DIR : /home/kozerus/public_html/pn/uize/site-source/examples/options.html
/home/kozerus/public_html/pn/uize/site-source/examples
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<title>Options | JavaScript Examples | UIZE JavaScript Framework</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<meta name="keywords" content="Uize.Widget.Options"/>
<meta name="description" content="See how to use the options widget to let the user pick a single option from a set of options by clicking on an option button. Test links are provided."/>
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<link rel="stylesheet" href="../css/page.css"/>
<link rel="stylesheet" href="../css/page.example.css"/>
<link rel="stylesheet" href="css/option-buttons-set.css"/>
</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>
Options
<div class="pageActionsShell">
<div id="page-actions" class="pageActions"><a href="source-code/options.html" class="buttonLink">SOURCE</a></div>
</div>
</h1>
<!-- explanation copy -->
<div class="explanation">
<p>In this example, the markup for an options widget is being wired up by an instance of <a href="../reference/Uize.Widget.Options.html"><code>Uize.Widget.Options</code></a>. Below the options are some links that execute snippets of code to demonstrate the programmatic interface of the widget. The <code>Uize.Widget.Options</code> class provides <code>value</code> and <code>tentativeValue</code> state properties in its interface. The <code>Changed.value</code> and <code>Changed.tentativeValue</code> instance events for these two properties can be used to watch for changes in the widget's state. The <code>value</code> state property can be set to programmatically change the selected option. Interact with both the options UI and the test links to see how they affect one another.</p>
</div>
<!-- options UI -->
<table class="optionsShell" cellspacing="0" cellpadding="0">
<tr>
<td><div id="page_options_option0" class="button">SOLAR</div></td>
<td><div id="page_options_option1" class="button">WIND</div></td>
<td><div id="page_options_option2" class="button">GEOTHERMAL</div></td>
<td><div id="page_options_option3" class="button">EFFICIENCY</div></td>
<td><div id="page_options_option4" class="button">TIDAL</div></td>
</tr>
</table>
<br/>
<!-- programmatic interface examples -->
<div class="programmaticInterface">
<p><b>options.get ('value') == </b> '<span id="page-optionsValue"></span>'</p>
<p><b>options.get ('tentativeValue') == </b> '<span id="page-optionsTentativeValue"></span>'</p>
<p>
<b>Set the value for the options widget: </b>
<a href="javascript://" class="linkedJs">options.set ({value:'solar'})</a>
,
<a href="javascript://" class="linkedJs">options.set ({value:'wind'})</a>
,
<a href="javascript://" class="linkedJs">options.set ({value:'geothermal'})</a>
,
<a href="javascript://" class="linkedJs">options.set ({value:'efficiency'})</a>
,
<a href="javascript://" class="linkedJs">options.set ({value:'tidal'})</a>
</p>
</div>
</div>
<script type="text/javascript">
Uize.require (
[
'UizeSite.Page.Example.library',
'UizeSite.Page.Example',
'Uize.Widget.Options'
],
function () {
'use strict';
/*** create the example page widget ***/
var page = window.page = UizeSite.Page.Example ({evaluator:function (code) {eval (code)}});
/*** add the options child widget ***/
var options = page.addChild ('options',Uize.Widget.Options);
/*** some code for demonstrating the widget's programmatic interface ***/
options.wire ({
'Changed.value':
function () {page.setNodeInnerHtml ('optionsValue',options)},
'Changed.tentativeValue':
function () {page.setNodeInnerHtml ('optionsTentativeValue',options.get ('tentativeValue'))}
});
/*** wire up the page widget ***/
page.wireUi ();
/*** initialize the options widget's values ***/
options.set ({
values:['solar','wind','geothermal','efficiency','tidal'],
value:'solar'
});
}
);
</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