Thanks for the quick response! Hm, I didn't know that this would break the class hierarchy.
I understand the issue like this (hope it works in HTML/Mail): Layout.tml > Page.tml --> Result <-- Page.java < BasePageRed.java < BasePage.java [read P] [Set P] [Declare P] I am far from completely grasping what goes on when Tapestry renders, but I though the tmls ('left') and classes ('right') are merged somehow. I assumed I could tell Layout to 'expect' a Parameter coming from the class side. Alternatively, setting the parameter in every Page.tml (few dozen) just didn't seem so 'DRY'. But your solution sounds very reasonable - I was just wondering :-) Cheers -- View this message in context: http://tapestry.1045711.n5.nabble.com/Customizing-the-Layout-Component-tp4234938p4235829.html Sent from the Tapestry - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org