*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_delete=models.SET_NULL)* >
> * def __str__(self):* > * return self.song* > https://docs.djangoproject.com/en/3.2/topics/db/queries/ On Fri, Jul 9, 2021 at 4:31 PM 'Peter van der Does' via Django users < django-users@googlegroups.com> wrote: > 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 > was already counted. > On 7/8/21 10:26 PM, DJANGO DEVELOPER wrote: > > is there anyone who can help me here? > > On Fri, Jul 9, 2021 at 2:51 AM DJANGO DEVELOPER <abubakarbr...@gmail.com> > 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 __str__(self):* >> * return self.string* >> >> and >> >> >> *class Song_Words_Count(models.model):* >> * song = models.ForeignKey(user, on_delete=models.SET_NULL)* >> * def __str__(self):* >> * return self.song* >> >> now what I want to do at django admin side that the string added in* >> "String" *model should be saved in Song_Wors_count model and string >> should be splitted in a single word and frequency should be counted this >> way: >> >> word word_freq >> word1 10 >> word2 15 >> word3 20 >> >> I need Urgent help please. >> -- >> You received this message because you are subscribed to the Google Groups >> "Django users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to django-users+unsubscr...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/f53fc668-ca86-4c51-8d4c-673dee3d180cn%40googlegroups.com >> <https://groups.google.com/d/msgid/django-users/f53fc668-ca86-4c51-8d4c-673dee3d180cn%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to django-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/CAKPY9pkPqSbN0OoxVyQ%2BYcfqq2fRX1NDWqpdyo-KmOG2X_vYeQ%40mail.gmail.com > <https://groups.google.com/d/msgid/django-users/CAKPY9pkPqSbN0OoxVyQ%2BYcfqq2fRX1NDWqpdyo-KmOG2X_vYeQ%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > -- > > *Peter van der Does o: **410-584-2500* > * m: 732-425-3102 ONeil Interactive, Inc oneilinteractive.com > <http://www.oneilinteractive.com/> * > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to django-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/3921f39e-60d9-0e67-87ff-c8684bafc8f4%40oneilinteractive.com > <https://groups.google.com/d/msgid/django-users/3921f39e-60d9-0e67-87ff-c8684bafc8f4%40oneilinteractive.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CACQGpNnOUgSBL1%2BsK6w3cJuyWw8vgAWzJZq%3D6GPGDjSsOnOLdQ%40mail.gmail.com.
