#Client-side data

Client-side data is data added after page load. This can be data coming from other internal pages, a REST API or a GraphQL API. It's important to only load your data in the mounted hook to prevent it from being included in the generated markup.

#Fetch from internal pages

Fetch page-query results and page context from other internal pages. The following example fetches data from /other-page and stores the results.

export default {
  data () {
    return {
      otherPage: null
    }
  },
  async mounted () {
    try {
      const results = await this.$fetch('/other-page')
      this.otherPage = results.data
    } catch (error) {
      console.log(error)
    }
  }
}

The fetch method can also be imported from gridsome.

import { fetch } from 'gridsome'

export default {
  async mounted () {
    const results = await fetch('/other-page')
    console.log(results.data)
  }
}

Read more about the $fetch() method.

#Fetch from REST API

import axios from 'axios'

export default {
  data () {
    return {
      todos: null
    }
  },
  async mounted () {
    try {
      const results = await axios.get(
        'https://jsonplaceholder.typicode.com/todos'
      )

      this.todos = results.data
    } catch (error) {
      console.log(error)
    }
  }
}

#Fetch from GraphQL API

....Contributions are welcome!

#Fetch from local YAML files

The following example fetches local YAML files within .vue templates:

1. Create a YAML file in /src/data folder. For example: products.yaml
2. Add import products from @/data/products.yaml before export default function.
3. Add the data from the YAML file to the data layer by creating a new object key products and defining it with the just imported products. Since the object key and the value are the same, we can destructure to just products.

<template>
  <ul v-for="product in products">
    <li v-html="product.title"/>
  </ul>
</template>

<script>
import products from '@/data/products.yaml'

export default {
  data() {
    return {
      products
    }
  }
}
</script>

#Fetch from local JSON files

The following example fetches local JSON data within .vue templates:

1. Create a JSON file in /src/data folder. For example: users.json
2. Add import users from @/data/users.json before export default function.
3. Add the data from the JSON file to the data layer by creating a new object key users and defining it with the just imported users. Since the object key and the value are the same, we can destructure to just users.

<template>
  <ul v-for="user in users">
    <li v-html="user.name"/>
  </ul>
</template>

<script>
import users from '@/data/users.json'

export default {
  data() {
    return {
      users
    }
  }
}
</script>