Vue.js - exercise1

by hyeyoon

HTML

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

<div id="exercise">
   <!-- 1) Fill the <p> below with your Name and Age - using Interpolation -->
    <p>VueJS is pretty cool - {{ name }} ({{ age }})</p>
    <!-- 2) Output your age, multiplied by 3 -->
    <p>{{ tripleAge() }}</p>
    <!-- 3) Call a function to output a random float between 0 and 1 (Math.random()) -->
    <p>{{ randomNumber() }}</p>
    <!-- 4) Search any image on Google and output it here by binding the "src" attribute -->
    <div>
        <img style="width:100px;height:100px" :src="https://storage.googleapis.com/gweb-uniblog-publish-prod/static/blog/images/google-200x200.7714256da16f.png">
    </div>
    <!-- 5) Pre-Populate this input with your name (set the "value" attribute) -->
    <div>
        <input type="text" v-on:input="changeTitle">
    </div>
</div>

JavaScript

new Vue({
	el: '#exercise',
  data: {
  	name: 'Hyeyoon',
    age: 24,
  },
  methods: {
  	tripleAge: function() {
    	this.age * 3;
    },
    randomNumber: function() {
    	Math.random();
    },
    changeTitle: function(evt) {
    	this.name = evt.target.value; 
    }
  }
});