[Ext.Net]蒙板

 

    <script type="text/javascript">
        function GridSum() {
            var myMask = new Ext.LoadMask(document.body, { msg: '正在加载,请稍等...' });
            myMask.show();
            Ext.net.DirectMethods.GetTimeStamp(100, {
                success: function () { myMask.hide(); },
                failure: function () { myMask.hide(); }
            });
        }
    </script>