JSFiddle - React, Tailwind, and code Playground

by ChangJoo Park

HTML

<script src="https://unpkg.com/[email protected]/dist/vue.js"></script>
<div id="app">
  <div id="header">H</div>
  <div id="body">
  </div>
  <div id="footer">
    <textarea id="textarea" v-model="textAreaMessage"></textarea>
  </div>
</div>

CSS

* {
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
}

#app {
  display: flex;
  flex-direction: column;
  height: 500px;
}

#header {
  flex: none;
  height: 30px;
  background-color: red;
}

#body {
  flex: 1;
}

#footer {
  flex:none;
  background-color: red;
  max-height: 90px;
  height: 19px;
}

#textarea {
  width: 100%;
  overflow-y: auto;
  resize: none;
}

JavaScript

var limit = 50px;

new Vue({
  el: '#app',
  data: function () {
  	return  {
    	textAreaMessage: ''
    }
  },
  watch: {
	  textAreaMessage: function (newVal) {
			console.log('hello')
    }
  }
})