Hello,
In my django admin page I want to hide some filelds from users if a special
field value is set. I have tried different solutions to solve my problem
but is stucked and hope someone can help me,
If you look at my model I want to hide the field readinessDescription if
readiness value is False (no), when the user log into admin page.
In model.py:
class RequestForChange (models.Model):
rfc = models.AutoField (primary_key=True, help_text="This is the grey text")
heading = models.CharField("Heading", max_length=50)
readiness = models.NullBooleanField("Readiness", blank=True,
null=True)
readinessDescription = models.TextField("Description of readiness",
max_length=250, blank=True, null=True)
I found some hints on the web about using get_form from my
RequestForChangeAdmin page, but it won't work because i get this error
'NoneType' object has no attribute 'readiness'
Here is what I have in admin.py:
class RequestForChangeAdmin(admin.ModelAdmin):
formfield_overrides = {
models.ManyToManyField: {'widget': CheckboxSelectMultiple},
}
list_display = ('rfc', 'heading', 'enviroment', 'status')
search_fields = ('changeId',)
list_filter = ('enviroment', 'acceptAT', 'status')
date_hierarchy = 'criticalDate'
inline = [RequestForChangeInline]
def get_form(self, request, obj=None, **kwargs):
form = super(RequestForChangeAdmin, self).get_form(request, obj, **kwargs)
print obj
if obj.readiness == True:
self.exclude = ("readinessDescription", )
form = super(RequestForChangeAdmin, self).get_form(request, obj, **kwargs)
return form
--
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 [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/django-users.
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-users/2c1d74b1-c03c-4c2b-b8db-7d44a06531c4%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
