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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<title>jQuery UI Slider - Colorpicker</title>
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<link type="text/css" href="../../themes/base/jquery.ui.all.css" rel="stylesheet" />
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<script type="text/javascript" src="../../jquery-1.4.2.js"></script>
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<script type="text/javascript" src="../../ui/jquery.ui.core.js"></script>
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<script type="text/javascript" src="../../ui/jquery.ui.widget.js"></script>
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<script type="text/javascript" src="../../ui/jquery.ui.mouse.js"></script>
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<script type="text/javascript" src="../../ui/jquery.ui.slider.js"></script>
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<link type="text/css" href="../demos.css" rel="stylesheet" />
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<style type="text/css">
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#red, #green, #blue {
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float: left;
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clear: left;
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width: 300px;
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margin: 15px;
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}
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#swatch {
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width: 120px;
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height: 100px;
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margin-top: 18px;
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margin-left: 350px;
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background-image: none;
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}
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#red .ui-slider-range { background: #ef2929; }
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#red .ui-slider-handle { border-color: #ef2929; }
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#green .ui-slider-range { background: #8ae234; }
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#green .ui-slider-handle { border-color: #8ae234; }
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#blue .ui-slider-range { background: #729fcf; }
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#blue .ui-slider-handle { border-color: #729fcf; }
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#demo-frame > div.demo { padding: 10px !important; };
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</style>
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<script type="text/javascript">
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function hexFromRGB (r, g, b) {
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var hex = [
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r.toString(16),
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g.toString(16),
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b.toString(16)
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];
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$.each(hex, function (nr, val) {
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if (val.length == 1) {
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hex[nr] = '0' + val;
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}
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});
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return hex.join('').toUpperCase();
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}
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function refreshSwatch() {
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var red = $("#red").slider("value")
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,green = $("#green").slider("value")
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,blue = $("#blue").slider("value")
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,hex = hexFromRGB(red, green, blue);
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$("#swatch").css("background-color", "#" + hex);
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}
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$(function() {
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$("#red, #green, #blue").slider({
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orientation: 'horizontal',
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range: "min",
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max: 255,
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value: 127,
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slide: refreshSwatch,
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change: refreshSwatch
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});
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$("#red").slider("value", 255);
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$("#green").slider("value", 140);
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$("#blue").slider("value", 60);
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});
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</script>
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</head>
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<body class="ui-widget-content" style="border:0;">
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<div class="demo">
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<p class="ui-state-default ui-corner-all ui-helper-clearfix" style="padding:4px;">
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<span class="ui-icon ui-icon-pencil" style="float:left; margin:-2px 5px 0 0;"></span>
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Simple Colorpicker
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</p>
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<div id="red"></div>
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<div id="green"></div>
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<div id="blue"></div>
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<div id="swatch" class="ui-widget-content ui-corner-all"></div>
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</div><!-- End demo -->
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<div class="demo-description" style="clear:left;">
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<p>Combine three sliders to create a simple RGB colorpicker.</p>
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</div><!-- End demo-description -->
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</body>
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</html>
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