On Mon, Jul 6, 2009 at 8:25 AM, sreepathy reddy<[email protected]> wrote: > hi all...... > > plz help me... > > how to create two dropdowns in pylons > > 1. first create a table inserting some values and the table values assing > the first drop-dwon list > > 2. u select the 1st drop-down list value, automaticaly chenge second > drop-down list values. > > for example:- > suppose first drop-down list is country, second > drop-down list is state > > i) the first drop-down list values taken from > countries table, and second drop-down list > values taken from states table from database. > > ii) after u select the one country suppose USA in > first drop-down list, than second drop-down list automaticaally > show the USA states > > iii) u select the one country suppose UK in first > drop-down list, than second drop-down list automaticaally > show the UK states only > > > > plz help me................and tq
You'll have to use Javascript to change a dropdown list based on another dropdown list. Consult a Javascript reference for this. You'll have to create an action in your application to return a list of states. For instance, if the Javascript notices that the country has been set to US, it might request /ajax/states/US, and the action might return a JSON list of (state_id, state_name) pairs, which the Javascript would put into the droptown. However, Pylons' @jasonify raises a warning when converting a list, citing this possible attack: http://wiki.pylonshq.com/display/pylonsfaq/Warnings I'm not sure what's best in this case. You could ignore the warning, or return a text file containing one state per line (with the first word in the line being the ID). (Attention Ben: the URL in the warning is out of date.) -- Mike Orr <[email protected]> --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "pylons-discuss" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/pylons-discuss?hl=en -~----------~----~----~----~------~----~------~--~---
