OpenERP中设置默认值
#--------------------------------------------------# IT goods category#--------------------------------------------------class goods_category(osv.osv): _name = "it_warehourse.goods_category" _description = "IT goods_category" _columns = { 'name': fields.char('Name', size=100, required=True), 'parent_id': fields.many2one('it_warehourse.goods_category', 'Parent Category', select=True), 'child_id': fields.one2many('it_warehourse.goods_category', 'parent_id', string='Child Categories'), 'type':fields.selection([('desktop', 'Desktop Computer'), ('notebook', 'Notebook'), ('others', 'Others')], 'Category Type'), } _defaults = { 'type': lambda * a : 'desktop', } goods_category()