How to get the correct object in an nested array in Vue.js? - vue.js

Question

I use Axios to display a JSON data and I have succeeded. But I want to show an object based on date and time, it shows now all data and I need to filter it.
So I want to look at today's date and show the object based on that, so I want to show the next upcoming event. (24/05/2020)
What I currently have:
Json:
{
"doc": [
{
"data": {
"events": {
"18807612": {
"_dt": {
"_doc": "time",
"time": "18:45",
"date": "14/05/20",
"tz": "UTC",
"tzoffset": 0,
"uts": 1566067500
},
"week": 33,
"teams": {
"home": {
"name": "name 1",
"mediumname": "name1",
"uid": 3014
},
"away": {
"name": "name 2",
"mediumname": "name 2",
"uid": 3020
}
}
},
"18807618": {
"_dt": {
"_doc": "time",
"time": "18:45",
"date": "24/05/20",
"tz": "UTC",
"tzoffset": 0,
"uts": 1566067500
},
"week": 33,
"teams": {
"home": {
"name": "name 1",
"mediumname": "name1",
"uid": 3014
},
"away": {
"name": "name 2",
"mediumname": "name2",
"uid": 3020
}
}
}
}
}
}
]
}
Store:
async loadPosts({ commit }) {
// Define urls pages
const urlEvents = 'http://api.example.com/302020';
// Set pages
const [
responseEvents
] = await Promise.all([
// Responses pages
this.$axios.get(urlEvents)
]);
// variables pages
this.events = responseEvents.data.doc[0].data.events
// mutations pages
commit('SET_EVENTS', this.events)
}
},
mutations: {
SET_EVENTS (state, events) {
state.events = events;
}
}
And to show the data I use this:
import {mapState} from 'vuex';
export default {
name: 'NextMatch',
mounted() {
this.$store.dispatch('loadPosts')
},
computed: {
...mapState([
'events'
])
}
}
<h1>{{events}}</h1>
But this shows all data, and what I try to get is the first upcoming event for the object with the "uid": 3014.
So I want to show the date, time and names of the home and away team.
How can I get the correct data by filtering the data?

Answer 1

Something like this or similar to this should work:
In your Vue component's <template>:
`<h1>{{selectedEvent._dt.date}}</h1>`
In your Vue component's <script>:
props: {
eventID: {
type: Number,
default: 3014
},
},
computed: {
...mapState([
'events'
]),
eventsArr(){
if (!this.events) return {} //make sure Object.entries gets object.
return Object.entries(this.events)
},
selectedEvent(){
const selectedArr = this.eventsArr.find(([eID, e]) => e.teams.home.uid === this.eventID)
return selectedArr[1]
}
}