It is possible in vuejs to v-for a loop like php?
I want this output:
<select>
<option>2</option>
<option>1</option>
<option>0</option>
</select>
My code (ticket.quantity = 2):
<select>
<option v-for="index in ticket.quantity" :value="index" :key="index">{{index}}</option>
</select>
My output:
<select>
<option>2</option>
</select>
You can try to loop ticket.quantity + 1 :
new Vue({
el: '#demo',
data() {
return {
ticket: {quantity: 2}
}
}
})<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.js"></script>
<div id="demo">
<select>
<option v-for="(q, index) in ticket.quantity + 1" :value="index" :key="index">{{index}}</option>
</select>
</div>The answer of Nikola didn't worked for me completely but I managed to solve it like this:
<select>
<option value="0" selected>0</option>
<option v-for="index in parseInt(ticket.quantity)" :value="index" :key="index">{{index}}</option>
</select>