Vuejs open/toggle single item - vue.js

Question

I work with single file components and have a list in one of them. This list should work like a accordion, but as far as I can find in the Vuejs docs, it's not that easy to make each item open separately very easily. The data (questions and answers) is retrieved from an ajax call. I use jQuery for that, but would like to know how I can make the accordion work Vuejs-style. Any help would be appreciated!
Here's the code:
export default {
name: 'faq-component',
props: ['faqid', 'faqserviceurl', 'ctx'],
data: function () {
return {
showFaq: "",
totalFaqs: this.data,
isOpen: true
}
},
watch: {
'showFaq': function(val, faqid, faqserviceurl) {
var self = this;
$.ajax ({
url: this.faqserviceurl,
type: 'GET',
data: {id: this.faqid, q: val, scope:1},
success: function (data) {
self.totalFaqs = data;
},
error: function () {
$("#answer").html('Sorry');
}
});
}
},
methods: {
'toggle': function() {
this.isOpen = !this.isOpen
}
}
}
<template>
<div class="card faq-block">
<div class="card-block">
<form>
<div class="form-group">
<input class="form-control" type="text" placeholder="Your question" id="faq" v-model="showFaq">
</div>
</form>
<div id="answer"></div>
<ul class="faq">
<li v-for="faq in totalFaqs">
<p class="question" v-html="faq.vraag" v-bind:class={open:isOpen} #click="isOpen = !isOpen"></p>
<p class="answer" v-html="faq.antwoord"></p>
</li>
</ul>
</div>
</div>
</template>

Answer 1

Add an isOpen property to each object in totalFaqs and use that instead of your single isOpen property in data.
<p class="question" v-html="faq.vraag" v-bind:class={open: faq.isOpen} #click="faq.isOpen = !faq.isOpen"></p>
If you can't change the model from the server side, then add it client side.
success: function (data) {
data.forEach(d => self.$set(d, 'isOpen', false))
self.totalFaqs = data
}