Using v-for with nested objects

Have you been attempting to create a v-for loop on the child elements of the {song: "xxx"} object within the songs array?

export const data = [
{id: "1", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
{id: "2", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
{id: "3", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
...
{id: "17", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},

I've made an attempt but it's not working! (data is the variable where the parent object is stored.)

 <div class="button" v-for="item in data.songs.song" :key="item.id">
     {{ item.songs }}
   </div>

Appreciate any help!

javascriptjsonvue.jsvuejs3

Answer №1

Check out the code snippet below:

const app = Vue.createApp({
  data() {
    return {
      albums: [
{id: "1", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
{id: "2", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
{id: "3", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
{id: "4", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
{id: "5", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
{id: "6", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
{id: "7", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
{id: "8", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
{id: "9", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
{id: "10", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
{id: "11", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
{id: "12", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
{id: "13", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
{id: "14", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
{id: "15", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
{id: "16", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
{id: "17", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1' }, { song : 'check2.2' }]},
      ]
    }
  }
})
app.mount('#demo')
<script src="https://unpkg.com/vue@3/dist/vue.global.prod.js"></script>
<div id="demo">
  <div v-for="album in albums" :key="album.id">
    <div class="button" v-for="(item, i) in album.songs" :key="i">
      {{ item.song }}
    </div>
  </div>
</div>

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