beginSyncXHR ();
The beginSyncXHR method enables synchronous requests mode for an instance of the PPService class.
The beginSyncXHR method is used together with the PPService.endSyncXHR method. These methods are used when it is necessary to stop Javascript scenarios execution until getting Web service responce.
The example of use is given in description of the Metabase.close method.
See also: