let suppose I have 2 models:
*class String(models.model):*
*string = models.textarea(null = True, blank = True)*
*user = models.ForeignKey(user, on_delete=models.CASCADE)*
*def __str__(self):*
*return self.string*
and
*class Song_Words_Count(models.model):*
*song =
hi Sebastian, do you know how can I resolve my problem? I want to count
same words in a string. after splitting it
On Fri, Jul 9, 2021 at 10:14 PM DJANGO DEVELOPER
wrote:
> Hi Peter, thanks for your reply. Sorry I have m2m relationship of User
> model with Song model and I am using m2m_changes
Hi Peter, thanks for your reply. Sorry I have m2m relationship of User
model with Song model and I am using m2m_changes signal for it but still
not giving me the desired output.
On Fri, Jul 9, 2021 at 9:20 PM Sebastian Jung
wrote:
> Hello Peter,
>
> ich would make it with a signal.
>
> Here a
Hello Peter,
ich would make it with a signal.
Here a another example to use a post save signal:
from django.db.models.signals import post_savefrom django.dispatch
import receiver
class TransactionDetail(models.Model):
product = models.ForeignKey(Product)
# method for
*class String(models.model):*
*string = models.textarea(null = True, blank = True)*
> *user = models.ForeignKey(user, on_delete=models.CASCADE)*
> *def __str__(self):*
> *return self.string*
>
*class Song_Words_Count(models.model):*
> *song = models.ForeignKey(user,
Overwrite the save method on the String model and when you hit save you
split and save the words in the S_W_C model. This does mean when you
update the String record all the words are added to the S_W_C model as
well, as there is no correlation between the two model you don't know if
that String
is there anyone who can help me here?
On Fri, Jul 9, 2021 at 2:51 AM DJANGO DEVELOPER
wrote:
> let suppose I have 2 models:
> *class String(models.model):*
> *string = models.textarea(null = True, blank = True)*
> *user = models.ForeignKey(user, on_delete=models.CASCADE)*
> *def
let suppose I have 2 models:
*class String(models.model):*
*string = models.textarea(null = True, blank = True)*
*user = models.ForeignKey(user, on_delete=models.CASCADE)*
*def __str__(self):*
*return self.string*
and
*class Song_Words_Count(models.model):*
*song =
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