Hello.
Keep in mind that ajax() - is a simple web2py function which is based on
Jquery (see web2py.js , its code is very short and clear)
It can pass to controller the values of the input elements only, see
http://api.jquery.com/serialize/.
So your select controls must have a name
- <select name="any_name_1" ...
To pass its values just include its names in [' '] - ajax('{{=URL('
default','get_options_for_dropdown2')}}', ['any_name_1, any_name_2, ...'],
'dropdown2');">
To get it in the controller:
get_options_for_dropdown2.vars.any_name_1
On Tuesday, August 11, 2015 at 6:43:59 PM UTC+3, Gael Princivalle wrote:
>
> Hello.
>
> I'm still making a form like in this post:
>
> https://groups.google.com/forum/#!searchin/web2py/jquery$20db/web2py/tvfncYsLrQs/MRHG5MWOMlAJ
>
> <!-- DROPDOWN1-->
> <select onchange="jQuery('#dropdown2').empty(); ajax('{{=URL('default','
> get_options_for_dropdown2')}}', [''], 'dropdown2');">
> <option...
> </select>
> <span id='dropdown2'>
> <!-- DROPDOWN2-->
> <select id='dropdown2'>
> <option...
> </select>
>
> How is it possible to pass like a var the current select option value to
> the ajax call?
>
> With something like that?
> data: {value: $('#select option:selected').val()}
>
> How it will be possible to retrieve this in the controller?
>
> Thanks.
>
--
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