数値をスムーズに移行する「v-odometer」

by kabanoki

HTML

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/main.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/odometer.js/0.4.8/odometer.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/main.prod.js"></script>
<div id="app">
  <vue-odometer :value="mynumber" animation="smooth" theme="digital" class="odometer"></vue-odometer>
  <button class="btn btn-info" @click="updateNumber()">Update</button>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.6.10/vue.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/odometer.js/0.4.8/odometer.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/main.prod.js"></script>

CSS

body {
  padding: 20px;
  font-family: Helvetica;
  font-size: 25px;
}

#app {
  background: #fff;
  border-radius: 4px;
  padding: 20px;
  transition: all 0.2s;
}

li {
  margin: 8px 0;
}

Vue

new Vue({
  el: '#app',
  data: {
    mynumber: 0
  },
  methods: {
    updateNumber: function ()
    {
      this.mynumber = Math.floor(Math.random() * (9999 - 1)) + 1
      console.log(this.mynumber)
    }
  },
});