colonymech / docs / www / colonyscout / internal / assembly_add.html @ f59acf11
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
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"http://www.w3.org/TR/html4/strict.dtd">
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<html xmlns='http://www.w3.org/1999/xhtml' lang='en' xml:lang='en:us'> |
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<head>
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<meta http-equiv="Content-type" content="text/html; charset=utf-8"> |
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<title>Add and Remove Elements</title> |
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<style type="text/css" media="screen"> |
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body {
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background: #111;
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color: #fff;
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font: 100% georgia,times,serif;
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}
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h1, p {
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font-weight: normal;
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margin: 0;
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padding: 0 0 .5em 0;
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}
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p {
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cursor: pointer;
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}
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</style>
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<script type="text/javascript"> |
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var Dom = {
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get: function(el) {
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if (typeof el === 'string') {
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return document.getElementById(el);
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} else {
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return el;
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}
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},
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add: function(el, dest) {
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var el = this.get(el);
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var dest = this.get(dest);
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dest.appendChild(el);
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},
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remove: function(el) {
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var el = this.get(el);
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el.parentNode.removeChild(el);
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}
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};
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var Event = {
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add: function() {
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if (window.addEventListener) {
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return function(el, type, fn) {
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Dom.get(el).addEventListener(type, fn, false);
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};
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} else if (window.attachEvent) {
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return function(el, type, fn) {
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var f = function() {
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fn.call(Dom.get(el), window.event);
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};
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Dom.get(el).attachEvent('on' + type, f);
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};
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}
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}()
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};
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Event.add(window, 'load', function() {
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var i = 0;
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Event.add('add-element', 'click', function() {
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var el = document.createElement('p');
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el.innerHTML = 'Remove This Element (' + ++i + ')';
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Dom.add(el, 'content');
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Event.add(el, 'click', function(e) {
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Dom.remove(this);
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});
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});
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});
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</script>
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</head>
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<body>
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<div id="doc"> |
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<h1>Add & Remove Elements with JavaScript</h1> |
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<p id="add-element">Add Elements</p> |
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<div id="content"></div> |
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</div>
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</body>
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</html>
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