Fixed file delete post parameters to be of type application/x-www-form-urlencoded

javascript/src/FileDelete.js

@@ -44,7 +44,6 @@ var QfqNS = QfqNS || {};
             url: this.targetUrl,
             type: 'POST',
             data: data,
-            processData: false,
             cache: false
         })
             .done(this.ajaxSuccessHandler.bind(this, event.target))
@@ -58,9 +57,10 @@ var QfqNS = QfqNS || {};
 
         var fileDeleteName = htmlButton.getAttribute('name');
 
-        var data = new FormData();
-        data.append('s', this.sip);
-        data.append('name', fileDeleteName);
+        var data = {
+            s: this.sip,
+            name: fileDeleteName
+        };
 
         return data;
     };