I have a problem once again :).
I have a code:
for entry_class_attribute in entry_class_attributes:
if entry_class_attribute.entry_label:
entry_label = entry_class_attribute.entry_attribute_id.name
fields.append(EntryValue.get_field(entry_class_attribute))
form = SQLFORM.factory(*fields, table_name='entry_value')
This attributes are my form fields, fields are dynamically generated from
the database trough get_field function.
In my view i have:
{{for entry_class_attribute in entry_class_attributes:}}
<div>
{{entry_attribute_id = entry_class_attribute.
entry_attribute_id}}
{{field_name = entry_class_attribute.entry_attribute_id.
name}}
{{field_label = entry_class_attribute.entry_attribute_id
.description}}
{{field_type = entry_class_attribute.entry_attribute_id.
field_type}}
{{if field_type != "UPLOAD":}}
{{=form.custom.label[field_name]}}
<div>{{=form.custom.widget[field_name]}}</div>
{{elif field_type == "UPLOAD":}}
<label for="{{=field_name}}">{{=field_label}}</label
>
<div>
<input type="file" name="{{=field_name}}" id=
"{{=field_name}}" multiple />
{{if uploads.has_key(entry_attribute_id) and len
(uploads[entry_attribute_id]) > 0:}}
<ul class="files edit">
{{for upload in uploads[
entry_attribute_id]:}}
{{=LI(upload.upload_filename,
" ",
A(T("Preuzmi"), _href=URL(
"default", "download", args=upload.upload_value), _target="blank", _class=
"download"),
" ",
A(T("Obriši"), _href=URL(
"entry_value", "delete_value", args=upload.id), _class="delete"),
)}}
{{pass}}
</ul>
{{pass}}
</div>
{{pass}}
</div>
{{pass}}
But i am still getting the error:
127.0.0.1.2013-06-13.10-21-44.b2fb8130-4fad-444b-9246-f481539fa1ec
<type 'exceptions.UnboundLocalError'> local variable 'source_file'
referenced before assignmentVersionweb2py™Version
2.4.5-stable+timestamp.2013.04.01.19.18.09PythonPython 2.7.3:
C:\Anaconda\Python.exe (prefix: C:\Anaconda)Traceback
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Traceback (most recent call last):
File "C:\development\web2py\gluon\restricted.py", line 212, in restricted
exec ccode in environment
File "C:/development/web2py/applications/init/controllers/entry_value.py"
<http://127.0.0.1:8000/admin/default/edit/init/controllers/entry_value.py>,
line 453, in <module>
File "C:\development\web2py\gluon\globals.py", line 194, in <lambda>
self._caller = lambda f: f()
File "C:\development\web2py\gluon\tools.py", line 2976, in f
return action(*a, **b)
File "C:/development/web2py/applications/init/controllers/entry_value.py"
<http://127.0.0.1:8000/admin/default/edit/init/controllers/entry_value.py>,
line 96, in form
if form.validate():
File "C:\development\web2py\gluon\html.py", line 2123, in validate
if self.accepts(**kwargs):
File "C:\development\web2py\gluon\sqlhtml.py", line 1468, in accepts
newfilename = field.store(source_file, original_filename,
UnboundLocalError: local variable 'source_file' referenced before assignment
This looks like web2py is still trying to handle the file on its own. Am I
right?
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