how to get image url from django form
Xristos Xristoou
saxri89 at gmail.com
Sat Apr 15 15:36:51 EDT 2017
i have create a simple django form where the authentication user can select one of personal images where have upload before and i want do something with that request in my views.py.
but i dont know how to take the image url from that request in my view because first i using request.user in the form to take only self user images and i dont know how to continue and finaly i take that images url.
the form work great show me only the self user images
any idea ?
here the code
views.py
@login_required(login_url="login/")
def carlist(request):
Myform = MyModelForm(user=request.user)
return render(request,'about.html',{'Myform':Myform})
select django form :
class MyModelForm(ModelForm):
def __init__(self, *args, **kwargs):
# extract "user" from kwrags (passed upon form init)
if 'user' in kwargs:
self.user = kwargs.pop('user')
super(MyModelForm, self).__init__(*args, **kwargs)
# generate the choices as (display, value). Display is the one that'll be shown to user, value is the one that'll be sent upon submitting (the "value" attribute of <option>)
choices = MyModel.objects.filter(user=self.user).values_list('upload', 'id')
self.fields['upload'].widget = Select(choices=choices)
class Meta:
model = MyModel
fields = ('upload',)
html :
<form class="" action="" method="post" enctype="multipart/form-data">
{% csrf_token %}
{{ Myform}}
<input type="submit" name="" value="Submit">
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