vuetesti

<!DOCTYPE html>
<head>
  <meta charset="utf-8" />
  <script src="https://unpkg.com/vue/dist/vue.js"></script>

  <title>Testi</title>
</head>
<body>
  <div id="app-6">
    <p>{{ message }}</p>
    <p>{{ message }}</p>
    <p>{{ message }}</p>
    <p>{{ message }}</p>
    <p>{{ message }}</p>
    <input type="text" v-on:keyup.enter="inputText" id="inputField" />

  </div>
  <script type="text/javascript" src="VITTU.js"></script>
</body>


var app6 = new Vue({
  el: '#app-6',
  data: {
    message: 'Hello Vue!'
  },
  methods: {
    inputText: function (event) {
      var input = document.getElementById('inputField').value;
      this.message = input;
    }
  }
})