Re: Using jquery ajax POST method with django

I correct my code and it's worked. Thank you guys for your help. Ajax Code: function checkuser() { var myObject = new Object(); myObject.username = $('#username').val(); myObject.password = $('#password').val(); $.ajax({ url: 'http://10.252.84.159/ajaxrecivelogin/',

Re: Best way to test handle optional FKs in model __str__?

On Sat, Jan 17, 2015 at 8:09 PM, James Schneider wrote: > You can definitely do it that way if all you need to do is check if values > exist and provide a default if they don't. I do this all the time for my > __str__() methods as well. > You also mentioned similar situations that may require more

Re: Best way to test handle optional FKs in model __str__?

You can definitely do it that way if all you need to do is check if values exist and provide a default if they don't. I do this all the time for my __str__() methods as well. You also mentioned similar situations that may require more logic checks (variables depending on each other or printing com

formset - how to set a from error from formset.clean?

Hi everyone, In a formset I can use the .clean() method to validate data across the formset. The formset.clean() method is run after all the form.clean() methods - this makes sense. Raising a formset ValidationError alerts the user to the problem with formset.non_form_errors. I would like to a

Re: Best way to test handle optional FKs in model __str__?

On Sat, Jan 17, 2015 at 6:15 PM, Tim Chase wrote: > I'm pretty sure that getattr() takes an optional 3rd field for the > default, so you could use Great point, that's very useful. Thanks for clarifying! It looks like attrgetter doesn't have similar functionality, but there's this (found after a

Instructions from Django to run under Python don't work.

I have been trying for two days to install django with Python 3.4 operating in windows 7. Everything I try according to your instructions, fails. The command "import django" seems to work but the command "print (django.get_version()) does not. I am trting to get this to work so I can install E

Re: Best way to test handle optional FKs in model __str__?

On 2015-01-17 12:01, Vijay Khemlani wrote: > I don't think there is a way in Python to do that directly > > you could have a utility method that catches the exception, for > example > > def get_fk_field(obj, fk_field): > try: > return getattr(obj, fk_field) > except AttributeError

Re: Processing uploaded csv on the basis of user input

This was far too broad to answer but I'm posting the solution I'm currently implementing in case anyone else comes across this. I have two models in the back end. The first model has a JSONmodelfield ( https://github.com/bradjasper/django-jsonfield) and four intfields to save the columns num

Re: Best way to test handle optional FKs in model __str__?

On Sat, Jan 17, 2015 at 3:00 PM, James Schneider wrote: > Yes, it's a bit more verbose, but much easier to follow. Hope it helps. Definitely! Thanks again! Python rocks. :) Cheers, M -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubsc

Re: Best way to test handle optional FKs in model __str__?

Yes, it's a bit more verbose, but much easier to follow. Hope it helps. -James On Jan 17, 2015 2:58 PM, "Micky Hulse" wrote: > Hi James! Thank you for the reply and for the example code! > > On Sat, Jan 17, 2015 at 2:52 PM, James Schneider > wrote: > > You can reroll your original example like

Re: Best way to test handle optional FKs in model __str__?

Hi James! Thank you for the reply and for the example code! On Sat, Jan 17, 2015 at 2:52 PM, James Schneider wrote: > You can reroll your original example like this: > Much more pythonic, IMO. Ah, that's great! I was actually wondering what the pythonic way of doing this might be. While it's mor

Re: Best way to test handle optional FKs in model __str__?

You can reroll your original example like this: def __str__(self): pk = self.pk customer_name = None customer_phone = None try: customer_name = self.lead.customer_name customer_phone = self.lead.customer_phone except AttributeError: pass return _(

Re: Best way to test handle optional FKs in model __str__?

On Sat, Jan 17, 2015 at 12:58 PM, Micky Hulse wrote: > Great, that's what I wanted to know. Thank you for pushing me in the > right direction and for the sample code. Thanks again Vijay! After doing a bit of research, I slightly modified your code (I needed an easy way to check nested attributes)

Re: Best way to test handle optional FKs in model __str__?

Hi Vijay! Thank you so much for the reply/help, I really appreciate it. :) On Sat, Jan 17, 2015 at 7:01 AM, Vijay Khemlani wrote: > I don't think there is a way in Python to do that directly > you could have a utility method that catches the exception, for example Great, that's what I wanted to

Help a newb with authentication and registration

I've spent the past few weeks trying to set up a custom (but not unreasonable) user registration and authentication flow using allauth for my site. - email instead of username - a (not necessarily unique) display name - email verification required (more details and a skeleton project here

Re: Canvas OAuth2 From Django View

Is CRFS protection enabled ? 15 січ. 2015 18:51, користувач "Henry Versemann" написав: > First let me say that I haven't done a lot of stuff with either Python or > Django, but I think I understand most of the basics. > I am trying to get an access token back from the OAuth2 Web Application > Flo

SECURE_PROXY_SSL_HEADER requires referer

We have a django app accessed via SSL (i.e. with https). When we went to the admin site and it was redirected to admin/login/?next=/admin/ because we were not logged in, the https was not carried over and the request failed. I added SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https') t

Re: Best way to test handle optional FKs in model __str__?

I don't think there is a way in Python to do that directly you could have a utility method that catches the exception, for example def get_fk_field(obj, fk_field): try: return getattr(obj, fk_field) except AttributeError: return None so that your call would be return _(u

Re: Using jquery ajax POST method with django

Maybe it's triggering the CSRF validation? What error message are you getting exactly from the server? On Sat, Jan 17, 2015 at 10:37 AM, Erwin Sprengers wrote: > Hello, > > POST works fine for me, I use the following django code : > > at the end of the view : > > return HttpResponse(simplejson.

Re: How to check appname via Django commands?

What problem are you having exactly? Also I'm not sure what do you mean by "hierarchy" of the project folders, do you mean the order the apps appear in the INSTALLED_APPS setting? On Sat, Jan 17, 2015 at 6:38 AM, Sugita Shinsuke wrote: > Hi there. > > I use Django 1.6 version. > > The database

Best way to test handle optional FKs in model __str__?

Hello, In my model I have: def __str__(self): return _(u'#{0}, {1}, {2}').format( self.pk, self.lead and self.lead.customer_name or None, self.lead and self.lead.customer_phone or None ) Where self.lead is an optional FK: lead = models.ForeignKey('Lead', bla

Re: Django Admin UI Bug - 1.7.3

Hi, Did you also switch to Python 3? It doesn't seem to be using your __unicode__ method at all. If you query one of these Projects in manage.py shell, do they show the project name? Are you sure that the __unicode__ method is actually attached to your model? Also, FYI, to_field="prj_name" means

Re: Using jquery ajax POST method with django

Hello, POST works fine for me, I use the following django code : at the end of the view : return HttpResponse(simplejson.dumps(response_dict), mimetype='application/javascript') and following ajax code : $.ajax({ url: '/ajax/is_key_mm/', type: 'POST', asy

Re: Canvas OAuth2 From Django View

Hi, Use urllib/urllib2 or requests to POST to other websites. Python can do it natively. try: # Python 3 from urllib import request as urllib_request except ImportError: # Python 2 import urllib2 as urllib_request from django.utils.http import urlencode def my_view(request): respo

Re: Integration with Legacy DB

Hi, It should be possible to re-write you select statement using the Django ORM, but there's not an automatic way to convert it. There's also raw() which might take the statement as is. https://docs.djangoproject.com/en/dev/topics/db/sql/ Collin On Wednesday, January 14, 2015 at 11:05:08 AM UT

Re: need help to configure new domain

Hi, Did you figure it out? It looks like you need to configure your urls.py so it's connected with django-cms. Collin On Tuesday, January 13, 2015 at 9:19:09 PM UTC-5, zsandrusha wrote: > > hello i need urgent help to configure django, > i had site on django cms then i loose my old domaind now

Re: Handle multiple modelforms in one html form

Kakar Nyori writes: > When doing so, only the last pform is gets saved. And the other two > pforms are ignored. How do I get to save all the three forms of photo > (pforms) accordingly? > > Or is there any other way around? Your help will be much appreciated! > Thank you. James is right that a f

How to check appname via Django commands?

Hi there. I use Django 1.6 version. The database of Django store the information of application. So, I know that if I change the hierarchy of the Django project folders, some trouble occurs. That is why, I'd like to check the name of my application. I think some of Django commands like manage

Re: Handle multiple modelforms in one html form

I'm guessing that if you look at the generated source code in the browser, all of the names for the fields in the pform form's are the same, which likely collide on the Django side (if the browser actually posts all the copies with the same field names, not sure what the typical browser behavior is

Handle multiple modelforms in one html form

A user will have photos which will be related with their specific album. So this was the model for that: class Album(models.Model): > user = models.ForeignKey(User) > title = models.CharField(max_length=200) > pub_date = models.DateTimeField(auto_now_add=True, auto_now