[Seaside] Accessing the root component from a child one

[Pavel Krivanek]

Hi, I use this solution:



All my components have inst. variable identifying parent and I create every
component using parent: method.



Furthermore I probe root component recursively



root

            ^ (parent respondsTo: #root)

                                   ifTrue: [ parent root ]

                                   ifFalse: [ self ].



If one component wants to be root, it simply redefines the this method



root

             ^ self



Pavel