How to avoid invalidateAll() on each form action?

[stefandevo]

It seems that after each form action, there is an invalidateAll() happening, which causes all the load function to re-run.
I have a load in the +layout.server.ts file that is executed every time I have a form that I am posting. How can this be avoided?

Can be seen here. On the First route there is a form. As long as I navigate between all forms, the load action in the layout.server file is not run. But if I post the form, the load is executed again on the layout.server.

https://stackblitz.com/edit/sveltejs-kit-template-default-gf1pq5

[eltigerchino]

We can prevent invalidateAll when using the use:enhance action on the form.
First, we pass a custom callback, and avoid calling applyAction when result.type is a redirect.

  <form method="POST" use:enhance={() => {
    return async ({ result }) => {
      if (result.type === 'redirect') {
        // redirect without invalidating
        await goto(result.location);
      } else {
        await applyAction(result);
      }
    }
  }}>

https://stackblitz.com/edit/sveltejs-kit-template-default-fbiwbs?file=src%2Froutes%2Ffirst%2F%2Bpage.svelte,src%2Froutes%2Ffirst%2F%2Bpage.server.ts

[stefandevo]

Thanks for the help

[stefandevo]

Just wondering if this is something that can be added in the framework, a kind of value in the enhance that you can decide to invalidate or not.

[eltigerchino]

Yes, you can submit an issue for it to suggest this enhancement

[NormandoHall]

Hi @s3812497

await applyAction(result) not invalidateAll. You need to explicit run await invalidateAll()

applyAction says nothing about invalidateAll(). I was confirmed in my server.
I am wrong?

[eltigerchino]

@NormandoHall I think you’re right. I was confused by this at first as well. It seems that applyAction only invalidates if the result type is a redirect.