On 26/04/10 14:38 -0500, Oscar Javier Moreno Rey wrote: > Hi everybody, > > How can I construct linked lists in tryton? > > I mean, I have two Selection fields A and B, and I want to fill list B with > some options related to the option choosed previously in list A. > I tried with on_change option to change the domain of the second list > but it didn't work. > Should I use Many2One fields where to store A and B options instead Selection > fields?
You must use a dynamic domain of field B that will depend on field A. And as domain doesn't work on Selection, you must use Many2One. You can find an example here: http://hg.tryton.org/hgwebdir.cgi/modules/sale/file/7e29ed4c8cf3/sale.py#l55 -- Cédric Krier B2CK SPRL Rue de Rotterdam, 4 4000 Liège Belgium Tel: +32 472 54 46 59 Email/Jabber: [email protected] Website: http://www.b2ck.com/
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