If i do the
if formImport.accepted:
import csv
fle = csv.reader(request.vars.csvfile.file.read().splitlines())
line_count = sum(1 for row in fle)
print line_count
if line_count <= 100:
try:
db.workers.import_from_csv_file(request.vars.csvfile.file, delimiter=";")
#URL('settings','workers')
except:
formImport.errors.csvfile = T('Invalid file format.')
else:
formImport.errors.csvfile = T('File is too big. Max 100 rows')
The data is not inserted. In general, everything I write after
import_from_csv prevent records to be inserted.
I also want the page to reload/grid to refresh after file is successfully
imported
On Sunday, July 26, 2015 at 10:48:06 AM UTC+8, Yebach wrote:
>
> This worked nice
> my code at the end was
>
> formImport = SQLFORM.factory(Field('csvfile','upload',uploadfield=False))
> formImport.process()
> if formImport.accepted:
> try:
> db.workers.import_from_csv_file(request.vars.csvfile.file, delimiter=";")
> except:
> formImport.errors.csvfile = 'Invalid file format.'
>
> One more question
>
> How can I set maximum nb of records user can import?
>
> thank you
>
> On Wednesday, July 22, 2015 at 10:43:01 AM UTC+8, Yebach wrote:
>>
>> I forgot to saay that I have an sqlformgrid in whoch i am importing
>> On Jul 22, 2015 1:43 AM, "Derek" <sp1d...@gmail.com> wrote:
>>
>>> I would first suggest you export to csv (even a blank table) and then
>>> you will know the headers you need for your file.
>>>
>>> On Tuesday, July 21, 2015 at 12:07:34 AM UTC-7, Yebach wrote:
>>>>
>>>> Hello
>>>>
>>>> I would like to import csv file into a database table - user imports
>>>>
>>>> how do you recommend to do it. I guess telling users to set the column
>>>> names matching the headers in CSV but how do i match them after for import.
>>>> I also have to add two fields with user id and another one that is
>>>> based on user id to be inserted
>>>>
>>>>
>>>> My table is
>>>>
>>>> CREATE TABLE workers
>>>> (
>>>> id serial NOT NULL,
>>>> w_organisation integer,
>>>> w_user integer,
>>>> w_status integer,
>>>> w_first_name character varying(32),
>>>> w_last_name character varying(32),
>>>> w_nick_name character varying(32),
>>>> w_email character varying(64),
>>>> w_note text,
>>>> CONSTRAINT workers_pkey PRIMARY KEY (id)
>>>>
>>>> )
>>>>
>>>>
>>>> I am strugling with import function
>>>>
>>>> Please help i need this fast
>>>>
>>>> Thank you
>>>>
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--
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- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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