elementUI 学习之获取输入框的内容

<div id="app">
<el-input v-model="input1" placeholder="请输入内容"></el-input>
<el-button type="primary" @click="getInputValue">点击</el-button>
</div>

var Main = {
  data() {
    return {
      input1: '',
    }
  },
  methods:{
      getInputValue(){
        alert(this.input1)
    },
  }
}
var Ctor = Vue.extend(Main)
new Ctor().$mount('#app')