關於樹狀圖記錄的點擊我想打開一個formview。當這個formview被打開時,我有兩個one2many字段需要動態填充(在我的情況下,我有一個產品列表,並點擊一個產品,我想搜索這個產品有多少庫存移動)Openerp v7 API函數字段'one2many'類型
def get_last_sales(self, cr, uid, ids, context=None):
customer_loc_id = self.pool.get('stock.location').search(cr, uid, [('usage', '=', 'customer')])
result = self.pool.get('stock.move').search(cr, uid, [('product_id', '=', ids), ('location_dest_id', '=', customer_loc_id)])
print result
#raise Exception
return result
def get_last_productions(self, cr, uid, ids, context=None, args=None, kwargs=None):
production_loc_id = self.pool.get('stock.location').search(cr, uid, [('usage', '=', 'production')])
result = self.pool.get('stock.move').search(cr, uid, [('product_id', '=', ids), ('location_dest_id', '=', production_loc_id)])
return result
我想要的是與fields.function
字段類似的功能。這應該工作,但它不會:
'last_sales':fields.function(_get_last_sales, type='one2many', relation='stock.move', readonly=True, store=store_triggers)
Server Traceback (most recent call last): File "/home/george/odoo/mattia_v7/openerp/addons/web/session.py", line 89, in send return openerp.netsvc.dispatch_rpc(service_name, method, args) File "/home/george/odoo/mattia_v7/openerp/netsvc.py", line 296, in dispatch_rpc result = ExportService.getService(service_name).dispatch(method, params) File "/home/george/odoo/mattia_v7/openerp/service/web_services.py", line 626, in dispatch res = fn(db, uid, *params) File "/home/george/odoo/mattia_v7/openerp/osv/osv.py", line 190, in execute_kw return self.execute(db, uid, obj, method, *args, **kw or {}) File "/home/george/odoo/mattia_v7/openerp/osv/osv.py", line 132, in wrapper return f(self, dbname, *args, **kwargs) File "/home/george/odoo/mattia_v7/openerp/osv/osv.py", line 199, in execute res = self.execute_cr(cr, uid, obj, method, *args, **kw) File "/home/george/odoo/mattia_v7/openerp/osv/osv.py", line 187, in execute_cr return getattr(object, method)(cr, uid, *args, **kw) File "/home/george/odoo/mattia_v7/openerp/osv/orm.py", line 3718, in read result = self._read_flat(cr, user, select, fields, context, load) File "/home/george/odoo/mattia_v7/openerp/osv/orm.py", line 3841, in _read_flat res2 = self._columns[f].get(cr, self, ids, f, user, context=context, values=res) File "/home/george/odoo/mattia_v7/openerp/osv/fields.py", line 1152, in get result = self._fnct(obj, cr, uid, ids, name, self._arg, context) File "/home/george/odoo/mattia_v7/openerp/addons/product/product.py", line 461, in _product_lst_price res[product.id] = product.list_price File "/home/george/odoo/mattia_v7/openerp/osv/orm.py", line 503, in __getattr__ return self[name] File "/home/george/odoo/mattia_v7/openerp/osv/orm.py", line 469, in __getitem__ elif field_column._type in ('one2many', 'many2many') and len(result_line[field_name]): TypeError: object of type 'bool' has no len()
我可以https://www.odoo.com/forum/help-1/question/can-i-store-field-function-with-the-type-one2many-356
看到,這似乎並沒有得到支持。 答案是否正確?有沒有解決這個問題的方法?
請用* _get_last_sales *方法更新您的問題。 –
@Odedra更新了我的問題 –