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JavaScript

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Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

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HTML Settings

Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

HTML

              
                
<div class="example" id="js-example">
  <h1>Any Html Element Resize Event</h1>
  <p>Try to resize your browser. This block should change it's color on every resize event. Now look at the JS tab.
  See? Now &lt;div&gt; and others have 'onresize' event even without timer! ;D You can resize this block in dev tools to test more advanced scenarios.  </p>
  <p>It is tiny (about 800 bytes min + gzip) and dependency free. </p>
  <p>Works just everywhere:
    <br />
&nbsp;Chrome 1+ 
  <br />
&nbsp;Firefox 1+ 
   <br />
&nbsp;IE 4+ 
   <br />
&nbsp;Safari 1+ 
   <br />
&nbsp;Opera 4+
  <br />
  <br />
  <a href="https://github.com/legomushroom/resize">repo on github</a>   
  <a href="https://twitter.com/legomushroom">with ♥ by LegoMushroom</a>
  </p>
</div>




              
            
!

CSS

              
                .example{
  padding: 20px 0;
  width: 75%;
  margin: 0 auto;
  font-family: monospace;
}

p, h1{
  max-width: 600px;
  margin: 20px auto;
}

p{
  line-height: 22px;
}


              
            
!

JS

              
                console.clear();

example = document.getElementById('js-example');
example.addEventListener('onresize', function(){
  example.style.background = 'rgb('+random(0,255)+','+random(0,255)+','+random(0,255)+')';
});

/* Jquery version: */

/*
$example = $('#js-example');
$example.on('onresize', function(){
  $example.css({ 'background': 'rgb('+random(0,255)+','+random(0,255)+','+random(0,255)+')' });
})*/

/* just helper function */
var random = function(min, max){
  var rand = min + Math.random()*(max+1-min);
  rand = rand^0; // округление битовым оператором
  return rand;
}

              
            
!
999px

Console