Hello Tony,

I read from time to time close requirements about the buttons in the navirator bar. Mostly it's the following requirements

• to make standard navigator buttons visible or hidden dynamically (see here an example)
• to enable/disable navigator button (like Edit/Delete) based on the current selected row (see here an example)
• include the id of the current selected row as the additional parameter of the onClickButton callback function of the navButtonAdd.
• include in navButtonAdd some simple tests which allow to skip adding of the button if the same button (with the same buttonicon for example) already exist. In the way