enieber
6/25/2017 - 10:52 PM

chat-client

chat-client

index.html
content_copyfile_download
<html>
  <head>
    <meta http-equiv="content-type" content="text/html; charset=utf-8">

    <title>Chat </title>

  </head>
  <body>
    <h2>Real time application</h2>

    <ul id="messages"></ul>

    <form id="form">
      <input id="text" type="text">
      <button id="sendButton"> Send </button>
    </form>

    <script src="/socket.io/socket.io.js"></script>
    <script>
      var socket = io()
      document.getElementById('form').addEventListener('submit', function(e){
        e.preventDefault()
      })
      document.getElementById('sendButton').onclick = function () {
        var msg = document.getElementById('text')
        socket.emit('client emit', msg.value)
        msg.value = ''
      }
      socket.on('server emit', function(msg) {
        var messages = document.getElementById('messages')
        var newLi = document.createElement('li')
        newLi.innerHTML = msg
        messages.appendChild(newLi)
      })
    </script>

  </body>
</html>