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<html>
<head>
<!--
This file is a demo of the FlickrStore, a simple wrapper to the public
feed service of Flickr. This just does very basic queries against
Flickr and loads the results into a list viewing widget.
-->
<title>Demo of FlickrStore</title>
<style type="text/css">
@import "../../../dijit/themes/tundra/tundra.css";
@import "../../../dojo/resources/dojo.css";
@import "../../../dijit/tests/css/dijitTests.css";
</style>
<script type="text/javascript" src="../../../dojo/dojo.js"
djConfig="isDebug: true, parseOnLoad: true"></script>
<script type="text/javascript">
dojo.require("dojo.parser");
dojo.require("dijit.form.TextBox");
dojo.require("dijit.form.Button");
dojo.require("dijit.form.ComboBox");
dojo.require("dijit.form.NumberSpinner");
dojo.require("dojox.data.FlickrStore");
dojo.require("dojox.data.demos.widgets.FlickrViewList");
function init(){
//Function to invoke the search of the FlickrStore
var invokeSearch = function(){
var request = { query: {} };
if(idWidget){
var id = idWidget.getValue() || "";
if(id && id.length){
request.query.userid = id;
}
}
if(tagsWidget){
request.query.tags = (tagsWidget.getValue()||"").split(" ").join(",");
}
if(tagmodeWidget){
request.query.tagmode = tagmodeWidget.getValue()||"";
}
if(countWidget){
request.count = countWidget.getValue();
}
flickrViewsWidget.fetch(request);
}
dojo.connect(flickrViewsWidget, "fetch", function() {
statusWidget.setValue("PROCESSING REQUEST");
});
dojo.connect(flickrViewsWidget, "onComplete", function() {
statusWidget.setValue("PROCESSING COMPLETE.");
});
dojo.connect(flickrViewsWidget, "onError", function() {
statusWidget.setValue("ERROR!");
});
//Lastly, link up the search event.
var button = dijit.byId("searchButton");
dojo.connect(button, "onClick", invokeSearch);
}
dojo.addOnLoad(init);
dojo.addOnLoad(function(){ dijit.byId("searchButton").onClick(); });
</script>
</head>
<body class="tundra">
<h1>
DEMO: FlickrStore Search
</h1>
<p>
This simple demo shows how services, such as Flickr, can be wrapped by
the datastore API. In this demo, you can search public Flickr images
through a simple FlickrStore by specifying a series of tags (separated
by spaces) to search on. The results will be displayed below the
search box.
</p>
<table>
<tbody>
<tr>
<td>
<b>Status:</b>
</td>
<td>
<div dojoType="dijit.form.TextBox" size="50" id="status" jsId="statusWidget" disabled="true"></div>
</td>
</tr>
<tr>
<td>
<b>ID:</b>
</td>
<td>
<div dojoType="dijit.form.TextBox" size="50" id="userid" jsId="idWidget"></div>
</td>
</tr>
<tr>
<td>
<b>Tags:</b>
</td>
<td>
<div dojoType="dijit.form.TextBox" size="50" id="tags" jsId="tagsWidget" value="nature"></div>
</td>
</tr>
<tr>
<td>
<b>Tagmode:</b>
</td>
<td>
<select id="tagmode"
jsId="tagmodeWidget"
dojoType="dijit.form.ComboBox"
autocomplete="false"
value="any"
>
<option>any</option>
<option>all</option>
</select>
</td>
</tr>
<tr>
<td>
<b>Number of Pictures:</b>
</td>
<td>
<div
id="count"
jsId="countWidget"
dojoType="dijit.form.NumberSpinner"
value="20"
constraints="{min:1,max:20,places:0}"
></div>
</td>
</tr>
<tr>
<td>
</td>
<td>
<div dojoType="dijit.form.Button" label="Search"
id="searchButton" jsId="searchButtonWidget"></div>
</td>
</tr>
</tbody>
</table>
<!--
The store instance used by this demo.
-->
<div dojoType="dojox.data.FlickrStore" jsId="flickrStore" label="title"></div>
<div dojoType="dojox.data.demos.widgets.FlickrViewList"
store="flickrStore"
id="flickrViews"
jsId="flickrViewsWidget"></div>
</body>
</html>
|
