Only enable the start button if the processing succeeded. Closes blueimp#2894

blueimp · blueimp · commit ef57dc3b1401 · 2014-01-21T08:56:56.000-06:00
diff --git a/jquery-ui.html b/jquery-ui.html
@@ -1,7 +1,7 @@
 <!DOCTYPE HTML>
 <!--
 /*
- * jQuery File Upload Plugin jQuery UI Demo 9.0.0
+ * jQuery File Upload Plugin jQuery UI Demo 9.0.1
  * https://github.com/blueimp/jQuery-File-Upload
  *
  * Copyright 2013, Sebastian Tschan
@@ -161,7 +161,7 @@ <h3 class="title"></h3>
         </td>
         <td>
             {% if (!i && !o.options.autoUpload) { %}
-                <button class="start">Start</button>
+                <button class="start" disabled>Start</button>
             {% } %}
             {% if (!i) { %}
                 <button class="cancel">Cancel</button>
diff --git a/js/jquery.fileupload-jquery-ui.js b/js/jquery.fileupload-jquery-ui.js
@@ -1,5 +1,5 @@
 /*
- * jQuery File Upload jQuery UI Plugin 8.7.0
+ * jQuery File Upload jQuery UI Plugin 8.7.1
  * https://github.com/blueimp/jQuery-File-Upload
  *
  * Copyright 2013, Sebastian Tschan
@@ -27,6 +27,9 @@
     $.widget('blueimp.fileupload', $.blueimp.fileupload, {
 
         options: {
+            processdone: function (e, data) {
+                data.context.find('.start').button('enable');
+            },
             progress: function (e, data) {
                 if (data.context) {
                     data.context.find('.progress').progressbar(
@@ -85,6 +88,11 @@
             return node;
         },
 
+        _startHandler: function (e) {
+            $(e.currentTarget).button('disable');
+            this._super(e);
+        },
+
         _transition: function (node) {
             var deferred = $.Deferred();
             if (node.hasClass('fade')) {
