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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
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"http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<title>dojox.widget.FileInput | The Dojo Toolkit</title>
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<style type="text/css">
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@import "../../../dojo/resources/dojo.css";
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@import "../../../dijit/themes/dijit.css";
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@import "../../../dijit/tests/css/dijitTests.css";
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@import "../FileInput/FileInput.css";
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</style>
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<script type="text/javascript" src="../../../dojo/dojo.js" djConfig="isDebug:true, parseOnLoad: true"></script>
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<script type="text/javascript" src="../FileInput.js"></script>
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<script type="text/javascript" src="../FileInputAuto.js"></script>
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<script type="text/javascript">
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// dojo.require("dojox.widget.FileInput");
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dojo.require("dojo.parser"); // scan page for widgets and instantiate them
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var sampleCallback = function(data,ioArgs,widget){
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// this function is fired for every programatic FileUploadAuto
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// when the upload is complete. It uses dojo.io.iframe, which
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// expects the results to come wrapped in TEXTAREA tags.
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// this is IMPORTANT. to utilize FileUploadAuto (or Blind)
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// you have to pass your respose data in a TEXTAREA tag.
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// in our sample file (if you have php5 installed and have
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// file uploads enabled) it _should_ return some text in the
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// form of valid JSON data, like:
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// { status: "success", details: { size: "1024" } }
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// you can do whatever.
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//
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// the ioArgs is the standard ioArgs ref found in all dojo.xhr* methods.
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//
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// widget is a reference to the calling widget. you can manipulate the widget
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// from within this callback function
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if(data){
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var d = dojo.fromJson(data);
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if(d.status && d.status == "success"){
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widget.overlay.innerHTML = "success!";
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}else{
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widget.overlay.innerHTML = "error? ";
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console.log(data,ioArgs);
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}
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}else{
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// debug assist
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console.log(arguments);
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}
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}
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var i = 0;
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function addNewUpload(){
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var node = document.createElement('input');
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dojo.byId('dynamic').appendChild(node);
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var widget = new dojox.widget.FileInputAuto({
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id: "dynamic"+(++i),
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url: "../FileInput/ReceiveFile.php",
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//url:"http://archive.dojotoolkit.org/nightly/checkout/dojox/widget/FileInput/ReceiveFile.php",
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name: "dynamic"+i,
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onComplete: sampleCallback
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},node);
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widget.startup();
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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 FileInput widget:</h1>
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<p>This is a prototype of a dojo input type="file" with a FormWidget mixin, to be styled to match tundra and soria themes</p>
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<p>The API is up for discussion, nor is it known to drop into forms and "just work" yet</p>
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<p>FileInputAuto API is up for discussion, as well, though by use of the url="" attrib, you can basically
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do all your file-processing server side, and just use the filename sent that remains in the form input</p>
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<p>There are two parts. dojo.require("dojox.widget.FileInput") for just the base class, or dojo.require("dojox.widget.FileInputAuto");
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to provide the Auto Uploading widget (on blur), and the Blind Auto Upload widget.</p>
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<p>Both themes are defined in the FileInput.css file, as well as basic styling needed to run</p>
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<h3>A standard file input:</h3>
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<input type="file" id="normal" name="inputFile" />
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<h3>The default dojox.widget.FileInput:</h3>
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<p>
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<input dojoType="dojox.widget.FileInput" id="default" name="inputFile" />
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</p>
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<h3>default dojox.widget.FileInput, tundra:</h3>
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<p class="tundra">
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<input dojoType="dojox.widget.FileInput" id="default2" name="inputFile" />
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</p>
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<h3>dojox.widget.FileInputAuto, soria theme:</h3>
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<p class="soria">
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<input dojoType="dojox.widget.FileInputAuto" id="defaultAuto" name="inputFileAuto" url="../FileInput/ReceiveFile.php" />
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</p>
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<h3>another one, tundra theme (with callback)</h3>
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<p class="tundra">
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<input dojoType="dojox.widget.FileInputAuto" id="defaultAuto2" name="inputFileAuto2" url="../FileInput/ReceiveFile.php" onComplete="sampleCallback"/>
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</p>
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<h3>a blind auto upload widget, tundra:</h3>
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<p class="tundra">
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<input dojoType="dojox.widget.FileInputBlind" id="blind1" name="blind1" url="../FileInput/ReceiveFile.php" />
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</p>
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<h3>dojox.widget.FileInputBlind - soria</h3>
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<p class="soria">
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<input dojoType="dojox.widget.FileInputBlind" id="blind2" name="blind2" url="../FileInput/ReceiveFile.php" />
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</p>
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<h3>dynamic, tundra, dojox.widget.FileInputAuto:</h3>
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<button onclick="addNewUpload()">add new file upload</button>
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<br><br>
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<div id="dynamic" class="tundra"></div>
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</body>
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</html>
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