is your item a collection ?? Because it seems that the item you return is a "Prestamo" and that this Prestamo doesn't understand the Collection methods
Ben On Jan 8, 2013, at 1:26 PM, J. P. L. Martín wrote: > I get an error when doing so: > > MessageNotUnderstood: Prestamo>>collect: > doesNotUnderstand: #collect: > MulticolumnLazyListMorph widthToDisplayItem: > > Leo > > > On Tue, Jan 8, 2013 at 9:09 AM, Benjamin > <[email protected]> wrote: > if your item is already a collection, and you want a column per item, just > return it > > wrap: item index: idx > > ^ item > > Ben > > On Jan 8, 2013, at 3:37 AM, J. P. L. Martín wrote: > >> Ok, extent worked for size, so the wrap question remains active :P >> >> >> >> On Mon, Jan 7, 2013 at 11:35 PM, J. P. L. Martín <[email protected]> wrote: >> If i have an OrderedCollection(a Prestamo id: '1' idMaterial: 'Book' >> idSocio: 'User' fechaPrestamo: 7 January 2013 fechaPrevistaDevolucion: 10 >> January 2013 fechaDevolucion: '') what would be a proper wrap for it if I >> want a column for each part of the colection? Also, what was the method that >> control size of the list? >> >> Thanks a lot! >> >> >> On Thu, Jan 3, 2013 at 11:18 AM, Benjamin >> <[email protected]> wrote: >> Load the attached st file >> >> and execute the following snippet: >> >> (PluggableMultiColumnListMorph >> on: MyModelExample new >> list: #list >> selected: #selected >> changeSelected: #selected: >> menu: nil >> wrapSelector: #wrap:at:) openInWindow >> >> >> >> >> >> >> If you have questions, do not hesitate :) >> >> Ben >> >> On Jan 3, 2013, at 2:25 PM, J. P. L. Martín wrote: >> >> > Someone could give me a little example on PluggableMultiColumnListMorph? >> > Does it work with OrderedCollections? >> > >> > Thanks in advance! >> >> >> >> > >
