1 // import Nevow.Athena

     2 

     3 WebInterface.PLC = Nevow.Athena.Widget.subclass('WebInterface.PLC');

     4 WebInterface.PLC.method(

     5 	 'updateHMI',

     6 	 function (self, data) {

     7 	   d = self.callRemote('getPLCElement');

     8 	   d.addCallback(

     9 			 function liveElementReceived(le) {

    10 				d2 = self.addChildWidgetFromWidgetInfo(le);

    11 				d2.addCallback(

    12 						function childAdded(widget) {

    13 						var node = self.nodeById('content');

    14 						node.replaceChild(widget.node, node.getElementsByTagName('div')[0]);

    15 						});

    16 				});

    17 	   });