https://stackoverflow.com/questions/41689274/split-multiple-selections-into-separate-records-in-a-django-model
I also want the same result as it is mentioned here in the stackoverflow
question
On Fri, Jul 9, 2021 at 10:56 AM DJANGO DEVELOPER
wrote:
> sum it is giving me error of TextField is no
{proto_opts,negotiate,negotiate,"/http-bind/",
false,false,false,"/chat","binary",[],10,3,60,
infinity,infinity,32768,32768,32768,32768,[],true,
true},
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 wa
*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, on_del
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 updating@receiver(post_s
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 an
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 s
Hello,
How can I use admin's get_changeform_initial_data function to prepopulate a
many to many relationship widget ?
I have the following models in models.py :
___
*class Piece(models.Model):*
vehicules = models.ManyToManyField(Vehicule, thr
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 = models
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