When you click the spin button and release the mouse button the button keeps spinning until the mouse leaves the spin button.
Keeping spinning should only be done when the mouse button is down.
You can reproduce it in the current demos: http://demos.kendoui.com/web/numerictextbox/index.html
Regards, Jaap
Keeping spinning should only be done when the mouse button is down.
You can reproduce it in the current demos: http://demos.kendoui.com/web/numerictextbox/index.html
Regards, Jaap