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@vueuse/head not working properly

See original GitHub issue

Hello Thanks for this perfect library. It is amazing. I am working on this vue-router example and need to use vueuse/head package to manage titles dynamically but not made work it. Are there any configs etc. about this?

Here are my app.js

import { createSSRApp } from "vue";
import { createRouter } from "./router";
import { createStore } from "../store/store";
import { createHead } from "@vueuse/head";

export { createApp };

function createApp({ Page }) {
  const app = createSSRApp(Page);
  const router = createRouter();
  const store = createStore();
  const head = createHead();
  app.use(store);
  app.use(router);
  app.use(head);
  return { app, router, store, head };
}

all.page.server.js

import { renderToString } from "@vue/server-renderer";
import { html } from "vite-plugin-ssr";
import { createHead, renderHeadToString } from "@vueuse/head";

import { createApp } from "./app";

export { render };
export { addContextProps };
export { setPageProps };

async function render({ contextProps }) {
  const { appHtml } = contextProps;

  const head = createHead();
  const { headTags, htmlAttrs, bodyAttrs } = renderHeadToString(head);

  return html`<!DOCTYPE html>
    <html>
      <head>
        ${html.dangerouslySetHtml(headTags)}
      </head>
      <body>
        <div id="app">${html.dangerouslySetHtml(appHtml)}</div>
      </body>
    </html>`;
}

async function addContextProps({ Page, contextProps }) {
  const { app, store, router } = createApp({ Page });

  await router.push(contextProps.url);
  await router.isReady();
  const appHtml = await renderToString(app);

  const INITIAL_STATE = store.state;

  return {
    INITIAL_STATE,
    appHtml,
  };
}

function setPageProps({ contextProps }) {
  const { INITIAL_STATE } = contextProps;
  return { INITIAL_STATE };
}

About.vue component

<template>
  <p>The count is preserved when switching between "Home" and "About".</p>
</template>

<script setup>
import { useHead } from "@vueuse/head";

useHead({
  title: "My About Page",
});
</script>

I cant see my title in SSR rendered code.

Issue Analytics

State:
Created 2 years ago
Comments:13 (8 by maintainers)

Top GitHub Comments

4reactions

brilloutcommented, Apr 11, 2021

Had a deeper look, it seems to be a problem on @vueuse/head’s side. I’d open a ticket over there.

2reactions

alsyapukovcommented, Apr 18, 2021

@ozergul Try to use vuex on server and get data from component

// newpage.page.server.js
async function render({ contextProps }) {
  const { appHtml, INITIAL_STATE } = contextProps

  let title = 'Default title'
  if(INITIAL_STATE.moduleStore.title) {
    tilte = INITIAL_STATE.moduleStore.title
  }


  return html`<!DOCTYPE html>
    <html>
      <head>
        <title>${title}</title>
      </head>
      <body>
        <div id="app">${html.dangerouslySetHtml(appHtml)}</div>
      </body>
    </html>`
}

async function addContextProps({ Page, contextProps }) {
  const { app, store, router } = createApp({ Page })

  router.push(contextProps.url)
  await router.isReady()

  app.provide('contextProps', contextProps)

  const appHtml = await renderToString(app)

  const INITIAL_STATE = store.state

  return {
    INITIAL_STATE,
    appHtml
  }
}

function setPageProps({ contextProps }) {
  const { INITIAL_STATE } = contextProps
  return { INITIAL_STATE }
}

// Your component
  inject: ['contextProps'],
  serverPrefetch(e) {
    return this.setTitle({ id: this.contextProps.title });
  },
  methods: {
    ...mapActions("moduleStore", ["setTitle"])
  }

I hope I helped you and understood the problem correctly