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docs: How to wrap useAsyncData for SSR aware code (seo meta tags) #466

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yllaw opened this issue Sep 27, 2023 · 0 comments
Open

docs: How to wrap useAsyncData for SSR aware code (seo meta tags) #466

yllaw opened this issue Sep 27, 2023 · 0 comments
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documentation Improvements or additions to documentation

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@yllaw
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yllaw commented Sep 27, 2023

📚 Is your documentation request related to a problem?

I want to set meta tags server side for the web build.

The doc mentions to wrap useAsyncData for SSR aware code.

It is unclear how a implementation for such a wrapper function would look like.

🔍 Where should you find it?

https://ionic.nuxtjs.org/cookbook/web-and-device#a-single-codebase

ℹ️ Additional context

Our current workaround for SSR to set meta tags from asynchronous data on a nuxt/ionic web server is to

  1. Wrap useSeoMeta & useServerSeoMeta like so:
useIonMeta.ts

export function useIonMeta(seoInput: UseSeoMetaInput) {
  useServerSeoMeta(seoInput);

  onIonViewWillEnter(() => {
    useSeoMeta(seoInput);
  });
}
  1. Query async data and set tags in App.vue
App.vue

const { data } = await useFetch(`https://gorest.co.in/public/v2/users`);

  useIonMeta({
    title: () => data.value?.name,
    // more meta tags e.g. description, ogImageUrl, etc
  });

I would be more than happy to modify the docs and create a PR.

Thanks

@yllaw yllaw added the documentation Improvements or additions to documentation label Sep 27, 2023
@danielroe danielroe removed their assignment Jan 9, 2024
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