Hi all,
I have a db table where I store some information and sometime a file like
*.doc or *.pdf
This is my model file
db.define_table('pratiche',
Field('nome', requires=IS_NOT_EMPTY()),
Field('descrizione', 'text', requires=IS_NOT_EMPTY()),
Field('data_creazione', 'date'),
Field('doc_filename'),
Field('doc', 'upload'))
I have a controller to insert, list and show the data into the table
default.py
def index():
rows = db(db.pratiche).select()
return locals()
@auth.requires_login()
def create():
db.pratiche.data_creazione.default = request.now
db.pratiche.data_creazione.writable=False
db.pratiche.data_creazione.readable=False
"""
record = db.pratiche(request.args(0)) or redirect(URL('index'))
url = URL('download')
form = SQLFORM(db.pratiche, record, deletable=True,
upload=url)
if request.vars.image!=None:
form.vars.doc_filename = request.vars.doc.filename
if form.process().accepted:
response.flash = 'form accepted'
elif form.errors:
response.flash = 'form has errors'
return dict(form=form)
"""
form = SQLFORM(db.pratiche).process()
if form.accepted: redirect(URL('index'))
return locals()
def show():
pratica = db.pratiche(request.args(0,cast=int))
return locals()
def download():
return response.download(request, db)
And I have a view to show the data index.html
{{extend 'layout.html'}}
<h2>Pratiche</h2>
<table class="table">
<tr>
<th>Nome pratica</th>
<th>Allegati</th>
<th>Data Creazione</th>
</tr>
{{for row in rows:}}
<tr>
<td><a href="{{=URL('show', args=row.id)}}">{{=row.nome}}</a></td>
<td><a href="{{=URL('show', args=row.doc)}}">{{=row.doc}}</a></td>
<td>{{=row.data_creazione}}</td>
</tr>
{{pass}}
</table>
My problem is that in the view index.html i show row.doc value that is
retrive from db but is not alway set.
How can I configure a if statement to say
if "there is the upload file" show the name
else "show label no attached file"
Thank a lot.
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