シンプルなカウントダウンタイマー「vue-awesome-countdown」

by kabanoki

HTML

<script src="https://unpkg.com/vue-awesome-countdown@latest"></script>
<div id="app">
  <button @click="doRestart">スタート</button>
  <button @click="doStop">ストップ</button>
  <button @click="doSwitch">[再開]ー[一時停止]</button>
  <countdown :left-time="3000" :auto-start="false" ref="cnt">
    <div
      slot="process"
      slot-scope="anyYouWantedScopName">{{ `カウント: ${anyYouWantedScopName.timeObj.ceil.s}` }}</div>
    <div slot="finish">
      <span>Done!</span>
    </div>
  </countdown>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.6.10/vue.min.js"></script>
<script src="https://unpkg.com/[email protected]/dist/vue-awesome-countdown.umd.min.js"></script>

CSS

body {
  background: #20262E;
  padding: 20px;
  font-family: Helvetica;
}

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

li {
  margin: 8px 0;
}

h2 {
  font-weight: bold;
  margin-bottom: 15px;
}

del {
  color: rgba(0, 0, 0, 0.3);
}

Vue

const vueAwesomeCountdown = window['vue-awesome-countdown'].default;
Vue.use(vueAwesomeCountdown);

let app = new Vue({
  el: '#app',
  methods: {
    doRestart: function(){
      this.$refs.cnt.startCountdown(true)
    },
    doStop: function(){
      this.$refs.cnt.stopCountdown()
    },
    doSwitch: function(){
      this.$refs.cnt.switchCountdown()
    }
  }
});