
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Yes I went through the tour. I found my mistake an useeffect prevented to see the update. Thenks @ian