upgrade dojo to 1.8.3 (refs #570)
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define("dojo/io/iframe", [
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"../_base/config", "../_base/json", "../_base/kernel", /*===== "../_base/declare", =====*/ "../_base/lang",
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"../_base/xhr", "../sniff", "../_base/window",
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"../dom", "../dom-construct", "../query", "require", "../aspect", "../request/iframe"
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], function(config, json, kernel, /*===== declare, =====*/ lang, xhr, has, win, dom, domConstruct, query, require, aspect, _iframe){
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// module:
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// dojo/io/iframe
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kernel.deprecated("dojo/io/iframe", "Use dojo/request/iframe.", "2.0");
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/*=====
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var __ioArgs = declare(kernel.__IoArgs, {
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// method: String?
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// The HTTP method to use. "GET" or "POST" are the only supported
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// values. It will try to read the value from the form node's
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// method, then try this argument. If neither one exists, then it
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// defaults to POST.
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// handleAs: String?
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// Specifies what format the result data should be given to the
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// load/handle callback. Valid values are: text, html, xml, json,
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// javascript. IMPORTANT: For all values EXCEPT html and xml, The
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// server response should be an HTML file with a textarea element.
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// The response data should be inside the textarea element. Using an
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// HTML document the only reliable, cross-browser way this
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// transport can know when the response has loaded. For the html
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// handleAs value, just return a normal HTML document. NOTE: xml
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// is now supported with this transport (as of 1.1+); a known issue
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// is if the XML document in question is malformed, Internet Explorer
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// will throw an uncatchable error.
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// content: Object?
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// If "form" is one of the other args properties, then the content
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// object properties become hidden form form elements. For
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// instance, a content object of {name1 : "value1"} is converted
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// to a hidden form element with a name of "name1" and a value of
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// "value1". If there is not a "form" property, then the content
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// object is converted into a name=value&name=value string, by
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// using xhr.objectToQuery().
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});
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=====*/
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/*=====
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return kernel.io.iframe = {
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// summary:
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// Deprecated, use dojo/request/iframe instead.
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// Sends an Ajax I/O call using and Iframe (for instance, to upload files)
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create: function(fname, onloadstr, uri){
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// summary:
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// Creates a hidden iframe in the page. Used mostly for IO
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// transports. You do not need to call this to start a
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// dojo/io/iframe request. Just call send().
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// fname: String
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// The name of the iframe. Used for the name attribute on the
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// iframe.
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// onloadstr: String
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// A string of JavaScript that will be executed when the content
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// in the iframe loads.
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// uri: String
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// The value of the src attribute on the iframe element. If a
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// value is not given, then dojo/resources/blank.html will be
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// used.
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},
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setSrc: function(iframe, src, replace){
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// summary:
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// Sets the URL that is loaded in an IFrame. The replace parameter
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// indicates whether location.replace() should be used when
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// changing the location of the iframe.
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},
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doc: function(iframeNode){
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// summary:
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// Returns the document object associated with the iframe DOM Node argument.
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}
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};
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=====*/
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var mid = _iframe._iframeName;
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mid = mid.substring(0, mid.lastIndexOf('_'));
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var iframe = lang.delegate(_iframe, {
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// summary:
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// Deprecated, use dojo/request/iframe instead.
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// Sends an Ajax I/O call using and Iframe (for instance, to upload files)
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create: function(){
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return iframe._frame = _iframe.create.apply(_iframe, arguments);
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},
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// cover up delegated methods
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get: null,
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post: null,
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send: function(/*__ioArgs*/args){
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// summary:
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// Function that sends the request to the server.
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// This transport can only process one send() request at a time, so if send() is called
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// multiple times, it will queue up the calls and only process one at a time.
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var rDfd;
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//Set up the deferred.
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var dfd = xhr._ioSetArgs(args,
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function(/*Deferred*/dfd){
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// summary:
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// canceller function for xhr._ioSetArgs call.
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rDfd && rDfd.cancel();
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},
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function(/*Deferred*/dfd){
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// summary:
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// okHandler function for xhr._ioSetArgs call.
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var value = null,
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ioArgs = dfd.ioArgs;
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try{
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var handleAs = ioArgs.handleAs;
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//Assign correct value based on handleAs value.
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if(handleAs === "xml" || handleAs === "html"){
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value = rDfd.response.data;
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}else{
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value = rDfd.response.text;
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if(handleAs === "json"){
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value = json.fromJson(value);
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}else if(handleAs === "javascript"){
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value = kernel.eval(value);
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}
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}
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}catch(e){
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value = e;
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}
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return value;
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},
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function(/*Error*/error, /*Deferred*/dfd){
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// summary:
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// errHandler function for xhr._ioSetArgs call.
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dfd.ioArgs._hasError = true;
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return error;
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}
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);
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var ioArgs = dfd.ioArgs;
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var method = "GET",
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form = dom.byId(args.form);
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if(args.method && args.method.toUpperCase() === "POST" && form){
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method = "POST";
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}
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var options = {
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method: method,
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handleAs: args.handleAs === "json" || args.handleAs === "javascript" ? "text" : args.handleAs,
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form: args.form,
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query: form ? null : args.content,
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data: form ? args.content : null,
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timeout: args.timeout,
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ioArgs: ioArgs
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};
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if(options.method){
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options.method = options.method.toUpperCase();
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}
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if(config.ioPublish && kernel.publish && ioArgs.args.ioPublish !== false){
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var start = aspect.after(_iframe, "_notifyStart", function(data){
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if(data.options.ioArgs === ioArgs){
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start.remove();
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xhr._ioNotifyStart(dfd);
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}
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}, true);
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}
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rDfd = _iframe(ioArgs.url, options, true);
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ioArgs._callNext = rDfd._callNext;
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rDfd.then(function(){
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dfd.resolve(dfd);
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}).otherwise(function(error){
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dfd.ioArgs.error = error;
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dfd.reject(error);
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});
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return dfd;
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},
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_iframeOnload: win.global[mid + '_onload']
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});
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lang.setObject("dojo.io.iframe", iframe);
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return iframe;
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});
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