Posted in html
355
7:15 am, July 5, 2022
 

codemirror with auto preview window

this should auto preview html code into the preview area using code mirror

HTML

<textarea id=code name=code>
<!doctype html>
<html>
  <head>
    <meta charset=utf-8>
    <title>HTML5 canvas demo</title>
    <style>p {font-family: monospace;}</style>
  </head>
  <body>
    <p>Canvas pane goes here:</p>
    <canvas id=pane width=300 height=200></canvas>
    <script>
      var canvas = document.getElementById('pane');
      var context = canvas.getContext('2d');

      context.fillStyle = 'rgb(250,0,0)';
      context.fillRect(10, 10, 55, 50);

      context.fillStyle = 'rgba(0, 0, 250, 0.5)';
      context.fillRect(30, 30, 55, 50);
    </script>
  </body>
</html></textarea>
<iframe id=preview></iframe>

Scripts

<!-- CSS -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.59.2/codemirror.min.css" integrity="sha512-MWdvo/Qqcf4pY1ecQUB1uBn0qLp19U/qJ1Rpp2BDZeuBA7YsFEwkvqR/+aG4BroPiAYDunKJ6X8R/Pmdt3p7oA==" crossorigin="anonymous" />
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.59.2/theme/monokai.min.css" integrity="sha512-R6PH4vSzF2Yxjdvb2p2FA06yWul+U0PDDav4b/od/oXf9Iw37zl10plvwOXelrjV2Ai7Eo3vyHeyFUjhXdBCVQ==" crossorigin="anonymous" />

<!-- javascript  -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.59.2/codemirror.min.js" integrity="sha512-UZAFKlbB343VyEfCComsVIxp836iYUvHyAuRYFoVN4LTNB6mpM+8EgKW8ymIV2qLZQsIiNdbpmJuA8y6IKzOow==" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.59.2/mode/xml/xml.min.js" integrity="sha512-XPih7uxiYsO+igRn/NA2A56REKF3igCp5t0W1yYhddwHsk70rN1bbbMzYkxrvjQ6uk+W3m+qExHIJlFzE6m5eg==" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.59.2/mode/htmlmixed/htmlmixed.min.js" integrity="sha512-IC+qg9ITjo2CLFOTQcO6fBbvisTeJmiT5D5FnXsCptqY8t7/UxWhOorn2X+GHkoD1FNkyfnMJujt5PcB7qutyA==" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.59.2/mode/css/css.min.js" integrity="sha512-rsFXL+3jYau54xgkx2FtVPo+yRM4vLMEU9VBWl8hZX+t8MEYzGBHeHh5ELv04uthHqix7Dhw2o4KgQ1c+s6dEQ==" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.59.2/mode/javascript/javascript.min.js" integrity="sha512-+tn2IYnLwD2J9p6Nrn/Dl7ag9lluHA0GAblT/vnMiJV8DU/iDsldgf+9XbEqZUee2ThyDtfmSDb+IDZ9u7jrSA==" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.59.2/mode/php/php.min.js" integrity="sha512-i+JuurEwS1TBFIkaoI0KNhkdiR2yu5nAVdFJ/3Sm3BVbMIkq/1Nv/JsFGUZsqB4VKV6vj1wP5yi1aqyxenx2kw==" crossorigin="anonymous"></script>

Javascript

var delay;
      // Initialize CodeMirror editor with a nice html5 canvas demo.
      var editor = CodeMirror.fromTextArea(document.getElementById('code'), {
        mode: 'text/html'
      });
      editor.on("change", function() {
        clearTimeout(delay);
        delay = setTimeout(updatePreview, 300);
      });
      
      function updatePreview() {
        var previewFrame = document.getElementById('preview');
        var preview =  previewFrame.contentDocument ||  previewFrame.contentWindow.document;
        preview.open();
        preview.write(editor.getValue());
        preview.close();
      }
      setTimeout(updatePreview, 300);

External Link for codemirror with auto preview window

View Statistics
This Week
84
This Month
139
This Year
355

No Items Found.

Add Comment
Type in a Nick Name here
 
Other Items in html
codemirror with auto preview window using figcaption and figure for your images a google font like muli - mulish and embed code basic radio checklist - check and item and get its value in a textarea share to twitter html link only linked in share link html only, linkedin, linked-in Facebook HTML for Sharing a Link Footer Design and Redesign Regions of New Zealand - In Dropdown Form content editable p tag with spell check enabled get directions from google maps form embed Common and Uncommon Meta Tag's and Social Meta Tags Input Suggestions using a datalist Add custom symbol to ul li list and align text items using the kbd html tag twitter social sharing meta tags test image url that always changes unsplash placeholder set the amount of lines to show in a textarea field Scroll down indicator css javascript and html a page with two images Aligning Images in TinyMCE or Floating them left and right (code) test page for the custom css 12 grid used on this site easy twitter embed code Custom JS Tabs - No Jquery or Jquery UI scroll to top html css and js hide parts of a form until the 1st item is selected load a youtube video in a fancybox modal add google captcha to enable and disable a form button template for testing and live reloading html files toggle div function with chevron up down toggle Bootstrap Card Formatting HTML and CSS - Header and Footer Applied Accessibility - Tab Index Applied Accessibility - Access Keys Dropdown Box with Searchable Text meta keywords tag meta description tag favicon code meta tag foundation includes cdnjs Form elements New Zealand region list video embed no controls video embed tag video embed full screen all screen sizes del youtube embed iframe take full page screenshot screencapture using chrome dev tools flexbox layout template simple dropdown navigation ul li css responsive viewport meta tag (responsive meta tag) youtube embed no controls auto play iframe make all links target new window
Search Code
Search Code by entering your search text above.
Welcome

This is my test area for webdev. I keep a collection of code here, mostly for my reference. Also if i find a good link, i usually add it here and then forget about it. more...

You could also follow me on twitter or not... does anyone even use twitter anymore?

If you found something useful or like my work, you can buy me a coffee here. Mmm Coffee. ☕

❤️👩‍💻🎮

Subscribe
Subscribe to weekly update emails.
Random Quote
Treasure every moment that you have and treasure it more because you shared it with someone special, special enough to spend your time...and remember that time waits for no one.
Unknown
Random CSS Property

scroll-snap-type

The scroll-snap-type CSS property sets how strictly snap points are enforced on the scroll container in case there is one.
scroll-snap-type css reference