Vue input 监听

使用 v-on:input="change" 实现即可

App.vue

<template>
  <div>
    <md-field>
      <label>Initial Value</label>
      <md-input v-model="initial" v-on:input="change"></md-input>
    </md-field>
  </div>
</template>

<script>
export default {
  name: "TextFields",
  data: () => ({
    initial: "Initial Value"
  }),
  methods: {
    change() {
      console.log(this.initial)
    }
  }
};
</script>