scheduler clearAll

$$(“scheduler”).clearAll(); doesn’t work i have to close the app to see new data binding and use the code in this post http://forum.dhtmlx.com/viewtopic.php?f=24&t=27128&p=85826&hilit=clear#p85826 but doesn’t work with me

Please see the answer here:
viewtopic.php?f=22&t=29146

if the issue is not solved, please attach the demo where we could reproduce it.