Re: Django driving me nuts

[Gerd Koetje]

thanks will use the irc

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Re: Why does the save form order make any difrance?

[Gerd Koetje]

so like this?
Can u tell me why this have to be this way?

form = ProfielenForm(request.POST, instance=request.user.profile)
if form.is_valid():
form.save()

form2 = ProfielenForm2(request.POST, instance=request.user.profile)
if form2.is_valid():
form2.save()

form3 = ProfielenForm3(request.POST, instance=request.user.profile)
if form3.is_valid():
form3.save()

form4 = ProfielenForm4(request.POST, instance=request.user.profile)
if form4.is_valid():
form4.save()

form5 = ProfielenForm5(request.POST, instance=request.user.profile)
if form5.is_valid():
form5.save()

form6 = ProfielenForm6(request.POST, instance=request.user.profile)
if form6.is_valid():
form6.save()

form7 = ProfielenForm7(request.POST, instance=request.user.profile)
if form7.is_valid():
form7.save()

form8 = ProfielenForm8(request.POST, instance=request.user.profile)
if form8.is_valid():
form8.save()

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Re: Why does the save form order make any difrance?

[Gerd Koetje]

anyone?

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Re: Why does the save form order make any difrance?

[Gerd Koetje]

if u need to see any other code let me know

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Why does the save form order make any difrance?

[Gerd Koetje]

Hi,


Why does this save sometimes not save all forms
If i set form8 at the top it doesnt save form 8
When i set it at the bottom it does save form 8, but not any others

without the form8 all works


if request.POST:

form = ProfielenForm(request.POST, instance=request.user.profile)
form2 = ProfielenForm2(request.POST, instance=request.user.profile)
form3 = ProfielenForm3(request.POST, instance=request.user.profile)
form4 = ProfielenForm4(request.POST, instance=request.user.profile)
form5 = ProfielenForm5(request.POST, instance=request.user.profile)
form6 = ProfielenForm6(request.POST, instance=request.user.profile)
form7 = ProfielenForm7(request.POST, instance=request.user.profile)
form8 = ProfielenForm8(request.POST, instance=request.user.profile)



if form7.is_valid():
form7.save()

if form6.is_valid():
form6.save()

if form5.is_valid():
form5.save()

if form4.is_valid():
form4.save()

if form3.is_valid():
form3.save()

if form2.is_valid():
form2.save()

if form.is_valid():
form.save()

if form8.is_valid():
form8.save()

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Re: Form validation number and text only no space mac 4 numbers

[Gerd Koetje]

i gues im learning it the hard way atm.
Just wanna convert my php application to python, but its hard when i miss 
out on some basic stuff. giving me headpains haha :D

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Re: Form validation number and text only no space mac 4 numbers

[Gerd Koetje]

yeah i really should do more python learning.
and i will do :D

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Re: Form validation number and text only no space mac 4 numbers

[Gerd Koetje]

stupid me, its almost like php

 if testdata == False:
>

fixed it



Thanks alot for your help all.
Appreciated 

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Re: Form validation number and text only no space mac 4 numbers

[Gerd Koetje]

think i fixed the true/false thing, return True was on the wrong indent

it still doesnt trow the error , so i gues my if testdata us False:  is 
wrong?

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Re: Form validation number and text only no space mac 4 numbers

[Gerd Koetje]

it somehow keeps returning True on everything

accepted = string.letters + string.digits
max_numbers = 4


def test(word):
numbers = 0
for c in word:
if c.isdigit():
numbers += 1
if not c in accepted or numbers > max_numbers:
   return False
return True

# profielnaam
class ProfielenForm(forms.ModelForm):


def clean_profielnaam(self):

logger.debug('>>>FORMS< %s', accepted)


data = self.cleaned_data['profielnaam']
testdata = test(data)
logger.debug('>>>FORMS<< >DATA< %s', 
testdata)

if testdata is "False":
raise forms.ValidationError("Je mag alleen tekst en cijfers 
gebruiken en geen spaties")

return data

class Meta:
model = Profielen
fields = ('profielnaam',)

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Re: Form validation number and text only no space mac 4 numbers

[Gerd Koetje]

like this?


import string
accepted = string.letters + string.digits
max_numbers = 4

def test(word):
numbers = 0
for c in word:
if c.isdigit():
numbers += 1
if not c in accepted or numbers > max_numbers:
   return False
return True

# Create profiel

# profielnaam
class ProfielenForm(forms.ModelForm):




def clean_profielnaam(self):
data = self.cleaned_data['profielnaam']
if test(data) is False:
raise forms.ValidationError("Je mag alleen tekst en cijfers 
gebruiken en geen spaties")

return data

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Re: Form validation number and text only no space mac 4 numbers

[Gerd Koetje]

im working with this code in my forms.py btw.
I see some guys do it in models.py instead

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Re: Form validation number and text only no space mac 4 numbers

[Gerd Koetje]

to explain myself a bit more:

gerd12 = should be valid
gerd1234   = should be valid
gerd 1234 = should not be valid
%$$%%#$ = should not be valid
gerd123456 - should not be valid

etc etc

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Re: Form validation number and text only no space mac 4 numbers

[Gerd Koetje]

>
> same result still can input spaces weird chars and more then 4 numbers
>

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Re: Form validation number and text only no space mac 4 numbers

[Gerd Koetje]

that still allows space,weird chars and more then 4 numbers

input: 
dfdfdf565665&^^^ 
got saved



def clean_profielnaam(self):
data = self.cleaned_data['profielnaam']
if not re.match(r'^[a-zA-Z0-9]{1,4}', data):
raise forms.ValidationError("Je mag alleen tekst en cijfers 
gebruiken en geen spaties")

return data

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Form validation number and text only no space mac 4 numbers

[Gerd Koetje]

Hi all,

How do i valididate for this?

- numbers and text only , no spaces
- max 4 number




def clean_profielnaam(self):
data = self.cleaned_data['profielnaam']
if not re.match(r'^[a-z][0-9]+', data):
raise forms.ValidationError("Je mag alleen tekst en cijfers 
gebruiken en geen spaties")

return data

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Re: list(form) makes my form not safe anymore

[Gerd Koetje]

When i use it with list(form)
It shows the form normally, but when i save the form, nothing gets saved, 
no errors also.

im trying a difrant approach now:

Im makking multiple forms on forms.py   each with the fields i want in it.

Code so far, seems to work only when i do for before form2 it wont save 
form, when i di form2 and then form  then it works like a charm


*Views.py*

@login_required
def create(request):

if request.POST:
logger.debug('>>>POST POST POST<<<')
form = ProfielenForm(request.POST, instance=request.user.profile)
form2 = ProfielenForm2(request.POST, instance=request.user.profile)

if form2.is_valid():
form2.save()

if form.is_valid():
form.save()



return HttpResponseRedirect('/profielen/all')
else:

user = request.user
profile = user.profile
form = ProfielenForm(instance=profile)
form2 = ProfielenForm2(instance=profile)


args = {}
args.update(csrf(request))
args['context_instance'] = RequestContext(request)
args['form'] = form
args['form2'] = form2


return render(request, 'create_profiel.html', args)





*create_profiel.html*

{% extends "base.html" %}

{% block sidebar %}


Cancel

{% endblock %}

{% block content %}


{% csrf_token %}


Kies een profielnaam



{{ form.as_ul }}











anders



{{ form2.as_ul }}


















{% endblock %}

*
*
*
*
*
*
*
*
*forms.py*
*
*
class ProfielenForm(forms.ModelForm):

class Meta:
model = Profielen
fields = ('profielnaam',)



class ProfielenForm2(forms.ModelForm):


#kleurogen = 
forms.ModelMultipleChoiceField(queryset=Keuzes.objects.filter(groep_id='kleurogen'))
#lengtehaar = 
forms.ModelMultipleChoiceField(queryset=Keuzes.objects.filter(groep_id__name='lengtehaar'))

burgelijkestaat = 
forms.ModelMultipleChoiceField(queryset=Burgelijkestaat_data.objects, 
widget=forms.CheckboxSelectMultiple(), required=False)

class Meta:
model = Profielen
fields = ('burgelijkestaat',)

class Media:

css = {
'all': 'checkbox.css',
}

def __init__(self, *args, **kwargs):
super(ProfielenForm2, self).__init__(*args, **kwargs)
self.fields['burgelijkestaat'].widget.attrs['class'] = 'checkboxen'









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Re: list(form) makes my form not safe anymore

[Gerd Koetje]

thats not what i trying todo

Im seperating the entire form in difrant sections of the layout

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Re: list(form) makes my form not safe anymore

[Gerd Koetje]

atleast not with this code to seperate it

{% for field in form|slice:"1:8" %}

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Re: list(form) makes my form not safe anymore

[Gerd Koetje]

without the list(form) part that doesnt seem to work

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Re: Django driving me nuts

[Gerd Koetje]

Hope anyone can tell me why it doesnt save th eform anymore when i use 
list(form)

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Re: Django driving me nuts

[Gerd Koetje]

https://groups.google.com/forum/#!topic/django-users/fgGyE_UPWq0

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Django driving me nuts

[Gerd Koetje]

Why is it so hard to get as a former php programmer.

I'm trying to cut my form in difrant sections , what seemed to work when i 
use list(forms)
But then my forms dont save anymore

anyone willing to help me over this part?



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Re: I really about to give up Django

[Gerd Koetje]

if u want someone else to understand use english

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Re: list(form) makes my form not safe anymore

[Gerd Koetje]

anyone?

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Re: list(form) makes my form not safe anymore

[Gerd Koetje]

In my view i do this form, and it only works when i use list



{% csrf_token %}
{{ form.media }}


Kies een profielnaam



{% for field in form|slice:":1" %}

{{ field.label_tag }}
{{ field }}
{% if field.errors %}{{ field.errors }}{% endif %}

{% endfor %}










Profielgegevens



{% for field in form|slice:"1:8" %}

{{ field.label_tag }}
{{ field }}

{% endfor %}









Persoonsgegevens



{% for field in form|slice:"8:18" %}

{{ field.label_tag }}
{{ field }}

{% endfor %}












Burgelijkestaat



{% for field in form|slice:"18:19" %}

{{ field.label_tag }}
{{ field }}

{% endfor %}












Opleidingsniveau



{% for field in form|slice:"19:20" %}

{{ field.label_tag }}
{{ field }}

{% endfor %}












Levensstijl



{% for field in form|slice:"20:21" %}

{{ field.label_tag }}
{{ field }}

{% endfor %}












Uiterlijkekenmerken



{% for field in form|slice:"21:22" %}

{{ field.label_tag }}
{{ field }}

{% endfor %}












Belangstellingvoor



{% for field in form|slice:"22:23" %}

{{ field.label_tag }}
{{ field }}

{% endfor %}












Sexvoorkeuren



{% for field in form|slice:"23:24" %}

{{ field.label_tag }}
{{ field }}

{% endfor %}










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list(form) makes my form not safe anymore

[Gerd Koetje]

Why does list(form) make my form not safe anymore?





@login_required
def create(request):

if request.POST:
logger.debug('>>>POST POST POST<<<')
form = ProfielenForm(request.POST, instance=request.user.profile)
if form.is_valid():
form.save()

return HttpResponseRedirect('/profielen/all')
else:

user = request.user
profile = user.profile
form = ProfielenForm(instance=profile)

args = {}
args.update(csrf(request))
args['context_instance'] = RequestContext(request)
args['form'] = list(form)

return render(request, 'create_profiel.html', args)


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Skip form field when its filled in

[Gerd Koetje]

Hi all,


I got a form filed called : profilename
When this field is filled in i want to skip if in my form, but i want to 
shot it when its empty.

any easy way todo this?

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Re: Skip form field when its filled in

[Gerd Koetje]

thats doesnt work like i tought do :D

class ProfielenForm(forms.ModelForm):

#kleurogen = 
forms.ModelMultipleChoiceField(queryset=Keuzes.objects.filter(groep_id='kleurogen'))
#lengtehaar = 
forms.ModelMultipleChoiceField(queryset=Keuzes.objects.filter(groep_id__name='lengtehaar'))


class Meta:
model = Profielen
exclude = ('user',)

def get_form(self, request, obj=None, **kwargs):
kwargs['exclude'] = ['profielnaam',]

return super(ProfielenForm, self).get_form(request, obj, **kwargs)

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Re: Skip form field when its filled in

[Gerd Koetje]

proberly something like this?


def get_form(self, request, obj=None, **kwargs):
if request.user.is_superuser:
kwargs['exclude'] = ['foo',]

return super(CategoryModelAdmin, self).get_form(request, obj, 
**kwargs)

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Re: django translation error

[Gerd Koetje]

i solved it. my mac created some weird ghost files that conflicted with it

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Re: django translation error

[Gerd Koetje]

now i got passed that and i get this one


(django-env)[root@python pythondating]# django-admin.py makemessages -l nl
processing language nl
DjangoUnicodeDecodeError: 'utf8' codec can't decode byte 0xb0 in position 
37: invalid start byte. You passed in '\x00\x05\x16\x07\x00\x02\x00\x00Mac 
OS X   
 
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django translation error

[Gerd Koetje]

Why do i get this error?

(django-env)[root@python pythondating]# django-admin.py makemessages -l nl 
-i settings.py
processing language nl
CommandError: errors happened while running xgettext on .#models.py
xgettext: fout bij openen van './profielen/.#models.py' voor lezen: Bestand 
of map bestaat niet
(django-env)[root@python pythondating]# 

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Django Sites set current domain to site_id

[Gerd Koetje]

Hi all,

I got a django application that is called by difrant domains for the same 
code (some minor changes for each domain)


When i visit my application trough domain1.com or domain2.com its keep 
outputting data from the set site_id in settings
How can i change the site_id based on the incomming domain


so if i visit trough domain1.com it should set the site_id to  the id of 
domein1.com in the database , not the set site_id in settings.


How do i do this?

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How to add a code table to this group?

[Gerd Koetje]

In many posts i submit django code.
I tried to use the < c o d e >  < / c o d e >  tag but it doesnt format it 
very nicely
Is there a other tags to use?

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Re: Dynamic increasing choices object

[Gerd Koetje]

i used php to solve my issue for now, builded the object and copy pasted it





   ('',''),



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Dynamic increasing choices object

[Gerd Koetje]

How do i automatic increase this from 40 tot 250kg
its a choices field inside of models.py

WEIGHTS = (

('40','40kg'),

('41','41kg'),  

)

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Re: Populate choices from model

[Gerd Koetje]

example of what im doing



from django.db import models

from django.contrib.auth.models import User

from django.contrib.sites.models import Site



# Create your models here.


   

# formulier keuze databases


class Kleurogen_data (models.Model):

name = models.CharField(max_length=255)



def __unicode__(self):

return self.name


class Haarkleur_data (models.Model):

name = models.CharField(max_length=255)



def __unicode__(self):

return self.name



class Lengtehaar_data (models.Model):

name = models.CharField(max_length=255)



def __unicode__(self):

return self.name



class Landen (models.Model):

slug = models.CharField(max_length=255)

name = models.CharField(max_length=255)



def __unicode__(self):

return self.name


class Regio (models.Model):

slug = models.CharField(max_length=255)

name = models.CharField(max_length=255)

land = models.ForeignKey(Landen)



def __unicode__(self):

return self.name




# sitedeals


class Sitedetails(models.Model):

JANEE = (

('Y','Ja'),

('N','Nee'),  

)



TAAL = (

('Nederlands','Nederlands'),

('Engels','Engels'),  

)



site = models.ForeignKey(Site)

pub_date = models.DateTimeField('date published')



sitetekst = models.TextField()

beschrijving = models.TextField()

keywords = models.TextField()

google = models.TextField()



adult = models.CharField(max_length=2, choices=JANEE, default='N')

sitetaal = models.CharField(max_length=2, choices=TAAL, default=
'Nederlands')



dailxsid = models.CharField(max_length=255)   

smtploc = models.CharField(max_length=255)

smtpuser = models.CharField(max_length=255)

smtppass = models.CharField(max_length=255)



ontvangen = models.IntegerField(default=0)

verzonden = models.IntegerField(default=0)

aanmeldingen = models.IntegerField(default=0)

afmeldingen = models.IntegerField(default=0)

views = models.IntegerField(default=0)

profielen = models.IntegerField(default=0)





class Meta:

unique_together = ["site"]

verbose_name_plural = "Sitedetails"

app_label = 'sites'



def __unicode__(self):

return self.keywords

  

  

  

class Profielen(models.Model):

JANEE = (

('Y','Ja'),

('N','Nee'),  

)



GENDER = (

('Man','Man'),

('Vrouw','Vrouw'),  

)



  



profielnaam = models.CharField(max_length=255)

leeftijd = models.CharField(max_length=3)



issoort = models.CharField(max_length=10, choices=GENDER, default='Man')

zoektsoort = models.CharField(max_length=10, choices=GENDER, default=
'Vrouw')

adult = models.CharField(max_length=2, choices=JANEE, default='N')

partner = models.CharField(max_length=2, choices=JANEE, default='N')



regio = models.ForeignKey(Regio, default='Amsterdam')

land = models.ForeignKey(Landen, default='Nederland')





kleurogen = models.ManyToManyField(Kleurogen_data, blank=False, null=
False)

haarkleur = models.ManyToManyField(Haarkleur_data, blank=False, null=
False)

lengtehaar = models.ManyToManyField(Lengtehaar_data, blank=False, null=
False)



postuur = models.CharField(max_length=255)

gewicht = models.CharField(max_length=255)

afkomst = models.CharField(max_length=255)

gebjaar = models.CharField(max_length=255)

gebmaand = models.CharField(max_length=255)

gebdag = models.CharField(max_length=255)

lengte = models.CharField(max_length=255)

burgelijkestaat = models.CharField(max_length=255)

opleidingsniveau = models.CharField(max_length=255)

levensstijl = models.CharField(max_length=255)

ikvoelme = models.CharField(max_length=255)

inter = models.CharField(max_length=255)

haarstijl = models.CharField(max_length=255)

relatie = models.CharField(max_length=255)

cupmaat = models.CharField(max_length=255)

geaardheid = models.CharField(max_length=255)

sterrenbeeld = models.CharField(max_length=255)   

uiterlijkekenmerken = models.TextField()

belangstellingvoor = models.TextField()

beschrijving = models.TextField()

omschrijving = models.TextField()

algemenevoorkeuren = models.TextField()

sexvoorkeuren = models.TextField()

bdsmvoorkeuren = models.TextField()

sexkenmerken = models.TextField()

belangstelling = models.TextField()

omschrijvingengels = models.TextField()

beschrijvingengels = models.TextField()

likes = models.IntegerField(default=0)

views = models.IntegerField(default=0)

user = models.ForeignKey(User) 

 
 class Meta:

   verbose_name_plural = "Profielen"


def __unicode__(self):
return self.p

Re: Populate choices from model

[Gerd Koetje]

example of what im doing so far

from django.db import models

from django.contrib.auth.models import User

from django.contrib.sites.models import Site



# Create your models here.


   

# formulier keuze databases


class Kleurogen_data (models.Model):

name = models.CharField(max_length=255)



def __unicode__(self):

return self.name


class Haarkleur_data (models.Model):

name = models.CharField(max_length=255)



def __unicode__(self):

return self.name



class Lengtehaar_data (models.Model):

name = models.CharField(max_length=255)



def __unicode__(self):

return self.name



class Landen (models.Model):

slug = models.CharField(max_length=255)

name = models.CharField(max_length=255)



def __unicode__(self):

return self.name


class Regio (models.Model):

slug = models.CharField(max_length=255)

name = models.CharField(max_length=255)

land = models.ForeignKey(Landen)



def __unicode__(self):

return self.name




# sitedeals


class Sitedetails(models.Model):

JANEE = (

('Y','Ja'),

('N','Nee'),  

)



TAAL = (

('Nederlands','Nederlands'),

('Engels','Engels'),  

)



site = models.ForeignKey(Site)

pub_date = models.DateTimeField('date published')



sitetekst = models.TextField()

beschrijving = models.TextField()

keywords = models.TextField()

google = models.TextField()



adult = models.CharField(max_length=2, choices=JANEE, default='N')

sitetaal = models.CharField(max_length=2, choices=TAAL, default=
'Nederlands')



dailxsid = models.CharField(max_length=255)   

smtploc = models.CharField(max_length=255)

smtpuser = models.CharField(max_length=255)

smtppass = models.CharField(max_length=255)



ontvangen = models.IntegerField(default=0)

verzonden = models.IntegerField(default=0)

aanmeldingen = models.IntegerField(default=0)

afmeldingen = models.IntegerField(default=0)

views = models.IntegerField(default=0)

profielen = models.IntegerField(default=0)





class Meta:

unique_together = ["site"]

verbose_name_plural = "Sitedetails"

app_label = 'sites'



def __unicode__(self):

return self.keywords

  

  

  

class Profielen(models.Model):

JANEE = (

('Y','Ja'),

('N','Nee'),  

)



GENDER = (

('Man','Man'),

('Vrouw','Vrouw'),  

)



  



profielnaam = models.CharField(max_length=255)

leeftijd = models.CharField(max_length=3)



issoort = models.CharField(max_length=10, choices=GENDER, default='Man')

zoektsoort = models.CharField(max_length=10, choices=GENDER, default=
'Vrouw')

adult = models.CharField(max_length=2, choices=JANEE, default='N')

partner = models.CharField(max_length=2, choices=JANEE, default='N')



regio = models.ForeignKey(Regio, default='Amsterdam')

land = models.ForeignKey(Landen, default='Nederland')





kleurogen = models.ManyToManyField(Kleurogen_data, blank=False, null=
False)

haarkleur = models.ManyToManyField(Haarkleur_data, blank=False, null=
False)

lengtehaar = models.ManyToManyField(Lengtehaar_data, blank=False, null=
False)



postuur = models.CharField(max_length=255)

gewicht = models.CharField(max_length=255)

afkomst = models.CharField(max_length=255)

gebjaar = models.CharField(max_length=255)

gebmaand = models.CharField(max_length=255)

gebdag = models.CharField(max_length=255)

lengte = models.CharField(max_length=255)

burgelijkestaat = models.CharField(max_length=255)

opleidingsniveau = models.CharField(max_length=255)

levensstijl = models.CharField(max_length=255)

ikvoelme = models.CharField(max_length=255)

inter = models.CharField(max_length=255)

haarstijl = models.CharField(max_length=255)

relatie = models.CharField(max_length=255)

cupmaat = models.CharField(max_length=255)

geaardheid = models.CharField(max_length=255)

sterrenbeeld = models.CharField(max_length=255)   

uiterlijkekenmerken = models.TextField()

belangstellingvoor = models.TextField()

beschrijving = models.TextField()

omschrijving = models.TextField()

algemenevoorkeuren = models.TextField()

sexvoorkeuren = models.TextField()

bdsmvoorkeuren = models.TextField()

sexkenmerken = models.TextField()

belangstelling = models.TextField()

omschrijvingengels = models.TextField()

beschrijvingengels = models.TextField()

likes = models.IntegerField(default=0)

views = models.IntegerField(default=0)

user = models.ForeignKey(User) 



class Meta:

verbose_name_plural = "Profielen"


def __unicode__(self):

return 

Re: Populate choices from model

[Gerd Koetje]

i would vote for the m2m model, but i think i loose it there a bit

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Re: Populate choices from model

[Gerd Koetje]

im building a prety complicated user detail form with all kinds of fields, 
like:  gender,haircolor,skincolor

some fields have to become dropdowns with only 1 choise out of many
and some fields have to become multiple select fields with alot of choise 
(multiple choises allowed)
I was trying to use 1 model that holds all the values for each field, but 
it seem to only work if i make a model for each field values

the dropdowns seem to work ok with foreignkey

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Re: Populate choices from model

[Gerd Koetje]

 

regio = models.CharField(max_length=100, choices=Regio, default=
'Amsterdam')

land = models.CharField(max_length=100, choices=Landen, default=
'Nederland')

(django-env)[root@python pythondating]# python manage.py syncdb
CommandError: One or more models did not validate:
profielen.profielen: "regio": "choices" should be iterable (e.g., a tuple 
or list).
profielen.profielen: "land": "choices" should be iterable (e.g., a tuple or 
list).


it doesnt seem to accept a object




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Populate choices from model

[Gerd Koetje]

Hi all,

How do i populate choices from a model class inside models.py

doenst work:

regio = models.CharField(max_length=100, choices=list(Regio), default=
'Amsterdam')
regio = models.CharField(max_length=100, choices=Regio, default='Amsterdam')



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Re: ManyToManyField select only results that match

[Gerd Koetje]

He Thomas, ur right i didnt explain myself very well.


What im trying todo is this.

I have a mode that holds all my form field values in difrant group , name: 
Keuzes  
Now i want to populate multiple form fields with these values based on wich 
groep i want them to be.
I onloy seem to get this to work if i make a difrant model for each field, 
cant i just use 1 model with a group field and select the value bases on 
the group i ask for?

I think im still a bit confused what i should do i models and what i should 
do in forms.





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Re: ManyToManyField select only results that match

[Gerd Koetje]

anyone willing to help out?

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Re: ManyToManyField select only results that match

[Gerd Koetje]

mm that seems to not work when i do it on multiple field

kleurogen = models.ManyToManyField(Keuzes, blank=True, null=True)
kleurhaar = models.ManyToManyField(Keuzes, blank=True, null=True)


django.core.management.base.CommandError: One or more models did not 
validate:

profielen.profielen: Accessor for m2m field 'kleurogen' clashes with 
related m2m field 'Keuzes.profielen_set'. Add a related_name argument to 
the definition for 'kleurogen'.
profielen.profielen: Accessor for m2m field 'kleurhaar' clashes with 
related m2m field 'Keuzes.profielen_set'. Add a related_name argument to 
the definition for 'kleurhaar'.


and when i do this is shows all the results again instead of the selected

kleurogen = models.ManyToManyField(Keuzes, related_name='keuzes_kleurogen', 
blank=True, null=True)
kleurhaar = models.ManyToManyField(Keuzes, related_name='keuzes_kleurhaar', 
blank=True, null=True)



what am i doing wrong?

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Re: ManyToManyField select only results that match

[Gerd Koetje]

i think i got it, i was foing it at the wrong spot.

i added this to my forms.py

kleurogen = 
forms.ModelMultipleChoiceField(queryset=Keuzes.objects.filter(groep_id=
'kleurogen'))


works like a charm

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ManyToManyField select only results that match

[Gerd Koetje]

Hi all,

I got a form where i use a manytomany field likes this


kleurogen = models.ManyToManyField(Keuzes, blank=True, null=True)

This works fine but takes all the results from Keuzes
How can i only get the results from Keuzes that have the groep 'kleurogen'

i tried this but it doesnt work

kleurogen = models.ManyToManyField(Keuzes.objects.filter(groep_id=
"kleurogen"), blank=True, null=True)

AssertionError: ManyToManyField([, ]) is 
invalid. First parameter to ManyToManyField must be either a model, a model 
name, or the string 'self'

How can i do this?


in Keuzes i have

class Keuzes (models.Model):

name = models.CharField(max_length=255)

groep = models.ForeignKey(Keuzegroepen)



def __unicode__(self):

return self.name


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extending from django.contrib.sites.models import Site

[Gerd Koetje]

is it possible to extend  

from django.contrib.sites.models import Site


Coudlnt find any help related

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Re: Django signals to all connections?

[Gerd Koetje]

but can it also update a message on a page where that user is without 
reloading the page?

lets say user 1 is on page http://www.domain.com/acertainview/

and at that moment i start a signal as admin with the text hello there
Can i update the text on his page to that text (live)


Op maandag 19 augustus 2013 06:29:45 UTC+2 schreef Gerd Koetje:
>
> Is is possible to start an event at all connected users with signals?
> If this is possible can someone show me an example of it.
>
>
> Greetz
> Gerd
>
>

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Re: Django signals to all connections?

[Gerd Koetje]

omg god bless python/django..


So this really works?

user 1 is logged in to my app
user 2 is logged in to my app

As admin i send a signal with the text hello all and it will be printed on 
the page that user 1 and 2 are on?

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Django signals to all connections?

[Gerd Koetje]

Is is possible to start an event at all connected users with signals?
If this is possible can someone show me an example of it.


Greetz
Gerd

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Re: Django install existing project

[Gerd Koetje]

one of the errors i encounter when i just copy the project is:

_mysql_exceptions.OperationalError: (1193, "Unknown system variable 
'innodb_strict_mode'")

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Re: Django install existing project

[Gerd Koetje]

anyone willing to install it to see what i am doing wrong?
i tried to copy the contents but that gives me all sorts of errors

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Re: Django install existing project

[Gerd Koetje]

anyone willing to install it to see what i am doing wrong?
i tried to copy the contents but that gives me all sorts of errors

Op donderdag 15 augustus 2013 17:02:57 UTC+2 schreef Gerd Koetje:
>
> Hi,
>
> Im fairly new to django and trying to install a existing project
> https://github.com/ossobv/pstore
>
> Im kinda stuck on how to install this
> i tried pip install django-pstore and it installs something but when i 
> check the directory i dont see an pstore website directory
> i do find it in the site-packages
>
> im kinda confused how to get this properly installed
> anyone care to help me out a bit?
>

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Django install existing project

[Gerd Koetje]

Hi,

Im fairly new to django and trying to install a existing project
https://github.com/ossobv/pstore

Im kinda stuck on how to install this
i tried pip install django-pstore and it installs something but when i 
check the directory i dont see an pstore website directory
i do find it in the site-packages

im kinda confused how to get this properly installed
anyone care to help me out a bit?

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