using ajax in django

hi, I'm new to django and dont know much of javascript either. I would like to start working on them. Could someone help me write a simple form which can provide any functionality using ajax, preferably using jquery libraries. It would be great if any event other than the submit event

Re: Time & Date calculation in template

I use javascript to do this sort of thing eg. in your template call javascript function eg. result = yearsBeforeToday('{{ model.date|date:"Y-m-d H:i:s" }}'); yearsBeforeToday is javascript function, does all the calculation for your date. model.date is the date value you are getting from th

strange problem in uploading image file

hi all: I was trying to rewrite the clean_XX() method like this: 1def clean_media(self): 2 3 # save from a upload file 4 data = self.cleaned_data['media'] 5 tmp = open('img.jpg','wr') 6 tmp.write(data.read()) 7 tmp.close() 8 9 # open it 10

Re: Dynamic upload paths Based on object

Thanks for your reply. Finally i got the solution Models.py. --- class Books(models.Model): no=models.IntegerField() class Collection(models.Model): def imagepath(instance,filename): val="Book_Media/" +

Re: Return multiple counts from the same table in one query?

This is a "count()" method for querysets: http://docs.djangoproject.com/en/dev/ref/models/querysets/#count However, for this, it may be easiest to use raw sql within Django: http://docs.djangoproject.com/en/dev/topics/db/sql/ -Raman On May 13, 6:43 pm, Up2L8 wrote: > Is there a way to do so

New Project - want advice

Hi, I'm planning a new project, and I want the following feature set (eventually). It will of course be rolled out in parts as apps are completed. The purpose of this is to manage knowledge in various domains. - wiki-type knowledge-base with full audit trail - threaded forum - embedding pdf

Re: Seperate thread - best practices

2009/5/14 Filip Gruszczyński : > > I would like to run additional process apart from the main server > thread, so it would periodically perform some operations (basically > check, if it should some info mails). Are there any best practices in > Django at which point to start this thread and use it

Re: Aggregation of field properties?

On Wed, May 13, 2009 at 7:22 PM, Carlos A. Carnero Delgado < carloscarn...@gmail.com> wrote: > > Hello, > > I'm trying to get an aggregate to work. These are the (abridged) domain > objects: > > class Site(models.Model): > name = models.CharField(max_length=512) > > class Archive(models.Mod

Re: login decorator losing POST data

aa56280 wrote: > Hello there, > > I have a form. Once it's submitted (method=POST) the view handling the > submit uses the @login_required decorator. > > Problem is that when the login page intercepts to enforce login, it > passes the user over to the view via the "next" parameter but that's > n

Aggregation of field properties?

Hello, I'm trying to get an aggregate to work. These are the (abridged) domain objects: class Site(models.Model): name = models.CharField(max_length=512) class Archive(models.Model): site = models.ForeignKey(Site) file_system_object = models.FileField(upload_to='.')

Re: apache maximum users config

On May 14, 12:08 am, knight wrote: > Hi, > > I have a django application running on apache2 with default > httpd.conf. > Is anybody knows a simple way to configure apache2 (httpd.conf) for > the best performance. > I mean allow maximum amount of simultaneous users? There is no answer we can pr

pos small int, admin and max value errors

Hi All, I've been looking for a simple way to spec a "max_value" limit on a (model) positive small integer field to prevent admin from throwing an "out of range value" error. I realize that the concept "small int" may be db specific so I sought a simple way to trap the error in admin when too lar

Return multiple counts from the same table in one query?

Is there a way to do something like this in django? SELEC COUNT(t1.id), COUNT(t2.id) FROM Test_testrun t1 LEFT JOIN Test_testrun t2 ON t2.id = t1.id AND t2.passed=True Sorry for my newbness, I've been searching for awhile now with no luck. Eric --~--~-~--~~~---~--~-

This Mailing list logo

Hi all, Just an intermezzo question. Is there anyone here that's going the change this django-users mailing list logo to django logo instead of only computer icon from google groups? :-D Cheers. -- If you can't believe in God the chances are your God is too small. Read my blog: http://joshuajav

Re: invalid block tag error - doesn't make sense

Er, solved. It was a parenthesis instead of a curly-bracket opening the "if" tag. Now I just feel stupid. On May 13, 6:25 pm, ringemup wrote: > I'm getting an "invalid block tag: 'endif'" error when rendering the > following template. The error message is highlighting the last {% > endif %} t

Re: Production install 'admin' failing with 500 internal server error

2009/5/13 Vincent : > > Additional information: > > I am running Django 1.0.2 and the web host I am attempting to do this > all on is Media Temple, in one of their Dedicated Virtual (DV) > accounts. I followed the general guidelines for mod_wsgi setup from > here: > > http://code.google.com/p/modw

settings.LOGIN_URL not redirecting properly

There is really weird. I noticed that all urls without a slash / at the end redirect to the url with a slash. Thus, users/logout becomes users/logout/. Okay. Now I made a users/login. It works great. I wanted Django to redirect to it for login_required, so I set LOGIN_URL to "users/login". Now, a

login decorator losing POST data

Hello there, I have a form. Once it's submitted (method=POST) the view handling the submit uses the @login_required decorator. Problem is that when the login page intercepts to enforce login, it passes the user over to the view via the "next" parameter but that's no longer considered a POST requ

invalid block tag error - doesn't make sense

I'm getting an "invalid block tag: 'endif'" error when rendering the following template. The error message is highlighting the last {% endif %} tag (not the {% endifequal %}). Everything's properly nested, so why the heck is it throwing this error? {% ifequal entry_mode "aggregate" %}

Seperate thread - best practices

I would like to run additional process apart from the main server thread, so it would periodically perform some operations (basically check, if it should some info mails). Are there any best practices in Django at which point to start this thread and use it? Or can I simply run a new thread from s

Re: get_or_create not atomic?

On May 12, 12:47 pm, Phil Mocek wrote: > On Tue, May 12, 2009 at 02:25:41AM -0700, Daniel Roseman wrote: > > No, [get_or_create is] not atomic. You can see the code in > > django.db.models.query - it tries a db lookup, and then creates > > a new object if one is not found. > > It seems that this

Re: Production install 'admin' failing with 500 internal server error

Additional information: I am running Django 1.0.2 and the web host I am attempting to do this all on is Media Temple, in one of their Dedicated Virtual (DV) accounts. I followed the general guidelines for mod_wsgi setup from here: http://code.google.com/p/modwsgi/wiki/IntegrationWithDjango None

Re: overriding change_list.html causes 'maximum recursion depth exceeded' exception

I can confirm this happens with 1.0.2 Final. On May 7, 2:44 pm, Margie wrote: > I am trying to override the admin sites' change_list.html, following > the example at: > > http://docs.djangoproject.com/en/dev/ref/contrib/admin/#overriding-ad... > > If I create templates/admin/myapp/change_list.ht

Production install 'admin' failing with 500 internal server error

Hi all: I have loaded my application on our production server but I am unable to load the supplied admin interface. What's really odd is that everything else seems to work fine. Databrowse works along with the django 'configuration success' page. When using databrowse, I can view all of my databa

Re: Time & Date calculation in template

On Wed, May 13, Joshua Partogi wrote: > Dear all, > > Is it possible to do time and or date calculation in the template? > > Let's say I have a DateField {% now %} and want to subtract it with an > IntegerField (let's say 4, to get 4 years before today) in the template. If > it's possible, wha

Re: A puzzling problem with admin

Nothing. It's literally just either: manage.py runserver or manage.py runfcgi The full command is: python ~/myapp/myproject/manage.py runfcgi maxchildren=1 maxspare=1 method=prefork socket=~/myapp/myproject.sock On Wed, May 13, 2009 at 6:14 PM, Brian Neal wrote: > > On May 13, 10:13 am, andyb

Re: Javascript Framework``

Ramdas S escribió: > everything goes well with django. > > > > On Wed, May 13, 2009 at 11:10 PM, Guri > wrote: > > > Hi, > I need some help regarding which javascript framework will go > well with Django and is better in terms of documentation,

Re: Javascript Framework``

everything goes well with django. On Wed, May 13, 2009 at 11:10 PM, Guri wrote: > > Hi, > I need some help regarding which javascript framework will go > well with Django and is better in terms of documentation, easy to use > and preferred. > Couple of them I know: > 1. Dojo with dijit t

Javascript Framework``

Hi, I need some help regarding which javascript framework will go well with Django and is better in terms of documentation, easy to use and preferred. Couple of them I know: 1. Dojo with dijit themes 2. Scriptaculous 3... any other... Thanks in Advance ~Guri --~--~-~--~~--

Re: A puzzling problem with admin

On May 13, 10:13 am, andybak wrote: > Getting somewhere... > > I'm running on Django 1.0 via nginx/fcgi > > When I run via the dev server (leaving everything else the same) the > problem goes away. > > How can the effects of a POST to a model form in admin be affected > purely by switching betwee

"View on Site" in admin

Getting a NoReverseMatch at /admin/r/14/1/ on a model in Admin Here's the traceback: Traceback: File "/home/queryclick/webapps/django/lib/python2.5/django/core/ handlers/base.py" in get_response 86. response = callback(request, *callback_args, **callback_kwargs) File "/home/qu

Re: django.contrib.auth tests fail

I am also having a issue with contrib.auth test errors. They errors seem to be caused by url tags in my base.html template. When I comment out all of those tags the tests pass. The url tags seem to work when i look at the site im my browser. ===

Re: django.contrib.auth tests fail

On Wed, May 13, 2009 at 9:42 AM, Luc Saffre wrote: > > Hello, > > when I run ``manage.py test`` to test my Django applications, then I > also get a lot of test failures for django.contrib.auth. > > Is that normal? What can I do to get rid of these errors? > Auth leans on some templates in django

Re: What debugger do you use?

WingIDE works very well for me on an OsX box. On May 11, 1:53 pm, Joshua Russo wrote: > I'm currently using Netbeans 6.5 with the Python plugin. I was just > wondering what everyone else is using because NB is a bit buggy with > the Python plugin at the moment. --~--~-~--~~-

Re: A puzzling problem with admin

Getting somewhere... I'm running on Django 1.0 via nginx/fcgi When I run via the dev server (leaving everything else the same) the problem goes away. How can the effects of a POST to a model form in admin be affected purely by switching between fcgi and the dev server? --~--~-~--~~

Query by date + offset

I have a model called Offering which has a start date and a duration in days. I want to do a query and get instances where the end date (not modeled) is in the past. I know that I can add a non-editable field end-date that is computed in the save method, but this seems denormalized. I'm curious to

field defaults from related table

Hello guys, I have an application where I have the same information modeled at different levels. For instance two models I have are Course and Offering. An Offering has a foreign key to a Course. I have a boolean field 'manager_approval_required' at the course level right now but I'd like the

apache maximum users config

Hi, I have a django application running on apache2 with default httpd.conf. Is anybody knows a simple way to configure apache2 (httpd.conf) for the best performance. I mean allow maximum amount of simultaneous users? Thanks, Alex A. --~--~-~--~~~---~--~~ You recei

apache maximum users config

Hi, I have a django application running on apache2 with default httpd.conf. Is anybody knows a simple way to configure apache2 (httpd.conf) for the best performance. I mean allow maximum amount of simultaneous users? Thanks, Alex A. --~--~-~--~~~---~--~~ You recei

django.contrib.auth tests fail

Hello, when I run ``manage.py test`` to test my Django applications, then I also get a lot of test failures for django.contrib.auth. Most of them are TemplateDoesNotExist errors (complete log see below). This even happens in a virgin project: 1. Run ``django-admin startproject foo`` 2. Edit oen

Re: Form errors manipulation - autofill values in case of error

On May 13, 12:47 pm, Miguel wrote: > the problem I have is that the fields are dynamic so I can not do any model > from a form django object... > > Miguel > Sent from Madrid, Spain > This doesn't follow. Forms don't have to be based on models, and it's perfectly possible to do a dynamic form. Al

Re: Custom Save and calculating totals - weird behaviour

Daniel, I think that's what is happening too. I'm wondering if the save issue has something to do with my Invoice admin class: class CustomerInvoiceAdmin(admin.ModelAdmin): inlines = [ CustomerInvoiceOrderInline, ] def save_formset(self, request, form, formset, ch

Re: Form errors manipulation - autofill values in case of error

I was able to get the user input back if there are errors but I have a customized form class which extends the UserCreationForm. I was following the example at: http://www.djangobook.com/en/2.0/chapter14/#cn176 You will notice that if the user inputs are not valid, the view re- initialize the f

Re: Does the objects.get method automatically escape single quote?

On Wed, May 13, 2009 at 5:53 AM, Daniel Roseman < roseman.dan...@googlemail.com> wrote: > > On May 13, 2:25 am, Thierry wrote: > > My table has the following entry: > > > > id name > > 1 foo's > > > > I'm currently trying the following: > > > > value = "foo's" > > > > MyModel.objects.g

Time & Date calculation in template

Dear all, Is it possible to do time and or date calculation in the template? Let's say I have a DateField {% now %} and want to subtract it with an IntegerField (let's say 4, to get 4 years before today) in the template. If it's possible, what is the syntax for it? Thank you very much in advanc

Re: if number <= othernumber

ahm, you mean in the templates... I couldn't know how to do it. Usually I implement the comparison in the view and implement the if equal in the template. Miguel Sent from Madrid, Spain On Wed, May 13, 2009 at 2:49 PM, richardcur...@googlemail.com < richardcur...@googlemail.com> wrote: > > so t

Re: Dynamic upload paths Based on object

On Wed, May 13, 2009 at 8:05 AM, jai_python wrote: > > I want to create Dynamic Upload Path for my models as follows. > > Models.py. > --- > class Books(models.Model): >no=models.IntegerField() > > class Collection(models.Model):

Re: if number <= othernumber

Django by default doesn't allow this. This is a design decision, comparisons like that in your template are considered 'advanced logic.' It is discussed here; http://docs.djangoproject.com/en/dev/misc/design-philosophies/#don-t-invent-a-programming-language However, this doesn't stop you having y

Re: if number <= othernumber

so the syntax is ???: {% if number <= othernumber %} {% endif %} --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscri

Complex RSS Feeds problem

Hi all, I am facing a problem when I try to create a complex feed. These are the urls for the feeds. domain.com/feeds/stories <-- All recent stories domain.com/feeds/stories/category/[slug category] <-- All recent stories by category domain.com/feeds/stories/author/[slug author] <-- All recen

Re: if number <= othernumber

sure, you can. I am using 0.96 version. Miguel Sent from Madrid, Spain On Wed, May 13, 2009 at 2:33 PM, richardcur...@googlemail.com < richardcur...@googlemail.com> wrote: > > Can I do in Django 0.9 something like if number <= othernumber ? > > > > > --~--~-~--~~~--

if number <= othernumber

Can I do in Django 0.9 something like if number <= othernumber ? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscrib

Complex RSS Feeds problem

Hi all, I am facing a problem when I try to create a complex feed. These are the urls for the feeds. domain.com/stories <-- All recent stories domain.com/stories/category/[slug category] <-- All recent stories by category domain.com/stories/author/[slug author] <-- All recent stories by autho

Re: NoReverseMatch with Django-Profiles

On 13 Mai, 00:50, Daniel Roseman wrote: > On May 12, 11:00 pm, Holger Latz wrote: > > > > > Hi, > > > I included the Django-Profiles Module as recommended with > > > (r'^profiles/', include('profiles.urls')), > > > in my urls.py and so far it works fine. > > > Now I'd like to make use of an th

Re: temporarily log in as another user

Has anyone in this group implemented any sort of login-as-another-user functionality with Django? Maybe if I at least know it's possible it'll steer me in the right direction. On May 2, 8:42 am, Dave Brueck wrote: > Hi all, > > I would like an admin user on my site to be able to temporarily > "b

Re: Does the objects.get method automatically escape single quote?

Thanks for the tip on the raw sql, I'll read the faq in more details. On May 13, 5:53 am, Daniel Roseman wrote: > On May 13, 2:25 am, Thierry wrote: > > > My table has the following entry: > > > id      name > > 1       foo's > > > I'm currently trying the following: > > > value = "foo's" > > >

Dynamic upload paths Based on object

I want to create Dynamic Upload Path for my models as follows. Models.py. --- class Books(models.Model): no=models.IntegerField() class Collection(models.Model): Page=models.ForeignKey('Books') image=models.Image

Re: Form errors manipulation - autofill values in case of error

the problem I have is that the fields are dynamic so I can not do any model from a form django object... Miguel Sent from Madrid, Spain On Wed, May 13, 2009 at 1:27 PM, Miguel wrote: > ignorance, I guess. Django is a really huge framework and I am new using > it.:-s > > Where can I find documen

Re: Using a subset of a queryset in a template

On Wed, May 13, 2009 at 2:56 PM, Alex Rades wrote: > > Hi, > in one of my templates I'd like to show the last images taken from > a queryset. So the equivalent of: > > images.all()[:5] > > in a template. > Is there a simple way to do this? Do i need a templatetag? > Hi, Alex. Trye to use `slic

Re: Form errors manipulation - autofill values in case of error

ignorance, I guess. Django is a really huge framework and I am new using it.:-s Where can I find documentation about how python handle this? Miguel Sent from Madrid, Spain On Wed, May 13, 2009 at 1:24 PM, Daniel Roseman < roseman.dan...@googlemail.com> wrote: > > On May 13, 11:59 am, Miguel

Re: Form errors manipulation - autofill values in case of error

On May 13, 11:59 am, Miguel wrote: > I want to generate the following info in my html: > > > > To do that I proccess the info as follows: > >                                         Peso (kg) >                                         {% ifequal fila.__str__ > metodo.get_unidad_series %} >      

A puzzling problem with admin

I've got a strange issue and I'm not even sure how to go about tracking down the source of the problem let alone fix it. I'm posting here in the hope someone can give me a clue rather than a solution. I've got an app that runs fine on the local development server. When I run it on a live server t

Re: Custom Save and calculating totals - weird behaviour

On May 13, 11:28 am, Alfonso wrote: > Discovered a weird bug in my custom save method for a model.  Setup is > a simple invoice model linked to multiple invoice order models (fk to > invoice) and the invoice model holds data like total number of units > of ordered... i.e. > > Invoice order 1: > 2

Form errors manipulation - autofill values in case of error

I want to generate the following info in my html: To do that I proccess the info as follows: Peso (kg) {% ifequal fila.__str__ metodo.get_unidad_series %} {% for serie in

Using a subset of a queryset in a template

Hi, in one of my templates I'd like to show the last images taken from a queryset. So the equivalent of: images.all()[:5] in a template. Is there a simple way to do this? Do i need a templatetag? --~--~-~--~~~---~--~~ You received this message because you are su

Re: Mysterious problem with pydoc

On May 12, 7:18 pm, Karen Tracey wrote: > On Mon, May 11, 2009 at 7:02 PM, aaronelliotross wrote: > > > Ah ha! It's triggered by ForeignKey columns, creating a super simple > > project ( no db data, no nothin' ) with this models.py shows the > > problem. > > This sounds like: > > http://code.dja

Custom Save and calculating totals - weird behaviour

Discovered a weird bug in my custom save method for a model. Setup is a simple invoice model linked to multiple invoice order models (fk to invoice) and the invoice model holds data like total number of units of ordered... i.e. Invoice order 1: 2 x X DVD @$9.99 Invoice order 2: 5 x Y DVD @$9.99

Re: Variables between Form and views

Hi Jakob, First thanks a lot for your reply I modify my forms.py like the following: from django import forms from views import * class DLForm(forms.Form): global dllist_choice choice=dllist_choice distribution_list=forms.ChoiceField(choices=choice, widget=forms.Select(attrs={'size

how to provide fixtures for django site framework?

I read the django document, I know how to create fixtures for app, but how can I provide initial_data for django site framework? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this g

Re: Does the objects.get method automatically escape single quote?

On May 13, 2:25 am, Thierry wrote: > My table has the following entry: > > id      name > 1       foo's > > I'm currently trying the following: > > value = "foo's" > > MyModel.objects.get(name = value) > > The above is raising the exception DoesNotExist.  Doesn't the get > function automatically

Re: What debugger do you use?

On May 12, 4:13 pm, Stef Mientki wrote: > On Tue, May 12, 2009 at 11:28 AM, Daniel Roseman < > > roseman.dan...@googlemail.com> wrote: > > I've never seen the need for anything better than plain old pdb. > > That you've never seen winpdb. > > cheers, > Stef Er, you snipped the bit of my post whe

Re: App not found

On May 13, 3:32 am, "neri...@gmail.com" wrote: > Hello, > > I'm working on my first project and for some reason I keep getting > "Error: App with label orders could not be found. Are you sure your > INSTALLED_APPS setting is correct?". I've verified this many times by > creating dummy apps and ru

Re: Design Question

Alex Gaynors talk at EuroDjangoCon will probably help you out with some handy Form tips. The slides are here; http://lazypython.blogspot.com/2009/05/eurodjangocon-2009.html The video should be online somewhere at some point. Cheers, Dougal --- Dougal Matthews - @d0ugal http://www.dougalmatthews

Re: What debugger do you use?

pyDev and Wing IDE - I swap between them for a reason I can't quite fathom. Dougal --- Dougal Matthews - @d0ugal http://www.dougalmatthews.com/ 2009/5/13 Gath : > > I use pyDev for eclipse, i think its the best debugger for Python/ > Django. > > Gath > > On May 12, 10:52 pm, "ristretto.rb"

Re: Variables between Form and views

Hi It seems your problem with dlist_choice is caused by an incorrect you of global vars. I've not used globals much myself, but I believe that you don't import them, but instead in every function that needs them do a global var_name. the other traceback seems irrelevant, but the problem you that

Variables between Form and views

Hi guys, I am a beginner of Django, a problem has been unsolved for a long time, can you help me. I have a file forms.py: from django import forms from views import dllist_choice class DLForm(forms.Form): distribution_list=forms.ChoiceField (choices=dllist_choice,widget=forms.Select(attrs={