How to set autoUpload option to Jquery File Upload

i'm trying to set autoUpload flag to jQuery File Upload. So i try editing `jquery.fileupload.js` in this way: ``` (function (factory) { 'use strict'; if (typeof define === 'function' && define.amd) { // Register as an anonymous AMD module: define([ 'jquery', 'jquery.ui.widget' ], factory); } else { // Browser globals: factory(window.jQuery); } }(function ($) { 'use strict'; // The FileReader API is not actually used, but works as feature detection, // as e.g. Safari supports XHR file uploads via the FormData API, // but not non-multipart XHR file uploads: $.support.xhrFileUpload = !!(window.XMLHttpRequestUpload && window.FileReader); $.support.xhrFormDataFileUpload = !!window.FormData; // The fileupload widget listens for change events on file input fields defined // via fileInput setting and paste or drop events of the given dropZone. // In addition to the default jQuery Widget methods, the fileupload widget // exposes the "add" and "send" methods, to add or directly send files using // the fileupload API. // By default, files added via file input selection, paste, drag & drop or // "add" method are uploaded immediately, but it is possible to override // the "add" callback option to queue file uploads. $.widget('blueimp.fileupload', { options: { // The namespace used for event handler binding on the dropZone and // fileInput collections. // If not set, the name of the widget ("fileupload") is used. namespace: undefined, autoUpload:true, . . . ``` and `main.js` in this way: ``` $(function () { 'use strict'; // Initialize the jQuery File Upload widget: $('#fileupload').fileupload(); // Enable iframe cross-domain access via redirect option: $('#fileupload').fileupload( 'option', 'redirect', window.location.href.replace( /\/[^\/]*$/, '/cors/result.html?%s' ) ); if (window.location.hostname === 'blueimp.github.com') { // Demo settings: $('#fileupload').fileupload('option', { url: '//jquery-file-upload.appspot.com/', maxFileSize: 5000000, autoUpload:true, . . . ``` i can see through this ``` <td class="start">{% if (!o.options.autoUpload) { %} <button class="btn btn-primary"> <i class="icon-upload icon-white"></i> <span>{%=locale.fileupload.start%}</span> </button> {% } %}</td> ``` that start button appears, so o.options.autoUpload is `false`, but i set it to `true`. What can i do? in which way i can set autoupload to upload image directly when it is selected? thanks!!!!