Re: Finding a decent ordering widget ...

Well, I stayed up and hacked around and found a short JQuery option in the right direction: https://code.jquery.com/jquery-3.3.1.min.js";> https://code.jquery.com/ui/1.12.1/jquery-ui.min.js";> $(function() { $("#sortable").sortable({cancel: false});

Re: Can anyone explain the overidding of save() of below code?

Thanks Vinicius Assef -- 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 django-users+unsubscr...@googlegroups.com. To post to this group, send email to

Re: Building a calculator

Basically what you need is to store current selections/values in the session https://docs.djangoproject.com/en/2.0/topics/http/sessions/ Then access the session in the view and redirect accordingly. def my_ On Tuesday, March 20, 2018 at 4:29:00 PM UTC-4, Abbad yeslem wrote: > > Hello, > > I am

Re: Can anyone explain the overidding of save() of below code?

You are calling save() in parent class. Read more about it here: https://docs.python.org/3/library/functions.html?highlight=super#super On 21 March 2018 at 12:52, Utpal Brahma wrote: > /* also explain super ().save() */ > > from django.db import models > > class

Can anyone explain the overidding of save() of below code?

/* also explain super ().save() */ from django.db import models class Blog(models.Model): name = models.CharField(max_length=100) tagline = models.TextField() def save(self, *args, **kwargs): do_something() super(Blog, self).save(*args, **kwargs) # Call the "real"

Re: IntegrityError: FOREIGN KEY constraint failed: Django 2.0.3

Hello Anon, Django doesn't use database level ON DELETE constraints and emulates them in Python to dispatch pre_delete/post_delete signals. As long as you're using the ORM to perform the deletion you shouldn't encounter constraint violations. There's a ticket to add support for database level

Re: Django 2.0 and AsgiRequest Error

All: Yes, this is was identical to GitHub: https://github.com/django/channels/issues/981. Upgrading to MIDDLEWARE from MIDDLEWARE_CLASSES solved the problem. G Broten On Wednesday, March 21, 2018 at 8:54:47 AM UTC-6, G Broten wrote: > > Andrew: > No, issue 981 wasn't posted by me, but I too

Re: Django 2.0 and AsgiRequest Error

Andrew: No, issue 981 wasn't posted by me, but I too am using MIDDLEWARE_CLASSES so this is most likely the same issue. I'm looking into it. Thanks, G Broten On Tuesday, March 20, 2018 at 4:05:07 PM UTC-6, Andrew Godwin wrote: > > Hi - did you also open this issue on GitHub: >

IntegrityError: FOREIGN KEY constraint failed: Django 2.0.3

Hi, I am learning python by trying to create a small Django app. I may have found a bug related to Django and/or sqlite3. If you are stackoverflow folks then my initial post is there: https://stackoverflow.com/questions/49361834/integrityerror-exception-in-deleteview-cbv My app really is

How do I use `password_reset_confirm.html` with AngularJS?

I want to integrate AngularJS in my custom password_reset_confirm.html template in Django. But when I fill out a new password and hit "submit," nothing happens. Here's more info in better formatting:

Re: Finding a decent ordering widget ...

Hi Bernd, A bit of this "k anbd drag lines up and down to reposition them" is done by jQuery UI, in its "Draggable" functionality: https://jqueryui.com/draggable/#sortable Not sure if that helps, though, 'cause you could provide functionality to reorder using plain JS, just reordering divs

Finding a decent ordering widget ...

Hmmm, my next problem. I envisage a widget which is kind of like a HTML textarea, but basically each line would hold the name of a field say, and I'd like a user to be able to order the lines, not change the text. Basically click anbd drag lines up and down to reposition them. I've poked

Re: Given a model, how can I get a widget for each field?

Actually I stand corrected, no need to build a format all. *django.forms.fields_for_model* provides just the fields for model and their widgets. Awesome. Neat and tidy. On Wednesday, 21 March 2018 13:08:31 UTC+11, Bernd Wechner wrote: > > Andréas and Andreas, > > I admit I smiled to see Andréas

Re: survey form

Thanks heaps Mike. On Wed, Mar 21, 2018 at 3:21 PM, Mike Dewhirst wrote: > On 21/03/2018 1:17 PM, sum abiut wrote: > >> Hi, >> I am planning to build a survey app that allow the administator to add >> new questioner and the question to be answer by the users.But i am