DIR : /home/kozerus/public_html/pn/uize/site-source/examples/color-picker.html
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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Color Picker | JavaScript Examples | UIZE JavaScript Framework</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<meta name="keywords" content="color touch ipad Uize.Widgets.RgbSliders.Widget"/>
<meta name="description" content="See how three RGB sliders widgets - with sliders for red, green, and blue - can be used to tweak text color, background color, and border color."/>
<link rel="alternate" type="application/rss+xml" title="UIZE JavaScript Framework - Latest News" href="http://www.uize.com/latest-news.rss"/>
<link rel="stylesheet" href="../css/page.css"/>
<link rel="stylesheet" href="../css/page.example.css"/>
<style>
.pickerSpacer {
width:15px;
}
</style>
</head>
<body>
<script type="text/javascript" src="../js/Uize.js"></script>
<h1 class="header">
<a id="page-homeLink" href="../index.html" title="UIZE JavaScript Framework home"></a>
<a href="../index.html" class="homeLinkText" title="UIZE JavaScript Framework home">UIZE JavaScript Framework</a>
</h1>
<div class="main">
<h1 class="document-title">
<a href="../javascript-examples.html" class="breadcrumb breadcrumbWithArrow">JAVASCRIPT EXAMPLES</a>
Color Picker
<div class="pageActionsShell">
<div id="page-actions" class="pageActions"><a href="source-code/color-picker.html" class="buttonLink">SOURCE</a></div>
</div>
</h1>
<!-- explanation copy -->
<div class="explanation">
<p>In this example, three instances of <a href="../reference/Uize.Widgets.RgbSliders.Widget.html"><code>Uize.Widgets.RgbSliders.Widget</code></a> are created, to control the text color, background color, and border color of the sample text to the left. Each color picker has a color swatch above the sliders, representing the current color selected by it.</p>
</div>
<!-- "wireframe" for the UI -->
<table border="0" cellspacing="0" cellpadding="0" style="margin:auto;">
<tr>
<td class="heading">Sample Area</td>
<td class="pickerSpacer"></td>
<td class="heading">Text</td>
<td class="pickerSpacer"></td>
<td class="heading">Background</td>
<td class="pickerSpacer"></td>
<td class="heading">Border</td>
</tr>
<tr>
<td id="page-sampleNode" style="width:300px; border:10px solid; padding:10px;">
I'd like to see the companies that make up the <b>new energy economy</b> gang up on the bloated fossil fuel giants like a bunch of vicious attack dogs and <b>rip</b> their corporate throats out.<br/>
<br/>
Then, once the kill is complete, may they rip through the <b>bloated bellies</b> of the fallen giants, to feast upon their oily entrails.<br/>
<br/>
And from feeding upon these fattened pigs, let the <b>age of renewable energy</b> truly dawn.<br/>
<br/>
We have seen a Silicon Valley giant born in this way, and advertising will never be the same again.<br/>
<br/>
May the same <b>fate</b> befall the entrenched and recalcitrant fossil energy giants.<br/>
</td>
<td></td>
<td id="page-colorPicker"></td>
<td></td>
<td id="page-backgroundColorPicker"></td>
<td></td>
<td id="page-borderColorPicker"></td>
</tr>
</table>
</div>
<!-- JavaScript code to make the static HTML "come alive" -->
<script type="text/javascript">
Uize.require (
[
'UizeSite.Page.Example.library',
'UizeSite.Page.Example',
'Uize.Widgets.RgbSliders.Widget'
],
function () {
'use strict';
/*** create the example page widget ***/
var page = window.page = UizeSite.Page.Example ();
/*** set up the color picker widgets for text color, background color, and border color ***/
function setupColorPicker (styleProperty,initialValue) {
function syncStylePropertyToColorPicker (_event) {
page.getNode ('sampleNode').style [styleProperty] = '#' + colorPicker;
}
var colorPicker = page.addChild (
styleProperty + 'Picker',
Uize.Widgets.RgbSliders.Widget,
{value:initialValue,built:false}
);
colorPicker.wire ('Changed.value',syncStylePropertyToColorPicker);
syncStylePropertyToColorPicker ();
}
setupColorPicker ('color','000000');
setupColorPicker ('backgroundColor','cccccc');
setupColorPicker ('borderColor','aaaaaa');
/*** wire up the page widget ***/
page.wireUi ();
}
);
</script>
</body>
</html>
//
koh5_pano
Drag mouse to navigate.
Navigation
- Left/Right Mouse drag: Changes camera heading.
- Up/Sown Mouse drag: Changes camera pitch.
- Scroll wheel: Changes camera field of view.
- I-Key: Displays Info panel with canvas size, image size and FPS.
17.Aug.2010, Martin Wengenmayer