<head>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<div id="app">
<a target="_blank" href="https://v2.ko.vuejs.org/v2/guide/events.html">https://v2.ko.vuejs.org/v2/guide/events.html</a> 링크 참조
<hr/>
{{ cnt }}<br>
<button v-on:click="add">더하기</button>
<button v-on:click="sub">빼기</button>
<hr/>
<form v-on:submit.prevent="submit">
<button type="submit">Submit</button>
</form>
<hr/>
<form v-on:submit="submit">
<button type="submit">Submit</button>
</form>
</div>
<script>
new Vue({
el: '#app',
data: {
cnt: 0
},
methods: {
add() {
this.cnt++;
},
sub() {
this.cnt--;
},
submit() {
alert('콘솔 창 확인');
console.log('제출 시 새로고침이 되지않도록 submit.prevent 이벤트 사용');
}
}
})
</script>