dojox
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Dojo eXtensions, a rollup of many useful sub-projects and varying states of maturity – from very stable and robust, to alpha and experimental. See individual projects contain README files for details.
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HTML
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Testing the ThumbnailPicker + Lightbox</title>
<!-- required: a default theme file -->
<link rel="stylesheet" id="themeStyles" href="../../../dijit/themes/tundra/tundra.css">
<link rel="stylesheet" href="../resources/image.css">
<style type="text/css">
@import "../../../dijit/tests/css/dijitTests.css";
</style>
<!-- required: dojo.js -->
<script type="text/javascript" src="../../../dojo/dojo.js"></script>
<!-- do not use! only for testing dynamic themes -->
<script type="text/javascript" src="../../../dijit/tests/_testCommon.js"></script>
<!-- for debugging: -->
<script type="text/javascript" src="../ThumbnailPicker.js"></script>
<script type="text/javascript">
dojo.require("dojox.image.Lightbox");
dojo.require("dojox.image.ThumbnailPicker");
dojo.require("dojo.data.ItemFileReadStore");
/*
Initializes the second ThumbnailPicker widget with a data store that
reads information from a JSON URL. This also tells the ThumbnailPicker
the name of the JSON attributes to read from each data item retrieved
from the JSON URL.
*/
function initItemStoreGallery(){
var itemRequest = {
query: {},
count: 20
};
var itemNameMap = {
imageThumbAttr: "thumb",
imageLargeAttr: "large"
};
//Set the dojo.data.ItemFileReadStore on two of the dojox.image.ThumbnailPicker widgets
//Note the use of the 'itemNameMap', which tells the widget what attributes to
//read from the store. Look in the 'images.json' file in the same folder as this
//file to see the data being read by the widget.
dijit.byId('thumbPicker2').setDataStore(imageItemStore, itemRequest, itemNameMap);
}
//Subscribe to clicks on the thumbnails, and print out the information provided
function lightboxShow(packet){
// you can just "show" this image
lightbox.show({
href: packet.largeUrl,
title: packet.title
});
};
//When an image in the ThumbnailPicker is clicked on, it publishes
//information on the image to a topic, whose name is found by calling
//the 'getTopicName' function on the widget.
var lightbox;
dojo.addOnLoad(function(){
dojo.parser.parse();
initItemStoreGallery();
// WARNING: LightboxDialog might be the _only_ widget with "return this;" coming out of .startup()
lightbox = new dojox.image.LightboxDialog().startup();
dojo.subscribe(dijit.byId('thumbPicker2').getClickTopicName(), lightboxShow);
});
</script>
</head>
<body class="tundra">
<h1 class="testTitle">dojox.image.ThumbnailPicker + Lightbox</h1>
<div id="PublishedData" style="background-color:light-grey">
</div>
<h2>From ItemFileReadStore:</h2>
This ThumbnailPicker should have 5 thumbnails. Clicking on a thumbnail should NOT
open a URL, but rather open in a dojox.image.Lightbox.
<div id="thumbPicker2" dojoType="dojox.image.ThumbnailPicker" size="400"
isClickable="false"></div>
<div data-dojo-id="imageItemStore" dojoType="dojo.data.ItemFileReadStore" url="images.json"></div>
</body>
</html>