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Replacing ManyToMany relationship in django

Does Django scale?In Django Admin, I want to change how foreign keys are displayed in a Many-Many Relationship admin widgetdjango - inlineformset_factory with more than one ForeignKeyDjango - queries across relationshipsHow to express a One-To-Many relationship in DjangoProducts catalogue: filter by parametersHow to save a django model with a manyToMany Through relationship, AND regular manyToMany relationshipsRadio buttons in django adminHow to expose some specific fields of model_b based on a field of model_a?Using Tag model to create ManytoMany relationship

0

How can I replace ManyToMany relationship in django with something else .
I heard about multiple select field or multiple choice field module that we can install it with pip.
Is it true?
If it is true how can I use it?

And if there are other ways can you tell me?

Class Post(models.Model):
 Title=models.CharField(max_length=30)
Class Category(models.Model):
 Name=models.CharField(max_length=30)

django

share|improve this question

edited Mar 7 at 14:05

HeiSenBerG

asked Mar 7 at 13:07

HeiSenBerG HeiSenBerG

11

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  can you explain bit more about what you want to do and what are you facing ?
  
  – NVS
  Mar 7 at 13:27
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Look I want to join Post and Category that they have manytomany relationship but i dont want to use ManyToMany . i want to know is that other way to join them without it?
  
  – HeiSenBerG
  Mar 7 at 14:02
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  But why don't you want to use ManyToManyField? The UI widget (as you allude to in the post) isn't tightly coupled to the underlying field type.
  
  – AKX
  Mar 7 at 14:07
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  In general, when asking a question, try to sketch the problem and the end result you're trying to achieve, rather than ask for a specific technical solution. Because it's impossible for us to give an answer if we don't know the exact issue you're facing or what you're trying to achieve. You already decided on a route ("replace ManyToMany relationship") but it doesn't make sense if you want to join Post to Category to not have a many-to-many relationship. If you are specific about what you want to achieve maybe we can come up with a different route.
  
  – dirkgroten
  Mar 7 at 15:42
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  If you do not want to use many_to_many field then you have to query them separately and get data from both class and can save data in another class or can use data to get your results.
  
  – NVS
  Mar 8 at 5:49
  
  

  
  
  
  

 | 
show 1 more comment

0

How can I replace ManyToMany relationship in django with something else .
I heard about multiple select field or multiple choice field module that we can install it with pip.
Is it true?
If it is true how can I use it?

And if there are other ways can you tell me?

Class Post(models.Model):
 Title=models.CharField(max_length=30)
Class Category(models.Model):
 Name=models.CharField(max_length=30)

django

share|improve this question

edited Mar 7 at 14:05

HeiSenBerG

asked Mar 7 at 13:07

HeiSenBerG HeiSenBerG

11

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  can you explain bit more about what you want to do and what are you facing ?
  
  – NVS
  Mar 7 at 13:27
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Look I want to join Post and Category that they have manytomany relationship but i dont want to use ManyToMany . i want to know is that other way to join them without it?
  
  – HeiSenBerG
  Mar 7 at 14:02
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  But why don't you want to use ManyToManyField? The UI widget (as you allude to in the post) isn't tightly coupled to the underlying field type.
  
  – AKX
  Mar 7 at 14:07
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  In general, when asking a question, try to sketch the problem and the end result you're trying to achieve, rather than ask for a specific technical solution. Because it's impossible for us to give an answer if we don't know the exact issue you're facing or what you're trying to achieve. You already decided on a route ("replace ManyToMany relationship") but it doesn't make sense if you want to join Post to Category to not have a many-to-many relationship. If you are specific about what you want to achieve maybe we can come up with a different route.
  
  – dirkgroten
  Mar 7 at 15:42
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  If you do not want to use many_to_many field then you have to query them separately and get data from both class and can save data in another class or can use data to get your results.
  
  – NVS
  Mar 8 at 5:49
  
  

  
  
  
  

 | 
show 1 more comment

How can I replace ManyToMany relationship in django with something else .
I heard about multiple select field or multiple choice field module that we can install it with pip.
Is it true?
If it is true how can I use it?

And if there are other ways can you tell me?

Class Post(models.Model):
 Title=models.CharField(max_length=30)
Class Category(models.Model):
 Name=models.CharField(max_length=30)

django

share|improve this question

edited Mar 7 at 14:05

HeiSenBerG

asked Mar 7 at 13:07

HeiSenBerG HeiSenBerG

11

Class Post(models.Model):
 Title=models.CharField(max_length=30)
Class Category(models.Model):
 Name=models.CharField(max_length=30)

share|improve this question

edited Mar 7 at 14:05

HeiSenBerG

asked Mar 7 at 13:07

HeiSenBerG HeiSenBerG

11

share|improve this question

edited Mar 7 at 14:05

HeiSenBerG

asked Mar 7 at 13:07

HeiSenBerG HeiSenBerG

11

asked Mar 7 at 13:07

HeiSenBerG HeiSenBerG

11

asked Mar 7 at 13:07

HeiSenBerG HeiSenBerG

11