I have a v-for that renders the following data;
export const data = [
{id: "1", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1', keysavail:[{key: "Am", route2: "/"}]}, { 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 : 'a' }, { song : 'c' }]},
{id: "5", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'b' }, { 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' }]}]The list displays all the "song" in "songs". I would like this to be displayed a-z.
How is this done in Vue-3?
I understand that it is done using a computed property, however not sure where to start!
This is my current code;
<div v-for="album in songim" :key="album.id">
<div class="button" v-for="(item, i) in album.songs" :key="i">
{{ item.song }}
</div>
</div>Thanks
>Solution :
If you want to sort all the songs by song:
const app = Vue.createApp({
data() {
return {
albums: [
{id: "1", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'check2.1', keysavail:[{key: "Am", route2: "/"}]}, { 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 : 's' }, { song : 'c' }]},
{id: "5", albumname: "xx", artist: "xxxx", dateadded: "xxxx", route: "xxxx", songs: [{ song : 'b' }, { song : 'a' }]},
{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' }]}]
}
},
computed: {
sortedSongs() {
const res =[]
this.albums.forEach(a => a.songs.forEach(s => res.push(s)))
return res.sort(function(a, b) {
if(a.song < b.song) { return -1; }
if(a.song > b.song) { return 1; }
return 0;
})
}
}
})
app.mount('#demo')<script src="https://unpkg.com/vue@3/dist/vue.global.prod.js"></script>
<div id="demo">
<div class="button" v-for="(item, i) in sortedSongs" :key="i">
{{ item.song }}
</div>
</div>