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I am currently creating a debate website but I'm having a problem with the liking system. In my models I have a class called Debate which has likes, which likes being a many-to-many field. On my admin page it says that the likes field has a certain amount of users - yet when I print the count of likes out - it shows 0.

I have already tried to change the parameters on my likes model, manually set the users value in the model, and checked if I was printing the value out incorrectly, but none of them seemed to help my problem.

IN MODELS FILE

class Debate(models.Model):
 username = models.CharField(max_length =20 , blank=True, default='')
 title = models.CharField(max_length = 200, blank=True, default='')
 likes = models.ManyToManyField(UserProfile, related_name='likes', blank=True)

IN ADMIN FILE

from django.contrib import admin
from .models import Debate, Comments
class InfoAdmin(admin.ModelAdmin):
 list_display = ('id', 'title', 'like_count',)
 def like_count(self,obj):
 return obj.likes.all().count()
admin.site.register(Debate, InfoAdmin)

ADMIN PAGE IN A SINGLE DEBATE'S LIKES SECTION(debate title is h)

Likes: UserProfile object(5)
 UserProfile object(9)

ADMIN PAGE DEBATES LIST

ID TITLE LIKE COUNT
13 h 0

This is the like output when a debate is just created. You would expect the like count to print 2 since there are two objects but instead it prints 0.

python django many-to-many

share|improve this question

edited Mar 25 at 22:48

Henry Woody

5,54344 gold badges1212 silver badges2929 bronze badges

asked Mar 25 at 21:17

V. M.V. M.

1

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Hi there, welcome to stack overflow. You may want to add additional tags to your question. Eg "python" and "django" might be good choices. This allows experts in those technologies to see your question more easily.
  
  – Glenn Watson
  Mar 25 at 21:22
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Can you give a screenshot of what you see in the admin page? May be the UserProfiles listed are not selected.
  
  – eman.lodovice
  Mar 26 at 5:50
  

  
  
  
  

add a comment | 

0

I am currently creating a debate website but I'm having a problem with the liking system. In my models I have a class called Debate which has likes, which likes being a many-to-many field. On my admin page it says that the likes field has a certain amount of users - yet when I print the count of likes out - it shows 0.

I have already tried to change the parameters on my likes model, manually set the users value in the model, and checked if I was printing the value out incorrectly, but none of them seemed to help my problem.

IN MODELS FILE

class Debate(models.Model):
 username = models.CharField(max_length =20 , blank=True, default='')
 title = models.CharField(max_length = 200, blank=True, default='')
 likes = models.ManyToManyField(UserProfile, related_name='likes', blank=True)

IN ADMIN FILE

from django.contrib import admin
from .models import Debate, Comments
class InfoAdmin(admin.ModelAdmin):
 list_display = ('id', 'title', 'like_count',)
 def like_count(self,obj):
 return obj.likes.all().count()
admin.site.register(Debate, InfoAdmin)

ADMIN PAGE IN A SINGLE DEBATE'S LIKES SECTION(debate title is h)

Likes: UserProfile object(5)
 UserProfile object(9)

ADMIN PAGE DEBATES LIST

ID TITLE LIKE COUNT
13 h 0

This is the like output when a debate is just created. You would expect the like count to print 2 since there are two objects but instead it prints 0.

python django many-to-many

share|improve this question

edited Mar 25 at 22:48

Henry Woody

5,54344 gold badges1212 silver badges2929 bronze badges

asked Mar 25 at 21:17

V. M.V. M.

1

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Hi there, welcome to stack overflow. You may want to add additional tags to your question. Eg "python" and "django" might be good choices. This allows experts in those technologies to see your question more easily.
  
  – Glenn Watson
  Mar 25 at 21:22
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Can you give a screenshot of what you see in the admin page? May be the UserProfiles listed are not selected.
  
  – eman.lodovice
  Mar 26 at 5:50
  

  
  
  
  

add a comment | 

I am currently creating a debate website but I'm having a problem with the liking system. In my models I have a class called Debate which has likes, which likes being a many-to-many field. On my admin page it says that the likes field has a certain amount of users - yet when I print the count of likes out - it shows 0.

I have already tried to change the parameters on my likes model, manually set the users value in the model, and checked if I was printing the value out incorrectly, but none of them seemed to help my problem.

IN MODELS FILE

class Debate(models.Model):
 username = models.CharField(max_length =20 , blank=True, default='')
 title = models.CharField(max_length = 200, blank=True, default='')
 likes = models.ManyToManyField(UserProfile, related_name='likes', blank=True)

IN ADMIN FILE

from django.contrib import admin
from .models import Debate, Comments
class InfoAdmin(admin.ModelAdmin):
 list_display = ('id', 'title', 'like_count',)
 def like_count(self,obj):
 return obj.likes.all().count()
admin.site.register(Debate, InfoAdmin)

ADMIN PAGE IN A SINGLE DEBATE'S LIKES SECTION(debate title is h)

Likes: UserProfile object(5)
 UserProfile object(9)

ADMIN PAGE DEBATES LIST

ID TITLE LIKE COUNT
13 h 0

This is the like output when a debate is just created. You would expect the like count to print 2 since there are two objects but instead it prints 0.

python django many-to-many

share|improve this question

edited Mar 25 at 22:48

Henry Woody

5,54344 gold badges1212 silver badges2929 bronze badges

asked Mar 25 at 21:17

V. M.V. M.

1

class Debate(models.Model):
 username = models.CharField(max_length =20 , blank=True, default='')
 title = models.CharField(max_length = 200, blank=True, default='')
 likes = models.ManyToManyField(UserProfile, related_name='likes', blank=True)

from django.contrib import admin
from .models import Debate, Comments
class InfoAdmin(admin.ModelAdmin):
 list_display = ('id', 'title', 'like_count',)
 def like_count(self,obj):
 return obj.likes.all().count()
admin.site.register(Debate, InfoAdmin)

Likes: UserProfile object(5)
 UserProfile object(9)

ID TITLE LIKE COUNT
13 h 0

share|improve this question

edited Mar 25 at 22:48

Henry Woody

5,54344 gold badges1212 silver badges2929 bronze badges

asked Mar 25 at 21:17

V. M.V. M.

1

share|improve this question

edited Mar 25 at 22:48

Henry Woody

5,54344 gold badges1212 silver badges2929 bronze badges

asked Mar 25 at 21:17

V. M.V. M.

1

edited Mar 25 at 22:48

Henry Woody

5,54344 gold badges1212 silver badges2929 bronze badges

edited Mar 25 at 22:48

Henry Woody

5,54344 gold badges1212 silver badges2929 bronze badges

asked Mar 25 at 21:17

V. M.V. M.

1

asked Mar 25 at 21:17

V. M.V. M.

1