Hey Avnesh,
First of all, your question is not related to current conversation. You
should have started a new thread this.
You are getting this error because foo.views.index does not exist, i.e.,
there is no `index` function in views.py file of your `foo` app.
P.S. - Please use regular font size
plz tell me why this error is coming here... after setting urls.py. plz
help me..
ViewDoesNotExist at /admin/
Could not import foo.views.index. View does not exist in module foo.views.
Request Method:GETRequest URL:http://127.0.0.1:8000/admin/Django Version:
1.4.3Exception Type:ViewDoesNotExi
Hi Pankaj,
I tested the code at it works perfectly. Thanks again!
I have one question out of curiosity (I don't need this for this
project). When a ticketitem is deleted, def save_formset is called, but
no instance is made, hence an error message "instance referenced before
assignment"
What
Yes, save_formset() has only those instances whose fields were changed.
Sincerely,
Pankaj Singh
http://about.me/psjinx
On Mon, Feb 4, 2013 at 10:46 PM, Rob van Dam wrote:
> Hi Pankaj,
>
> Thank you so much You have saved my day :-) I will be able to test it
> tomorrow, and I will let you kn
Hi Pankaj,
Thank you so much You have saved my day :-) I will be able to test
it tomorrow, and I will let you know if it worked.
I tested all my previous attempts saving an existing item in Admin. But
when nothing is changed in the admin form, def save_formset is not
called..
Regar
Hey Rob,
I tested following code and it works.
models.py
from django.db import models
# Create your models here.
class Ticket(models.Model):
ticketnumber = models.IntegerField()
total_amount = models.DecimalField(max_digits=7, decimal_places=2,
blank=True)
def update_total_am
Hi Pankaj,
I have tried many things today, but unfortunately I cannot get anything
working :-( Can you give me a bit more information on this issue? Any
hint would be highly appreciated!
I cannot get anything saved in the database. For testing I made this
setup (added ordernumber to the Tick
Thank you for the reply!
I was working on a custom save in models.py, never thought about working on
the formset in admin.py
Rob
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Sincerely,
Pankaj Singh
http://about.me/psjinx
On Sun, Feb 3, 2013 at 1:34 AM, Pankaj Singh wrote:
> Hey Rob,
>
> You can override save_formset() method of ModelAdmin for this. Create
> a method update_total_amo
Hey Rob,
You can override save_formset() method of ModelAdmin for this. Create
a method update_total_amount(self) in your Ticket Model.
class TicketAdmin(admin.ModelAdmin):
def save_formset(self, request, form, formset, change):
instances = formset.save(commit=False)
for insta
I have two models:
class Tickets(models.Model):
ticketnumber = models.IntegerField()
total_amount = models.DecimalField()
class TicketItems(models.Model):
name = models.Charfield(max_length=30)
ticket = models.ForeignKey(Tickets)
price = models.DecimalField()
amount = models.In
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