Select a ribbon tab Ribbon.read with a button

Question

My question is simple:

How do I select a ribbon.read with javascript? For example i have a different tab selected but clicking on the button i would like to select Ribbon.read ... any adivces?

Thanks

Answer 1

I'm not sure if I understand you correctly, but this code should select the Ribbon.Read

var ribbon = SP.Ribbon.PageManager.get_instance().get_ribbon();
SelectRibbonTab("Ribbon.Read", true);