Example
class Base():
pass
class A(Base)
parent=models.Foreignkey("self", limit_choices_to=(all members of the
B class)
class B(Base)
parent=models.Foreignkey("self", limit_choices_to=(all members of the
A class)
What would be the query syntax for limit_choices_to, to get only the
objects
Yes, it works! Thanks so much, that is the perfect solution!
Inheritance in Django in my opinion should do much more, but in this
case it actually does the job!
On Oct 27, 2:31 pm, pixelcowboy wrote:
> The second solution would be great, but is the relationship inherited?
> I didnt thin
The second solution would be great, but is the relationship inherited?
I didnt think that was possible. Will try it out, first solution is
also an option. Thanks for your help.
On Oct 27, 1:35 pm, Marc Aymerich wrote:
> On Tue, Oct 26, 2010 at 6:21 PM, pixelcowboy wrote:
>
> > I hav
I have a question regarding the best way to conceptualize a model. I
have a tasks model, which I want to hook to a few different other
models: The model Project, the model Company and a few other undefined
models. The problem is that I want a particular instance of the task
to be pluggable to one a
Hi, I have the need for the following inheritance customization:
class abstract(models.Model):
field=models.Charfield()
class Meta:
abstract=True
class A(abstract):
I want the field 'field' to be required here.
class B(abstract):
Yep, thats it man! That is great, thanks!
On Oct 14, 11:01 pm, Antoni Aloy wrote:
> http://www.cdolivet.com/index.php?page=editArea&sess=106bb5f73b60725d...
>
> This a javascript code editor. Perhaphs it would give you another 40%
>
> 2010/10/15 pixelcowboy :
>
>
>
Thanks, I guess this gets me halfway there! Still need to figure out
the highlighting for python.
On Oct 14, 12:34 pm, Antoni Aloy wrote:
> Take a look at
>
> http://bitbucket.org/jezdez/django-dbtemplates/wiki/Home
>
> Hope it helps!
>
> 2010/10/14 pixelcowboy :
>
&g
Is there any way to do this? I want the admin to be able to edit
python templates from the admin.
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For me, at least in ubuntu 64 bit, pycharm is indeed terribly slow.
And this on a icore7 machine with 8 gigs of ram. Otherwise I like it,
but it does have a few bugs.
On Sep 28, 10:53 am, Masklinn wrote:
> On 2010-09-28, at 02:01 , tayfur yilmaz wrote:> pycharm is very slow
>
> It's not.
>
> > ı
For linux/ubuntu there is also Eric IDE. It has django plugin.
On Sep 27, 7:38 am, Sithembewena Lloyd Dube wrote:
> Less? He could probably ask, "is there any IDE?"
>
> ^^ Couldn't let that one slip by...haven't trolled in a while :)
>
> On Mon, Sep 27, 2010 at 4:29 PM, fcaldera wrote:
>
>
>
>
>
PM, pixelcowboy wrote:
> > Hi, I have seen this asked before here (without answers), but I wanted
> > to know how to go on about creating a field that stores filepath names
> > from the client filesystem, so I wanted to check if someone could
> > recommend the best apporach: Creating
Hi, I have seen this asked before here (without answers), but I wanted
to know how to go on about creating a field that stores filepath names
from the client filesystem, so I wanted to check if someone could
recommend the best apporach: Creating a custom field perhaps? Or
perhaps extending the file
I get what you are saying, you are right in that it might make more
sense to do it for every field that needs it. Thanks.
On Sep 20, 11:22 am, Shawn Milochik wrote:
> There are always ways. You could subclass models.Model and add the behavior,
> if you read enough to understand how Django's mod
Hi, for every field in a model that I have created, I want to create a
releated boolean field. Is there any way to do this automatically?
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;ll do what you want.
>
> Now you can choose a specific project, create a new subproject...django is
> aware of the object your currently dealing with, creating a new object, with
> the specified fields is at this point really simple...
>
> make sense?
>
> n
>
> On Wed, S
jquery ping that view, to do the
> queries...and return a json object...that you can use to populate various
> fields in your admin form...that way you're still using django to query the
> db and do all the lifting.
>
> hope that helps...
>
> n
>
> On Wed, Sep 15, 2010 at 5
e to only work on the creation of an object...not the
> changing of an object. (ie so you don't override the new values with the
> inherited ones every time...)
>
> OR you could have it check to see if those values are null, if they are null
> put in the inherited values, else pass..
Im not sure Im getting this properly. In the example above, how would
you know what the word "whatever", the query value, stands for? How
could you keep it dynamic in that the values of that field is taken
from whatever the actual parent object is? Thanks.
On Sep 14, 2:34 pm, pixelcow
> (object_i_want.field_i_care_about)
>
> admin.site.register(MyModel, MyModelAdmin)
>
> On Tue, Sep 14, 2010 at 3:59 PM, pixelcowboy wrote:
>
>
>
>
>
> > Hi, I want a project structure that is as follows:
>
> > I have an application with project model that
I would really love something like pyjamas but that works with jquery
or something like that. What I would really love is to forget every
other programming language and just use python everywhere. Wouldn't
that be sweet?
On Sep 14, 1:20 pm, bruno desthuilliers
wrote:
> On 14 sep, 20:23, payala w
Pydev supports Django templates in Aptana, and there is also an IDE
called PyCharm that is supposed to support them. I have begun learning
eclipse and I like it. Eric IDE and its Django plugin is also very
good, although I dont think it supports Django templates.
On Sep 14, 8:20 am, payala wrote:
Hi, I want a project structure that is as follows:
I have an application with project model that has a subproject, and
that subproject has other subproject,etc. What I want to get is that
the subproject gets the same attributes that the parent project, but
is also able to override their values in
with a
> type field. By creating the custom validation in the admin, you can give the
> users a bit of help too when they are creating/changing variables. (ie
> helping them along saying you chose data type int, and gave me a string...)
>
> n
>
> On Mon, Sep 13, 2010 at 6:55 P
tc...)
>
> I think you're problem needs some creative thinking to create an environment
> to create variables that replicates the way you can create variables in
> Python.
>
> I hope I made some sense! :)
>
> n
>
> Once in there you can
> On Mon, Sep 13, 2010 a
type
>
> I understand your lack of depth of information on the topic (this solution
> isn't making me any happier than it's making you! :)
>
> I'm sure there is a slicker solution out there, I'm just trying to give you
> something to think about and hopfully come
th it:
>
> class UserVariables(models.Model):
> variable_name = models.CharField(max_length=100)
> variable_value = models.TextField()
>
> THOUGH like I said, I have no idea what you're trying to do or why...but
> this is by far the simplest way :)
>
> n
>
&
Hi, I would like to create an inheritance relationship, similar to an
abstract class, where the child class inherits all the fields from the
parent class, but also gets its default values from the parent
instance. So basically Im confused about the concepts, I know an
abstract class would not have
What would be the best way to enable a user to create arbitrary
variables through the django admin? This could be either numbers, text
or paths to files. Thanks for your advice!
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verlooked.
>
> You shouldn't have to re-sync the database to use verbose_name. It's
> just a hook to be used for example, in the model's meta options. Give
> us more detail about your model for further help.
>
> On Mar 1, 7:20 am, pixelcowboy wrote:
>
>
>
.
>
> You shouldn't have to re-sync the database to use verbose_name. It's
> just a hook to be used for example, in the model's meta options. Give
> us more detail about your model for further help.
>
> On Mar 1, 7:20 am, pixelcowboy wrote:
>
>
>
> > Hi, I
Hi, I have added verbose names for each of my field names, with the
purpose of getting a pretty admin display. However, I have reset my
database and the admin still shows the field name only, not the
verbose name. Do I need to do anything else?
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Ok, I'll try that.Thanks!
On Nov 10, 10:19 am, rebus_ wrote:
> 2009/11/10 pixelcowboy :
>
>
>
> > Hello, I want to make a field optional (blank=True), only if another
> > text field's options match a certain value in the admin. Is there any
> > way to d
Hello, I want to make a field optional (blank=True), only if another
text field's options match a certain value in the admin. Is there any
way to do this? Thanks!
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