Hi Friends,
Just refer the sample code below.
My problem is I am referring a Dependant models field in
'search_field'
it is working correctly but when i delete a record from 'Dept' name
from Dept Model
the Search for the firstname is not working..
For example
The following data is displayed in the Employee Model
Employee
FirstName | Last Name | Dept |
-------------------------------------
AAA BBB Sales
BBB CCC | Purchase
Dept
DeptName | Employee Name | Other Detail
------------------------------------------------
Sales AAA None
Purchase BBB None
In the above example (data) if I Search for Employee 'AAA'
It produces the result. But When I delete the 'Purchase' record
from 'Dept' Table, and then Search 'AAA' in 'Employee' Table
It is not displaying the Record. (The record exists in the list)
I want to display the records of Employee when there is no record
exist in the Dept Model with Dept as None
# Code Snippet
class Employee(models.Model):
firstname = models.CharField(maxlength=80)
last_name = models.CharField(maxlength=80)
salary = models.DecimalField()
def __str__ (self):
return self.firstname
def getdept(self):
try:
dept = Dept.objects.get(pk=self.pk)
except Dept.DoesNotExist:
dept = Dept()
return dept.dept_name
list_display = ('firstname ','lastname','getdept')
search_fields = ['firstname','lastname','Dept__dept_name']
class Dept(models.Model):
dept_name = models.CharField(maxlength=80)
empName = models.OneToOneField(Employee, )
otherDetails = models.TextField()
def __str__ (self):
return self.dept_name
list_display = ('dept_name')
search_fields = ['dept_name']
Kindly reply if anyone has solution to this??
Regards
Harish Bhat
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