Fixed a few issues

diff --git a/wcfsetup/install/files/js/WoltLab/WCF/Ajax.js b/wcfsetup/install/files/js/WoltLab/WCF/Ajax.js
index 903fe13778ad637e03ca901f4f46f92a8e0fdc62..ea015aa89345b1aa682773b4ed03d7b2b0e8f2cf 100644 (file)
--- a/wcfsetup/install/files/js/WoltLab/WCF/Ajax.js
+++ b/wcfsetup/install/files/js/WoltLab/WCF/Ajax.js
@@ -69,6 +69,10 @@ define(['Core', 'Language', 'DOM/Util', 'UI/Dialog'], function(Core, Language, D
                                WCF.LoadingOverlayHandler.show();
                        }
                        
+                       if (this._xhr instanceof XMLHttpRequest) {
+                               this._previousXhr = this._xhr;
+                       }
+                       
                        this._xhr = new XMLHttpRequest();
                        this._xhr.open(this._options.type, this._options.url, true);
                        this._xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8');
@@ -77,7 +81,7 @@ define(['Core', 'Language', 'DOM/Util', 'UI/Dialog'], function(Core, Language, D
                        var self = this;
                        this._xhr.onload = function() {
                                if (this.readyState === XMLHttpRequest.DONE) {
-                                       if (this.stauts >= 200 && this.status < 300 || this.status === 304) {
+                                       if (this.status >= 200 && this.status < 300 || this.status === 304) {
                                                self._success(this);
                                        }
                                        else {
@@ -124,6 +128,8 @@ define(['Core', 'Language', 'DOM/Util', 'UI/Dialog'], function(Core, Language, D
                 * Do not call this method, it exists for compatibility with WCF.Action.Proxy
                 * and will be removed at some point without further notice.
                 * 
+                * @deprecated  2.2
+                * 
                 * @param       {string}        key     option name
                 * @param       {*}             value   option value
                 */