By using server-side DOM and parsing ( see the book
http://www.web2py.com/books/default/chapter/29/05/the-views?search=DOM#Server-side-DOM-and-parsing
)
you could collect all textareas and after make a loop on the collection to
change the css class. For example in your controller
all_textareas = the_form.elements('textarea.text')
for a_textarea in all_textareas:
a_textarea['_class'] = "myclass"
Il giorno venerdì 4 ottobre 2013 19:14:33 UTC+2, Francisco García ha
scritto:
>
> Hello all,
>
> I am loading a form from a database table, with CRUD or SQLFORM (It is the
> same for me).
> This form contains text fields and textarea fields between others.
>
> Now, I need to change in the views the class of all textareas, from class
> ="text" to class="myclass"
> How can I do this from controllers or views? (I can't edit any css file).
>
> I am trying with form.custom.widget but I can't change it.
> I'm not sure if it is something simple, or it is impossible to do this way.
>
>
> Thank you in advance.
> Regards,
> Francisco
>
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