if hasattr(request.vars.csvfile, 'file'):
Anthony
On Friday, June 1, 2012 3:51:09 PM UTC-4, Omi Chiba wrote:
>
> I have a simple upload form. It works fine but it shows the following
> error when user submit it without selecting file. How can I check
> if request.vars.csvfile.file attribute exists ?
>
> File "C:/trunk/web2py/applications/tedi/controllers/default.py", line
> 110, in customer_upload
> if request.vars.csvfile != None:
> AttributeError: 'str' object has no attribute 'file'
>
> *view*
> {{extend 'layout.html'}}
>
> {{=FORM(INPUT(_type='file',_name='csvfile'),INPUT(_type='hidden',_value='EDXTKF00',_name='table'),INPUT(_type='submit',_class='btn',_value='Upload'))}}
>
> *controller*
> def customer_upload():
> response.title = 'Upload'
> response.subtitle = 'Customer Code'
>
> if request.vars.csvfile != None:
> # set values
> table = db[request.vars.table]
> file = request.vars.csvfile.file
>
> # import csv file
> table.import_from_csv_file(file)
>
> # update who imported
> query = db.EDXTKF00.TKUPFL==""
> db(query).update(TKUPFL="1")
>
> session.flash = 'Data Uploaded'
> redirect(URL('customer_index'))
>
> return dict()
>
>
>
