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I need to devlope a custome moudle that subtract and add product(material) quantity on hand based on users form. My Question is how to retrive a single value from Qunatity on Hand cell and update the value to the cell. Just for python method or function.
If you are talking about Product's quantity on hand, it can be retrieved from qty_available (Quantity On Hand) field of the Product. It is a calculated field. To update, you cannot directly update the qty_available field, because it is a calculated field. You need to actually create a stock.move to account for the quantity difference. One mechansim that Odoo has provided for your is through Physical Inventory. Another way it from the Update button next to the qty_available field which in turn will call the stock.change.product.qty wizard (odoo/addons/stock/wizard/stock_change_product_qty.py) that will create the new stock.move.
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|Asked: 12/18/14, 2:07 AM|
|Seen: 1572 times|
|Last updated: 3/16/15, 8:10 AM|