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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> |
<html> |
<head> |
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> |
<title>Testing the ThumbnailPicker</title> |
|
<style type="text/css"> |
@import "../../../dijit/tests/css/dijitTests.css"; |
@import "../resources/image.css"; |
</style> |
|
<script type="text/javascript" src="../../../dojo/dojo.js" djconfig="parseOnLoad:true, isDebug: true, defaultTestTheme:'soria'"></script> |
<script type="text/javascript" src="../../../dijit/tests/_testCommon.js"></script> |
<script type="text/javascript" src="../ThumbnailPicker.js"></script> |
|
<script type="text/javascript"> |
// dojo.require("dojox.image.Gallery"); |
dojo.require("dojox.data.FlickrRestStore"); |
dojo.require("dojo.data.ItemFileReadStore"); |
dojo.require("dojo.parser"); // find widgets |
|
/* |
Initializes the ThumbnailPicker with a data store that |
reads from the Flickr REST APIs. |
*/ |
function initFlickrGallery() { |
var flickrRestStore = new dojox.data.FlickrRestStore(); |
var req = { |
query: { |
userid: "44153025@N00",//The Flickr user id to use |
apikey: "8c6803164dbc395fb7131c9d54843627",//An API key is required. |
sort: [ |
{ |
descending: true //Use descending sort order, ascending is default. |
} |
], |
tags: ["superhorse", "redbones", "beachvolleyball","dublin","croatia"], |
tag_mode: "any" //Match any of the tags |
}, |
count: 20 |
}; |
|
//Set the flickr data store on two of the dojox.image.ThumbnailPicker widgets |
dijit.byId('thumbPicker1').setDataStore(flickrRestStore, req); |
dijit.byId('thumbPicker3').setDataStore(flickrRestStore, req); |
} |
|
/* |
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); |
dijit.byId('thumbPicker4').setDataStore(imageItemStore, itemRequest, itemNameMap); |
} |
|
//Subscribe to clicks on the thumbnails, and print out the information provided |
function doSubscribe(){ |
function updateDiv(packet){ |
dojo.byId('PublishedData').innerHTML = "You selected the thumbnail:" |
+ "<br/><b>Index:</b> " + packet.index |
+ "<br/><b>Url:</b> " + packet.url |
+ "<br/><b>Large Url:</b> " + packet.largeUrl |
+ "<br/><b>Title:</b> " + packet.title |
+ "<br/><b>Link:</b> " + packet.link |
; |
}; |
|
//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. |
dojo.subscribe(dijit.byId('thumbPicker1').getClickTopicName(), updateDiv); |
dojo.subscribe(dijit.byId('thumbPicker2').getClickTopicName(), updateDiv); |
} |
|
dojo.addOnLoad(initFlickrGallery); |
dojo.addOnLoad(initItemStoreGallery); |
dojo.addOnLoad(doSubscribe); |
</script> |
</head> |
<body> |
<h1 class="testTitle">dojox.image.ThumbnailPicker</h1> |
|
<div id="PublishedData" style="background-color:light-grey"> |
When you click on a thumbnail image, it's information is placed here |
</div> |
|
<h2>From FlickrRestStore:</h2> |
This ThumbnailPicker should have 8 thumbnails, with each of them linking |
to a URL when clicked on. The cursor should also change when over an image. |
<div id="thumbPicker1" dojoType="dojox.image.ThumbnailPicker" size="500" |
useHyperlink="true" ></div> |
|
<h2>From ItemFileReadStore:</h2> |
This ThumbnailPicker should have 5 thumbnails. Clicking on a thumbnail should NOT |
open a URL, and the cursor should not change when over an image that is not an arrow. |
|
<div id="thumbPicker2" dojoType="dojox.image.ThumbnailPicker" size="400" |
isClickable="false"></div> |
<div jsId="imageItemStore" dojoType="dojo.data.ItemFileReadStore" url="images.json"></div> |
|
<h2>From FlickrRestStore:</h2> |
This ThumbnailPicker should have 6 thumbnails, with each of them linking |
to a URL when clicked on. The cursor should also change when over an image. |
Unlike the ThumbnailPicker above, when these links are clicked on, this page |
changes, instead of a popup window. |
|
<div id="thumbPicker3" dojoType="dojox.image.ThumbnailPicker" size="600" |
useHyperLink="true" hyperlinkTarget="this"></div> |
|
<h2>From ItemFileReadStore, and vertical:</h2> |
This ThumbnailPicker should have 5 thumbnails. Clicking on a thumbnail should NOT |
open a URL, and the cursor should not change when over an image that is not an arrow. |
The thumbnails should also be aligned vertically. |
<div id="thumbPicker4" dojoType="dojox.image.ThumbnailPicker" size="300" |
isClickable="false" isHorizontal="false"></div> |
|
</body> |
</html> |