dont pass the model object itself, pass the model. -igor
On Fri, Jan 13, 2012 at 1:54 AM, lucast <lucastol...@hotmail.com> wrote: > Dear Forum, > I have set a drop down list on a parent panel A and at one point or another > I need to check the value selected from that drop down on a grand-child > panel.The structure I have is as follows: > Parent Panel A contains > Child panel B which contains > grand-child panel C. > > I have set object O as ModelObject of the drop down list in panel A. > > How can I check the value of Object O in grand-child panel C? > I have passed the Object O as a parameter when initializing the panels, but > when checking the values of object O in grand-child panel C, they have not > been updated. I only see the values that O has been set with when > initializing panel C. > > I could pass parent panel as a parameter to the child and grand-child panels > so I can call parent.getObject(). But is there a better way to do this? > is it possible for panel C to read the updated values of Object O without > the need to pass panel A to the constructor of grand-child panel C? > > Thanks in advance and I apologise if I'm rather unclear in my question. > > Lucas > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/Setting-object-on-Parent-panel-and-checking-its-value-on-grand-child-panel-tp4291808p4291808.html > Sent from the Users forum mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
