Re: how to save in inline form total sum

Hello,

the only problem that is save correct total sum but a hit 2 o 3 time button save in the admin, not first time
why? i don't know :(

It's probably because ModelA is saved before the individual ModelB's.

You could calculate this _after_ the ModelB inlines(?) have been saved using the save_related hook.

https://docs.djangoproject.com/en/dev/ref/contrib/admin/#django.contrib.admin.ModelAdmin.save_related

Collin

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