Re: filtering drop downs according to logged in user

[vishy]

test

On Apr 21, 7:10 pm, "Szabo, Patrick \(LNG-VIE\)"
 wrote:
> Hi,
>
> I want to filter the dropdownlists that are automatically used to select
> a foreign-key in forms (in my views).
>
> Normally that could easily be done with "class Meta" in the Modelform.
>
> Thing is i want to filter by an attribute of the current
> userspecificly the groups that the user is assigned to.
>
> So how do i do that ?!
>
> Can i acces request.user in the models somehow ?!
>
> Kind regards
>
> . . . . . . . . . . . . . . . . . . . . . . . . . .
> Patrick Szabo
>  XSLT Developer
> LexisNexis
> Marxergasse 25, 1030 Wien
>
> mailto:patrick.sz...@lexisnexis.at
> Tel.: +43 (1) 534 52 - 1573
> Fax: +43 (1) 534 52 - 146

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Re: filtering drop downs according to logged in user

[vishy]

On Apr 21, 7:10 pm, "Szabo, Patrick \(LNG-VIE\)"
 wrote:
> Hi,
>
> I want to filter the dropdownlists that are automatically used to select
> a foreign-key in forms (in my views).
>
> Normally that could easily be done with "class Meta" in the Modelform.
>
> Thing is i want to filter by an attribute of the current
> userspecificly the groups that the user is assigned to.
>
> So how do i do that ?!
>
> Can i acces request.user in the models somehow ?!
>
> Kind regards
>
> . . . . . . . . . . . . . . . . . . . . . . . . . .
> Patrick Szabo
>  XSLT Developer
> LexisNexis
> Marxergasse 25, 1030 Wien
>
> mailto:patrick.sz...@lexisnexis.at
> Tel.: +43 (1) 534 52 - 1573
> Fax: +43 (1) 534 52 - 146

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Re: filtering drop downs according to logged in user

[Dan Gentry]

I have set the choices list in the view:

choices =
SomeModel.objects.filter(user=request.user).values_list('id','label')

Then, after the form is instantiated, modify the choices attribute of
the ChoiceField:

form = SomeOtherModelForm()
form.fields['model_dropdown'].choices = choices

Works in a similar fashion with a ModelChoiceField and the queryset
attribute.

On Apr 21, 10:10 am, "Szabo, Patrick \(LNG-VIE\)"
 wrote:
> Hi,
>
> I want to filter the dropdownlists that are automatically used to select
> a foreign-key in forms (in my views).
>
> Normally that could easily be done with "class Meta" in the Modelform.
>
> Thing is i want to filter by an attribute of the current
> userspecificly the groups that the user is assigned to.
>
> So how do i do that ?!
>
> Can i acces request.user in the models somehow ?!
>
> Kind regards
>
> . . . . . . . . . . . . . . . . . . . . . . . . . .
> Patrick Szabo
>  XSLT Developer
> LexisNexis
> Marxergasse 25, 1030 Wien
>
> mailto:patrick.sz...@lexisnexis.at
> Tel.: +43 (1) 534 52 - 1573
> Fax: +43 (1) 534 52 - 146

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Re: filtering drop downs according to logged in user

[Cal Leeming [Simplicity Media Ltd]]

Completely off topic but, what exactly does an "XSLT Developer" do?

On Thu, Apr 21, 2011 at 3:10 PM, Szabo, Patrick (LNG-VIE) <
patrick.sz...@lexisnexis.at> wrote:

>  Hi,
>
>
>
> I want to filter the dropdownlists that are automatically used to select a
> foreign-key in forms (in my views).
>
> Normally that could easily be done with „class Meta“ in the Modelform.
>
> Thing is i want to filter by an attribute of the current user….specificly
> the groups that the user is assigned to.
>
>
>
> So how do i do that ?!
>
> Can i acces request.user in the models somehow ?!
>
>
>
> Kind regards
>
>  . . . . . . . . . . . . . . . . . . . . . . . . . .
>
>  **
>
> Patrick Szabo
> XSLT Developer
>
> LexisNexis
> Marxergasse 25, 1030 Wien
>
> patrick.sz...@lexisnexis.at
>
> Tel.: +43 (1) 534 52 - 1573
>
> Fax: +43 (1) 534 52 - 146
>
>
>
>  --
> 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 unsubscribe from this group, send email to
> django-users+unsubscr...@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/django-users?hl=en.
>

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Re: filtering drop downs according to logged in user

[Oleg Lomaka]

As an option, you can pass a request.user to form's __init__ method from
your view. Example:

class YourForm(forms.ModelForm):
def __init__(self, user, *args, **kwargs):
self.user = user
super(YourForm, self).__init__(*args, **kwargs)
# here you can modify any self.fields depends on your user

in view
def your_view(request):
form = YourForm(request.user, request.POST)

On Thu, Apr 21, 2011 at 5:10 PM, Szabo, Patrick (LNG-VIE) <
patrick.sz...@lexisnexis.at> wrote:

>  Hi,
>
>
>
> I want to filter the dropdownlists that are automatically used to select a
> foreign-key in forms (in my views).
>
> Normally that could easily be done with „class Meta“ in the Modelform.
>
> Thing is i want to filter by an attribute of the current user….specificly
> the groups that the user is assigned to.
>
>
>
> So how do i do that ?!
>
> Can i acces request.user in the models somehow ?!
>
>
>

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