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
