Learn the process of incorporating a dynamic title for your VueJS application

To enable dynamic page titles, I've implemented the following routing mechanism:

{
    path: '/home',
    meta: { title : 'Welcome Back, ' + profile.userName + ' – Dashboard | A Company' },
    name: 'home',
    component: () => import('@/views/Home.vue'),
},

Although I have set up the titles for each page, they do not appear when running the application. To rectify this, I added the following code snippet to **Vue.app**:

watch: {
    '$route' (to, from) {
        document.title = to.meta.title || 'A Company'
    }
},

Now, the titles load properly. However, the page is unable to fetch the profile.username once the API call is completed.

Is there a way to update the title dynamically after receiving data from the API?

Answer №1

Can the title be modified after receiving data from the API?

While I can't provide exact code without seeing your entire codebase, you can definitely customize it to suit your needs.

The key modification would involve converting meta.title into a function

{
  path: '/home',
  meta: {
    title: async function() {
      var user = await fetchUserName()
      return `Welcome Back, ${user} - Dashboard | Your Company`
    }
  },
  name: 'home',
  component: () =>
    import('@/views/Home.vue'),
},

Then make a call to that function

watch: {
    '$route': async (to, from) {
        document.title = to.meta.title ? await to.meta.title() : 'Your Company'
    }
},

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