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For edition with modelform #53

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0e64682
For edition with modelform
GregLeBarbar Nov 28, 2015
1fc0b3d
some modification - PEP8
GregLeBarbar Nov 28, 2015
5b20e84
some modification - PEP8
GregLeBarbar Nov 28, 2015
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12 changes: 10 additions & 2 deletions formtools/preview.py
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Original file line number Diff line number Diff line change
Expand Up @@ -51,8 +51,16 @@ def unused_name(self, name):

def preview_get(self, request):
"Displays the form"
f = self.form(auto_id=self.get_auto_id(),
initial=self.get_initial(request))
# For edition with ModelForm
# I need to give the instance of the model
if 'instance' in self.get_initial(request):
instance = self.get_initial(request)['instance']
f = self.form(auto_id=self.get_auto_id(), instance=instance)
else:
f = self.form(
auto_id=self.get_auto_id(),
initial=self.get_initial(request)
)
return render_to_response(self.form_template,
self.get_context(request, f),
context_instance=RequestContext(request))
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