On Sep 15, 9:02 am, Nitin Boladra wrote:
> Hi Django users,
> I am trying to create a simple Django application
> wherein I want to run a python function with an argument that is
> obtained from text-box whenever I click the button on my web-page. The
> problem is passing the va
On Sep 13, 6:38 am, koranthala wrote:
> Hi,
> I have the following scenario.
> I am creating a custom admin page for one of the models. I am
> adding few extra fields. If the extra fields are set, then the user
> does not need to set the model fields. An example is given b
Hi,
I have the following scenario.
I am creating a custom admin page for one of the models. I am
adding few extra fields. If the extra fields are set, then the user
does not need to set the model fields. An example is given below:
Model A:
val1 models.ForeignKey(A1)
val2 models.Fore
Hi,
I am designing a website with Django and Apache. This is my first
foray to web designing, even though I have quite a bit of experience
in another area.
The logic for the site is somewhat involved - It is better to think
of it as more of an application rather than a site.
The problem i
On Jun 26, 2:21 am, Kevin Teague wrote:
> Presumably you already have all of the data required to generate a
> chart on the server? If so, then store the chart data in a model, and
> just reference it by id. e.g.
>
>
>
> (or w/ a pretty URL: )
>
> And create a Chart object and store it before
Hi,
I have a chart which I generate on the fly.
Basically, I have hard linked an image. The image src contains GET
parameters, which is used to generate the chart image via matplotlib.
The resultant image is returned back as 'Content-Type' = 'image/png',
and thus the chart is displayed.
On Apr 18, 1:26 am, koranthala wrote:
> On Apr 18, 1:08 am, Alex Gaynor wrote:
>
>
>
> > On Fri, Apr 17, 2009 at 4:05 PM, koranthala wrote:
>
> > > On Apr 17, 11:57 pm, koranthala wrote:
> > > > On Apr 17, 11:51 pm, Alex Gaynor wrote:
>
> >
On Apr 18, 1:08 am, Alex Gaynor wrote:
> On Fri, Apr 17, 2009 at 4:05 PM, koranthala wrote:
>
> > On Apr 17, 11:57 pm, koranthala wrote:
> > > On Apr 17, 11:51 pm, Alex Gaynor wrote:
>
> > > > On Fri, Apr 17, 2009 at 2:47 PM, koranthala
> > wrote:
On Apr 17, 11:57 pm, koranthala wrote:
> On Apr 17, 11:51 pm, Alex Gaynor wrote:
>
>
>
> > On Fri, Apr 17, 2009 at 2:47 PM, koranthala wrote:
>
> > > Hi,
> > > I am facing a problem which I believe should be a usual issue for
> > >
On Apr 17, 11:51 pm, Alex Gaynor wrote:
> On Fri, Apr 17, 2009 at 2:47 PM, koranthala wrote:
>
> > Hi,
> > I am facing a problem which I believe should be a usual issue for
> > everyone. But I cannot find a way to do it in a straightforward
> > manner.
&g
Hi,
I am facing a problem which I believe should be a usual issue for
everyone. But I cannot find a way to do it in a straightforward
manner.
I have to select a list of items from table A and delete everyone
of them. Now, there are close to 20K elements which I want to delete.
So, what I do
On Apr 16, 6:41 pm, Alex Gaynor wrote:
> On Thu, Apr 16, 2009 at 6:39 AM, koranthala wrote:
>
> > Hi,
> > I was comparing between signal and save() and came across this
> > following mail chain -
>
> >http://groups.google.com/group/django-users/browse_threa
Hi,
I was comparing between signal and save() and came across this
following mail chain -
http://groups.google.com/group/django-users/browse_thread/thread/d0ff6dd3432d25fa/99a92f9f4b343b1e
In this it is mentioned that -
---
If you want to implement some
functionality that operates across
Hi,
I have many pages in my website - and all have the same default
header and side bars. The header and sidebar contains ~15 links which
are constant every time. While rendering templates for these pages, I
always have to send all these links in the context. Since it is
unseemly, I am plannin
Hi,
Using Django 1.1
I have the following filter
p = DB.filter( value_in = values, name__in = names).select_related()
I am facing 2 issues in here.
1. Unexpected DB queries
I did p = list(p)
The total queries was 1
I then did
p = list(p)
for a in p:
pass
Now, the total queries is comi
On Mar 16, 11:44 pm, Alex Gaynor wrote:
> On Mon, Mar 16, 2009 at 11:52 AM, koranthala wrote:
>
> > On Mar 16, 8:14 pm, Alex Gaynor wrote:
> > > On Mon, Mar 16, 2009 at 11:07 AM, koranthala
> > wrote:
>
> > > > Hi,
> > > >
On Mar 16, 8:14 pm, Alex Gaynor wrote:
> On Mon, Mar 16, 2009 at 11:07 AM, koranthala wrote:
>
> > Hi,
> > I downloaded Django 1.1 due to aggregation support.
> > But I am facing one issue which I cannot seem to overcome.
> > I have two fields which
Hi,
I downloaded Django 1.1 due to aggregation support.
But I am facing one issue which I cannot seem to overcome.
I have two fields which represents two different times.
I want to get the sum of difference of times - and I am unable to
do so.
Basically, I want to do as follows:
SE
On Mar 11, 8:42 pm, koranthala wrote:
> On Mar 11, 8:34 pm, Alex Gaynor wrote:
>
>
>
> > On Wed, Mar 11, 2009 at 10:32 AM, koranthala wrote:
>
> > > Hi,
> > > I have created an Identity Mapper for my website - which is as
> > > follows:
On Mar 11, 8:34 pm, Alex Gaynor wrote:
> On Wed, Mar 11, 2009 at 10:32 AM, koranthala wrote:
>
> > Hi,
> > I have created an Identity Mapper for my website - which is as
> > follows:
>
> > class IdentityMap(object):
> > def __getattr__(self, name
Hi,
I have created an Identity Mapper for my website - which is as
follows:
class IdentityMap(object):
def __getattr__(self, name):
if not hasattr(self, name):
setattr(self, name, {})
return getattr(self, name)
MAP = IdentityMap()
class MapManager(models.Man
On Mar 6, 9:15 pm, Jeff FW wrote:
> Clearly, you get to work on cooler projects than I :-) I had thought
> of the keywords/phrases case, but the other ones are far more
> interesting. Thanks for the explanation!
>
> -Jeff
>
> On Mar 5, 7:02 pm, Malcolm Tredinnick
> wrote:
>
> > On Thu, 2009-
Thank you very much Jeff and Malcolm for the extremely helpful
replies.
Jeff, the substring match is not based on spaces. Rather, the string
can start anywhere and end anywhere.
So, I cannot think of a way to do it, as Malcolm said.
I had also done the same thing as Malcolm, i.e. pulled every tupl
Hi,
How do I implement a substring query?
Please find the example below.
>From Django Documentation:
Entry.objects.get(headline__icontains='Lennon')
=> This matches the headline 'Today lennon honoured'
My query is the opposite:
I have the string 'Lennon' inside my DB, and I have
Hi,
This is my first Django/DB project, so pardon for the naivete of
the question.
I have one relation in my DB which I cannot - whatever I think of
- seem to do it in a single DB check. Since I have around 5 other
separate SQL statements in that same view, I am worried about the
performa
Hi,
Django Reference suggests that we use Transaction Middleware in the
web applications.
What is the usual practice followed here? Do we use Transaction
Middleware most of the time?
The reason why I am asking is due to the following reason:
In my code, I at many places do the followi
On Feb 18, 11:33 pm, Karen Tracey wrote:
> On Wed, Feb 18, 2009 at 8:52 AM, koranthala wrote:
>
> > Hi,
> > I am unable to extract values from form fields inside templates.
> > For example:
> > I have mutiple text fields in which one field says whethe
Hi,
I am unable to extract values from form fields inside templates.
For example:
I have mutiple text fields in which one field says whether the
second field is X or not and the second field containing the actual
data. (These are initial values which I send from server to client)
Hi all,
Please excuse me if this is a naive question. I am a developer/
programmer who is now into web development for the first time.
I have read through Django tutorial and I have a moderate
understanding of how Django works.
I have two major questions, which is bugging me quite a lot.
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