Hello Dorian,
If you want to skip handling the Splitter's resize events, which are fired while the widget layout is being adjusted initially, you can bind to the resize event after creating the Splitter.
http://docs.telerik.com/kendo-ui/getting-started/widgets#example---subscribe-to-an-event-using-the-bind-method
Please note that the resize event is also fired when the browser window is resized.
Regards,
Dimo
Telerik
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