Hi,
I have a situation whereby I need to use filters with "OR" .
Here is a description of my model:
1) A student affiliated to only one school. (ForeignKey)
2) A student can only have one publication. (ForeignKey)
3) A student can have multiple research interest(s). (ManytoManyField)
I want to use the filter (which is awesome!!). However, I want to
filter
all students belonging to school A OR school B (with other filter
criteria,
on other columns (all ANDed).
Can I do that with the django Admin? If so, how?
Below is the actual model of my classes:
I appreciate any help.
Thanks,
sanrio
class School (models.Model):
name = models.CharField (maxlength=60)
def __str__ (self):
return self.name
class Admin:
list_display = ('name',)
class Meta:
db_table = 'School'
Publication (models.Model):
name = models.CharField (maxlength=50)
def __str__ (self):
return self.name
class Admin:
list_display = ('name',)
class Meta:
db_table = 'Publication'
class Student (models.Model):
first_name = models.CharField (maxlength=30)
last_name = models.CharField (maxlength=30)
email = models.EmailField ()
phone = models.PhoneNumberField ()
research = models.ManyToManyField (Research, null=True,
blank=True)
publication = models.ForeignKey (Publication)
affiliation = models.ForeignKey (School)
class Admin:
list_display = ('last_name', 'first_name', 'affiliatiation')
list_filter = ('affiliation', 'publication', 'research')
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