Hi john I have a query, what if we want the level one too have different type and same with sub level.
On Wednesday, November 17, 2010 at 8:18:36 AM UTC-5, John LaBanca wrote: > > By "at the same level", we mean that if A and B are siblings, their > children can be different types even if there are at the same depth in the > tree. CellTree doesn't support difference types within the same child > list. You'll have to use a common super type or interface and cast as > needed. > > The following is supported. The children of A and B are different types > (Bar and Baz) but are both one level deep: > A (Foo) > - AA (Bar) > - AB (Bar) > - AA (Bar) > B (Foo) > - BA (Baz) > - BB (Baz) > - BC (Baz) > > The following is not supported. The children of A cannot be of multiple > types. > A (Foo) > - AA (Bar) > - AB (Baz) > - AA (Biz) > > Thanks, > John LaBanca > [email protected] <javascript:> > > > On Tue, Nov 16, 2010 at 8:41 PM, David Pinn <[email protected] > <javascript:>> wrote: > >> I think type checking and casting within the cell is necessary in that >> case. >> >> On Nov 17, 10:47 am, decitrig <[email protected]> wrote: >> > The docs for CellTree say that nodes at the same level "usually" share >> > a common type, but that it isn't necessary. However, since the data >> > providers & node info are parameterized, nodes seem to *have* to have >> > a common type at a given level. What am I missing? are there examples >> > anywhere of having types with nothing in common at the same level? Is >> > it just returning a raw NodeInfo and then doing the type checking/ >> > casting in the cell? >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google Web Toolkit" group. >> To post to this group, send email to [email protected] >> <javascript:>. >> To unsubscribe from this group, send email to >> [email protected] <javascript:>. >> For more options, visit this group at >> http://groups.google.com/group/google-web-toolkit?hl=en. >> >> > -- You received this message because you are subscribed to the Google Groups "GWT Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
