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Greetings,
I'm trying to modify onhand quantity from product.template view , i added fields which the summation of them should be stored on the onhand quantity avilable field , it should be automated so every thing is fine with me but i can't update the avilable quantity which is on the ' stock_change_product_qty ' view .
so how i can do it .
Thanks
Moayad, On Hand Available quantity is a calculated field. To change the quantity on hand, you need to create stock.move. Inventory Stock model is a way to allow you to create a stock.move that makes the quantity to be the figure you specify. The stock_change_product_qty is the wizard that you can use to create Inventory Stock (see the method change_product_qty of that model) for a particular product.
So, if you have a couple of fields added to specify the quantity on hand in the product.product model, one way you can actually change the quantity on hand is by triggering stock_change_product_qty (update link) and set the new_quantity field of that model to be the figure that you want. To do so, you can explore the default_get method of ORM.
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