* add function for check ajax request.

2015-07-01 10:27:45 +08:00
parent 9538c89267
commit b70dbadc03
1 changed files with 12 additions and 0 deletions
@@ -441,6 +441,18 @@ class helper
        return $string;
    }

+    /**
+     * Check is ajax request.
+     * 
+     * @static
+     * @access public
+     * @return bool
+     */
+    public static function isAjaxRequest()
+    {
+        return isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest';
+    }
+
    /**
     * Set viewType.
     *