Hi! Just for clarity: *row.field_name* - access to field value of *record retrieved from DB *( by db().select() ) *form.vars.field_name *- access to field value of *submitted from *( *after* form.process() )
form.vars - just a Storage() object like a dict() form.vars.keys() - list of all field_names form.vars.values() - list of all field_values On Tuesday, March 15, 2016 at 11:22:45 PM UTC+3, aetag...@gmail.com wrote: > > I have a table defined with 3 input fields and then an upload field. The > upload field is used to take the values that are entered by the user and > input them into a file which contains all form field values from the > session. > > The form is generated dynamically, so the number of form fields varies > with each session. > > I am stuck on figuring out how to capture the individual form field > values. I am unsure if maybe I should be reading these into an array and > then populating the file? > > > If the form that is generated contains only one instance of the form > fields, I can grab these values by doing row.field1, row.field2, row.field3. > > I was wondering if web2py contains a method for dealing with the multiple > instances of form fields? > For example, if the user created two instances of the form fields I would > capture values like this: > row.field1_0, row.field2_0, row.field3_0 > row.field1_1, row.field2_1, row.field2_1 > > However this does not work.. > I have tried doing variations of the following: > > for i in row.field1: > print row.field1 > > > When I run this with a session containing the form with two instances of > form fields it will show me the values that were inputted for that session > in field1_0, as well as field1_1. So I am able to at least see that it is > capturing the separate entries in the single form. I am just not sure how > can I can iterate through the form fields or if there is a keyword or > method within web2py which will allow me to do this so I can place them > accordingly before the file is uploaded. > > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
