Skip to Content
Menu
Musisz się zarejestrować, aby móc wchodzić w interakcje z tą społecznością.
To pytanie dostało ostrzeżenie
1 Odpowiedz
3634 Widoki

What is the diiference between onchange function and related attribute?

in which case i should use onchange?

in which case i should use related?

Awatar
Odrzuć
Najlepsza odpowiedź

Hi,

If you can achieve the things using the related field concept, then you can use it and if not possible you can use onchange.

Here you should understand the working of the related field, by default the related fields will be readonly field and if the end user need to edit the field, the readonly attribute has to set to False.

But once the readonly field is made editable and if the end user change the value, it will update the master record also.


Suppose if you add related field in sale.order model for a new field phone, lets say

phone = fields.Chat(related='partner_id.phone', readonly=False)

once user change value in this field, it will also update the phone field in the partner master also. But if you you use onchange here, it will not update the master.


So finally its the choice of the developer to understand the working of onchange and related field and to use according to the situation.

Thanks

Awatar
Odrzuć
Powiązane posty Odpowiedzi Widoki Czynność
1
kwi 25
1377
Odoo App Rozwiązane
1
lis 23
1942
0
maj 24
1675
0
wrz 23
2626
0
wrz 23
2246