goenning Posts - Answer Overflow

goenning

•Created by goenning on 2/13/2023 in #support

how to use useParams inside a ContextProvider

I have something like this

return (
    <Router>
      <MyContextProvider>
        <Routes>
          <Route path="/" ...
          <Route path="/posts/:slug" ...

return (
    <Router>
      <MyContextProvider>
        <Routes>
          <Route path="/" ...
          <Route path="/posts/:slug" ...

and I want to access the slug on MyContextProvider on inital page load. useParams seems to always return an empty object 😦

5 replies

SSolidJS

•Created by goenning on 12/14/2022 in #support

Looks like solid-router doesn't like encoded forward slashes as params?

I have a route path like /app/:name/view and then the name might actually contain a forward slash, so i encode it with encodeURIComponent, but solid-router doesn't route it correct, it goes straight to 404.

4 replies

SSolidJS

•Created by goenning on 12/7/2022 in #support

reactive initialValue on createResource

is it possible to make initialValue react based on a signal? I have this:

  const [namespaces] = createResource(contexts, fetchNamespaces, {
    initialValue: getCachedNamespaces(contexts()),
  });

  const [namespaces] = createResource(contexts, fetchNamespaces, {
    initialValue: getCachedNamespaces(contexts()),
  });

Whenever the list of contexts change, it'll refetch the namespaces for that contexts. But the initialValue does not as it's evaluated once on render. I want to build sort of a cache, so whenever the context changes, the list of namespaces will be whatever is cached (localstorage) and then it'll refresh shortly after.

12 replies

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