onchange method affects different fields

Question

How can I put subtotal result into untaxed result when I changed the item fields?

For example I add a item (100$), subtotal is 100$, so the untaxed amount it will be 100$

and if I change the quantity for two items the amounts change to 200$.

Ludo - 21South · Answer

Does it not already do so? Or do you mean literally after every change on the object? If so, you might want to consider calling the "update" button from your on_change methods.

Deepa Venkatesh · Answer

You can also try this one...

In Order object: write an onchange which takes "order_lines" as parameter... and also in xml view, specify the onchange on the "order_lines" [o2m field]

So now in the onchange method, you can evaluate the lines,

by using orm method "/*resolve_o2m_commands_to_record_dicts*/" , which will help you to retrive the values of One2many lines in either case (i.e, saved or unsaved records)

Even I had the same requirement, and this works just perfect....

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