Adding a Guarana UI image description on a web page
Article Metadata
Tested with
Devices(s): Nokia N97
Article
Created: tapla
(22 Jan 2010)
Last edited: hamishwillee
(10 May 2012)
Overview
This code snippet demonstrates how to add an image description on a web page using Guarana UI components. The image description component looks like this:
You can download the component library from Nokia Developer.
Source: Relevant HTML components
<head>
<!-- Guarana UI style sheets -->
<link rel="stylesheet"
href="style/themes/themeroller/default-theme/ui.all.css"
type="text/css" media="screen">
<!-- Guarana UI scripts -->
<script type="text/javascript" src="lib/jquery/jquery.js"
charset="utf-8"></script>
<script type="text/javascript" src="lib/guarana/defaults.js"
charset="utf-8"></script>
<script type="text/javascript" src="lib/guarana/core.js"
charset="utf-8"></script>
</head>
<body>
<div id="bodyContent" class="bodyContent">
<img id="image" src="gfx/fn.png" alt="FN" />
</div>
</body>
Source: JavaScript
Nokia.use("imagedescription", init);
// Initializes the widget
function init() {
var imageDescr = new Nokia.ImageDescription({
element: "#image",
description: "Nokia Developer logo, Nokia Developer logo, Nokia Developer logo",
maxLines: 1
});
}
The description attribute holds the image description text. The maxLines attribute defines how many lines are visible when the image description component is collapsed.
Note: The image description component requires the following files from the library:
- lib/jquery/jquery.js
- src/core.js
- src/defaults.js
- src/dom.js (implicitly loaded by core.js)
- src/util.js (implicitly loaded by core.js)
- src/device.js (implicitly loaded by core.js)
- src/animation.js (implicitly loaded by core.js)
- src/widget.js (implicitly loaded by core.js)
- src/imagedescription.js (implicitly loaded by core.js)
- themes/nokia/base/base.css (implicitly loaded by core.js)
- themes/nokia/base/imagedescription.css (implicitly loaded by core.js)
- themes/nokia/base/images/imagedescription.png (from imagedescription.css)
- themes/nokia/base/images/shadow.png (from base.css)
- themes/nokia/base/images/shadow-c.png (from base.css)
- themes/nokia/base/images/shadow-lr.png (from base.css)
- themes/themeroller/default-theme/ui.accordion.css
- themes/themeroller/default-theme/ui.all.css
- themes/themeroller/default-theme/ui.base.css
- themes/themeroller/default-theme/ui.core.css
- themes/themeroller/default-theme/ui.theme.css
- themes/themeroller/default-theme/images/ui-bg_diagonals-thick_10_444444_40x40.png (from ui.theme.css)
- themes/themeroller/default-theme/images/ui-bg_flat_0_000000_40x100.png (from ui.theme.css)
- themes/themeroller/default-theme/images/ui-bg_glass_20_9f1504_640x400.png (from ui.theme.css)
- themes/themeroller/default-theme/images/ui-bg_glass_40_8ab61c_640x400.png (from ui.theme.css)
- themes/themeroller/default-theme/images/ui-bg_glass_55_8ab61c_640x400.png (from ui.theme.css)
- themes/themeroller/default-theme/images/ui-bg_glass_100_c2cba5_640x400.png (from ui.theme.css)
- themes/themeroller/default-theme/images/ui-bg_highlight-hard_80_ededed_640x100.png (from ui.theme.css)
- themes/themeroller/default-theme/images/ui-bg_highlight-soft_100_ededed_640x100.png (from ui.theme.css)
- themes/themeroller/default-theme/images/ui-icons_89bf43_256x240.png (from ui.theme.css)
- themes/themeroller/default-theme/images/ui-icons_97B72B_256x240.png (from ui.theme.css)
- themes/themeroller/default-theme/images/ui-icons_222222_256x240.png (from ui.theme.css)
- themes/themeroller/default-theme/images/ui-icons_e3bfb5_256x240.png (from ui.theme.css)
- themes/themeroller/default-theme/images/ui-icons_ffffff_256x240.png (from ui.theme.css)
Postconditions
A Guarana UI image description is added on the web page.
