codeplayer-jQuery/code-player.html at master · iabur/codeplayer-jQuery · GitHub

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<html>
  <head>
    <title>jQuery</title>

    <script type="text/javascript" src="jquery.min.js"></script>

    <style type="text/css">
      body {
        font-family: sans-serif;
        padding: 0;
        margin: 0;
      }

      #header {
        width: 100%;
        background-color: #eeeeee;
        padding: 5px;
        height: 30px;
      }

      #logo {
        float: left;
        font-weight: bold;
        font-size: 120%;
        padding: 3px 5px;
      }

      #buttonContainer {
        width: 233px;
        margin: 0 auto;
      }

      .toggleButton {
        float: left;
        border: 1px solid grey;
        padding: 6px;
        border-right: none;
        font-size: 90%;
      }

      #html {
        border-top-left-radius: 4px;
        border-bottom-left-radius: 4px;
      }

      #output {
        border-top-right-radius: 4px;
        border-bottom-right-radius: 4px;
        border-right: 1px solid grey;
      }

      .active {
        background-color: #e8f2ff;
      }

      .highlightedButton {
        background-color: grey;
      }

      textarea {
        resize: none;
        border-top: none;
        border-color: grey;
      }

      .panel {
        float: left;
        width: 50%;
        border-left: none;
      }

      iframe {
        border: none;
      }

      .hidden {
        display: none;
      }
    </style>
  </head>

  <body>
    <div id="header">
      <div id="logo">
        CodePlayer
      </div>

      <div id="buttonContainer">
        <div class="toggleButton active" id="html">HTML</div>

        <div class="toggleButton" id="css">CSS</div>

        <div class="toggleButton" id="javascript">JavaScript</div>

        <div class="toggleButton active" id="output">Output</div>
      </div>
    </div>

    <div id="bodyContainer">
      <textarea id="htmlPanel" class="panel">
<p id="paragraph">Hello World!</p></textarea
      >

      <textarea id="cssPanel" class="panel hidden">
p { color: green; }</textarea
      >

      <textarea id="javascriptPanel" class="panel hidden">
document.getElementById("paragraph").innerHTML = "Hello iabur!";</textarea
      >

      <iframe id="outputPanel" class="panel"></iframe>
    </div>

    <script type="text/javascript">
      function updateOutput() {
        $("iframe").contents().find("html").html("<html><head><style type='text/css'>" + $("#cssPanel").val() + "</style></head><body>" + $("#htmlPanel").val() + "</body></html>");
        document
          .getElementById('outputPanel')
          .contentWindow.eval($('#javascriptPanel').val());
      }

      $('.toggleButton').hover(
        function () {
          $(this).addClass('highlightedButton');
        },
        function () {
          $(this).removeClass('highlightedButton');
        }
      );

      $('.toggleButton').click(function () {
        $(this).toggleClass('active');

        $(this).removeClass('highlightedButton');

        var panelId = $(this).attr('id') + 'Panel';

        $('#' + panelId).toggleClass('hidden');

        var numberOfActivePanels = 4 - $('.hidden').length;

        $('.panel').width($(window).width() / numberOfActivePanels - 10);
      });

      $('.panel').height($(window).height() - $('#header').height() - 15);

      $('.panel').width($(window).width() / 2 - 10);

      updateOutput();

      $('textarea').on('change keyup paste', function () {
        updateOutput();
      });
    </script>
  </body>
</html>