JSFiddle - React, Tailwind, and code Playground

by budyniowski

HTML

<script src="https://npmcdn.com/vue/dist/vue.js"></script>

<div id="exercise">
    <!-- 1) Show an alert when the Button gets clicked -->
    <div>
        <button @click="showOnBtnClick">Show Alert</button>
    </div>
    <!-- 2) Listen to the "keydown" event and store the value in a data property (hint: event.target.value gives you the value) -->
    <div>
        <input @keydown="watchInput" type="text">
        <p>{{ value }}</p>
    </div>
    <!-- 3) Adjust the example from 2) to only fire if the "key down" is the ENTER key -->
    <div>
        <input @keydown.enter="watchInputOnEnter" type="text">
        <p>{{ value }}</p>
    </div>
</div>

JavaScript

new Vue({
        el: '#exercise',
        data: {
            value: ''
        },
        methods:{
        	showOnBtnClick: function(){
          	alert('Alert!');
          },
          watchInput: function(event){
          	this.value = event.target.value;
          },
          watchInputOnEnter: function(event){
          	this.value = event.target.value;
          }
        }
    });