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This JavaScript code example will dynamically add/remove HTML elements with content included within them according to the DOM2 specification. A very easy JavaScript code to learn and use DOM.

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Label: HTML Elements, HTML DOM JavaScript, JavaScript DOM element, DOM in JavaScript, JavaScript add element, remove element JavaScript

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<script type="text/javascript">
// Created by: Dustin Diaz | http://www.dustindiaz.com/
// This script downloaded from www.JavaScriptBank.com

var Dom = {
  get: function(el) {
    if (typeof el === 'string') {
      return document.getElementById(el);
    } else {
      return el;
    }
  },
  add: function(el, dest) {
    var el = this.get(el);
    var dest = this.get(dest);
    dest.appendChild(el);
  },
  remove: function(el) {
    var el = this.get(el);
    el.parentNode.removeChild(el);
  }
};
var Event = {
  add: function() {
    if (window.addEventListener) {
      return function(el, type, fn) {
        Dom.get(el).addEventListener(type, fn, false);
      };
    } else if (window.attachEvent) {
      return function(el, type, fn) {
        var f = function() {
          fn.call(Dom.get(el), window.event);
        };
        Dom.get(el).attachEvent('on' + type, f);
      };
    }
  }()
};
Event.add(window, 'load', function() {
  var i = 0;
  Event.add('add-element', 'click', function() {
    var el = document.createElement('p');
    el.innerHTML = 'Remove This Element (' + ++i + ')';
    Dom.add(el, 'content');
    Event.add(el, 'click', function(e) {
      Dom.remove(this);
    });
  });
});
</script>

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<div id="doc">

  <p id="add-element">Add Elements</p>
  <div id="content"></div>
</div>

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11/02/2011
Dustin Diaz [more]
6,002
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4.08 KBytes

JavaScript Add-Remove HTML Elements with DOM

0/5 0 votes / 6,002 previews / 0 comment 11/02/2011 This JavaScript code example will dyna...JavaScript Add-Remove HTML Elements with DOM - JavaScript Add-Remove HTML Elements with DOM

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