Vue

by kabanoki

HTML

<link rel="stylesheet" href="https://unpkg.com/bootstrap/dist/css/bootstrap.min.css">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/vue-promise-btn.css">
<div id="app">
  <button class="btn btn-success" v-promise-btn @click="getData">Get Data</button>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.6.10/vue.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/vue-promise-btn.umd.js"></script>

CSS

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

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

Vue

const VuePromiseBtn = window['VuePromiseBtn'];
Vue.use(VuePromiseBtn);
new Vue({
  el: '#app',
  methods: {
    getData:function(){
      return new Promise(function(resolve, reject){
        setTimeout(resolve, 2000);
      });
    }
  }
});