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/*
Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
Available via Academic Free License >= 2.1 OR the modified BSD license.
see: http://dojotoolkit.org/license for details
*/
if(!dojo._hasResource["dojox.form.uploader.plugins.IFrame"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.form.uploader.plugins.IFrame"] = true;
dojo.provide("dojox.form.uploader.plugins.IFrame");
dojo.require("dojox.form.uploader.plugins.HTML5");
dojo.require("dojo.io.iframe");
dojo.declare("dojox.form.uploader.plugins.IFrame", [], {
//
// Version: 1.6
//
// summary:
// A plugin for dojox.form.Uploader that adds Ajax upload capabilities.
//
// description:
// Only supported by IE, due to the specifc iFrame hack used. The
// dojox.form.uploader.plugins.HTML5 plugin should be used along with this to add HTML5
// capabilities to browsers that support them. Progress events are not supported.
// Inherits all properties from dojox.form.Uploader and dojox.form.uploader.plugins.HTML5.
//
force:"",
postMixInProperties: function(){
this.inherited(arguments);
if(!this.supports("multiple")){
this.uploadType = "iframe";
}
},
upload: function(/*Object ? */data){
// summary:
// See: dojox.form.Uploader.upload
//
if(!this.supports("multiple") || this.force =="iframe"){
this.uploadIFrame(data);
dojo.stopEvent(data);
return;
}
},
uploadIFrame: function(){
// summary:
// Internal. You could use this, but you should use upload() or submit();
// which can also handle the post data.
//
var url = this.getUrl();
var dfd = dojo.io.iframe.send({
url: this.getUrl(),
form: this.form,
handleAs: "json",
error: dojo.hitch(this, function(err){
console.error("HTML Upload Error:" + err.message);
}),
load: dojo.hitch(this, function(data, ioArgs, widgetRef){
this.onComplete(data);
})
});
}
});
dojox.form.addUploaderPlugin(dojox.form.uploader.plugins.IFrame);
}
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