this.items[index] = val; this.items.push();new Vue({
el: '#app',
data: {
f: 'DD-MM-YYYY',
items: [
"10-03-2017",
"12-03-2017"
]
},
methods: {
cha: function(index, item, what, count) {
console.log(item + " index > " + index);
val = moment(this.items[index], this.f).add(count, what).format(this.f);
this.items[index] = val;
this.items.push();
console.log("arr length: " + this.items.length);
}
}
})<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/1.0.11/vue.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.10.6/moment.min.js"></script>
<div id="app">
<ul>
<li v-for="(index, item) in items">
<br><br>
<button v-on:click="cha(index, item, 'day', -1)">
- day</button>
{{ item }}
<button v-on:click="cha(index, item, 'day', 1)">
+ day</button>
<br><br>
</li>
</ul>
</div>Write your answer...
This one I feel is good by design, but don't know if it contradicts the Vuex cycle of uni-directional data flow. Basically, is it considered good practice to return a promise(-like) object from an
Aditya Agrawal
Learning resources & tutorials
Asked • Jun 13 2019
It seems that Vue.js 2.0 doesn't emit events from a grand child to his grand parent component. his JsFiddle solves the issue but by emtting two events: One from grand child to middle component
Aditya Agrawal
General
Asked • Jun 13 2019