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Éric Lemoine
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master/examples/test_ThumbnailPicker.html
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172
master/examples/test_ThumbnailPicker.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
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<title>Testing the ThumbnailPicker</title>
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<!-- required: a default theme file -->
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<link rel="stylesheet" id="themeStyles" href="../../../dijit/themes/tundra/tundra.css">
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<link rel="stylesheet" href="../resources/image.css">
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<style type="text/css">
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@import "../../../dijit/tests/css/dijitTests.css";
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</style>
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<!-- required: dojo.js -->
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<script type="text/javascript" src="../../../dojo/dojo.js" djConfig="isDebug:true, parseOnLoad: false"></script>
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<!-- do not use! only for testing dynamic themes -->
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<script type="text/javascript" src="../../../dijit/tests/_testCommon.js"></script>
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<!-- for debugging: -->
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<script type="text/javascript" src="../ThumbnailPicker.js"></script>
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<script type="text/javascript">
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dojo.require("dojox.image.ThumbnailPicker");
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dojo.require("dojox.data.FlickrRestStore");
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dojo.require("dojo.data.ItemFileReadStore");
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dojo.require("dojo.parser");
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/*
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Initializes the ThumbnailPicker with a data store that
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reads from the Flickr REST APIs.
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*/
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function initFlickrGallery() {
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var flickrRestStore = new dojox.data.FlickrRestStore();
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var req = {
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query: {
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userid: "44153025@N00",//The Flickr user id to use
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apikey: "8c6803164dbc395fb7131c9d54843627",//An API key is required.
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sort: [
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{
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descending: true //Use descending sort order, ascending is default.
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}
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],
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tags: ["superhorse", "redbones", "beachvolleyball","dublin","croatia"],
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tag_mode: "any" //Match any of the tags
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},
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count: 20
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};
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//Set the flickr data store on two of the dojox.image.ThumbnailPicker widgets
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dijit.byId('thumbPicker1').setDataStore(flickrRestStore, req);
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dijit.byId('thumbPicker3').setDataStore(flickrRestStore, req);
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}
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/*
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Initializes the second ThumbnailPicker widget with a data store that
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reads information from a JSON URL. This also tells the ThumbnailPicker
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the name of the JSON attributes to read from each data item retrieved
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from the JSON URL.
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*/
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function initItemStoreGallery(){
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var itemRequest = {
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query: {},
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count: 20
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};
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var itemNameMap = {
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imageThumbAttr: "thumb",
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imageLargeAttr: "large"
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};
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//Set the dojo.data.ItemFileReadStore on two of the dojox.image.ThumbnailPicker widgets
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//Note the use of the 'itemNameMap', which tells the widget what attributes to
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//read from the store. Look in the 'images.json' file in the same folder as this
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//file to see the data being read by the widget.
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dijit.byId('thumbPicker2').setDataStore(imageItemStore, itemRequest, itemNameMap);
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dijit.byId('thumbPicker4').setDataStore(imageItemStore, itemRequest, itemNameMap);
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}
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//Subscribe to clicks on the thumbnails, and print out the information provided
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function doSubscribe(){
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function updateDiv(packet){
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dojo.byId('PublishedData').innerHTML = "You selected the thumbnail:"
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+ "<br/><b>Index:</b> " + packet.index
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+ "<br/><b>Url:</b> " + packet.url
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+ "<br/><b>Large Url:</b> " + packet.largeUrl
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+ "<br/><b>Title:</b> " + packet.title
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+ "<br/><b>Link:</b> " + packet.link
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;
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};
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//When an image in the ThumbnailPicker is clicked on, it publishes
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//information on the image to a topic, whose name is found by calling
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//the 'getTopicName' function on the widget.
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dojo.subscribe(dijit.byId('thumbPicker1').getClickTopicName(), updateDiv);
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dojo.subscribe(dijit.byId('thumbPicker2').getClickTopicName(), updateDiv);
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}
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dojo.addOnLoad(function(){
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dojo.parser.parse();
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initFlickrGallery();
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initItemStoreGallery();
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doSubscribe();
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});
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function changeStore(){
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var flickrRestStore = new dojox.data.FlickrRestStore();
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var req = {
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query: {
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userid: "44153025@N00",
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apikey: "8c6803164dbc395fb7131c9d54843627",
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sort: [
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{
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attribute: "interestingness",
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descending: true
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}
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],
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tag_mode: "any"
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},
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count: 20
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};
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dijit.byId('thumbPicker2').setDataStore(flickrRestStore, req, {
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imageThumbAttr: "imageUrlThumb",
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imageLargeAttr: "imageUrl",
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titleAttr: "title"
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});
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}
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</script>
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</head>
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<body>
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<h1 class="testTitle">dojox.image.ThumbnailPicker</h1>
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<div id="PublishedData" style="background-color:light-grey">
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When you click on a thumbnail image, it's information is placed here
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</div>
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<h2>From FlickrRestStore:</h2>
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This ThumbnailPicker should have 8 thumbnails, with each of them linking
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to a URL when clicked on. The cursor should also change when over an image.
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<div id="thumbPicker1" dojoType="dojox.image.ThumbnailPicker" size="500"
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useHyperlink="true" ></div>
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<h2>From ItemFileReadStore:</h2>
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This ThumbnailPicker should have 5 thumbnails. Clicking on a thumbnail should NOT
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open a URL, and the cursor should not change when over an image that is not an arrow.
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<button onclick="changeStore()">Change Datastore</button>
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<div id="thumbPicker2" dojoType="dojox.image.ThumbnailPicker" size="400"
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isClickable="false"></div>
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<div jsId="imageItemStore" dojoType="dojo.data.ItemFileReadStore" url="images.json"></div>
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<h2>From FlickrRestStore:</h2>
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This ThumbnailPicker should have 6 thumbnails, with each of them linking
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to a URL when clicked on. The cursor should also change when over an image.
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Unlike the ThumbnailPicker above, when these links are clicked on, this page
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changes, instead of a popup window.
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<div id="thumbPicker3" dojoType="dojox.image.ThumbnailPicker" size="600"
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useHyperLink="true" hyperlinkTarget="this"></div>
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<h2>From ItemFileReadStore, and vertical:</h2>
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This ThumbnailPicker should have 5 thumbnails. Clicking on a thumbnail should NOT
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open a URL, and the cursor should not change when over an image that is not an arrow.
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The thumbnails should also be aligned vertically.
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<div id="thumbPicker4" dojoType="dojox.image.ThumbnailPicker" size="300"
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isClickable="false" isHorizontal="false"></div>
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</body>
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</html>
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