Nuxt•3mo ago

Pass URL query params to href

I have a button with a link that looks like this

<Button
    :href="$t('cta.button.url')"
    size="xl"
    variant="primary">
    {{ $t("cta.button") }}
</Button>

<Button
    :href="$t('cta.button.url')"
    size="xl"
    variant="primary">
    {{ $t("cta.button") }}
</Button>

I want to read all the query params from this page and pass them along to this href. I tried something like

<script lang="ts">
const {t} = useI18n();
const route = useRoute();
const query = route.query;

const buttonUrl = computed(() => {
    // Get the base URL from translations
    const baseUrl = t('cta.button.url');
    // Convert the route query parameters to a query string
    const queryString = new URLSearchParams(query).toString();

    // Return the full URL, appending the query string if it exists
    return queryString ? `${baseUrl}?${queryString}` : baseUrl;
});
</script>

<script lang="ts">
const {t} = useI18n();
const route = useRoute();
const query = route.query;

const buttonUrl = computed(() => {
    // Get the base URL from translations
    const baseUrl = t('cta.button.url');
    // Convert the route query parameters to a query string
    const queryString = new URLSearchParams(query).toString();

    // Return the full URL, appending the query string if it exists
    return queryString ? `${baseUrl}?${queryString}` : baseUrl;
});
</script>

However, the URLSearchParams doesn't take a LocationQuery (that is being return from route.query). What's the best way to sort this out?

5 Replies

manniL•3mo ago

you could use ufo's utils instead of URLSearchParams.toString()

manniL•3mo ago

https://github.com/unjs/ufo

GitHub

GitHub - unjs/ufo: 🔗 URL utils for humans

🔗 URL utils for humans. Contribute to unjs/ufo development by creating an account on GitHub.

Cry0nicS•3mo ago

Thanks. If I can, however, I'd like to avoid using another library just for this use case Actually, seems like I don't need to install it.

    // Stringfy and encode the query object into a query string.
    const queryString = stringifyQuery(query);

    // Return the full URL, appending the query string if it exists
    return queryString ? `${baseUrl}?${queryString}` : baseUrl;

    // Stringfy and encode the query object into a query string.
    const queryString = stringifyQuery(query);

    // Return the full URL, appending the query string if it exists
    return queryString ? `${baseUrl}?${queryString}` : baseUrl;

This seemed to have worked.

manniL•3mo ago

that's already part of nuxt 😉

Cry0nicS•3mo ago

Pretty cool, didn't know. Thanks

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Programming

Pass URL query params to href