Ya its must working with type='list:string'
On Friday, 3 April 2015 01:55:49 UTC+5:30, Teemu wrote:
>
> Hi,
>
> I do not know if this is bug or not but I am not able to get multiselect
> widgets to work properly. I have this kind of lines in my table definition:
>
> Field('methodsA', type='string',
> requires=IS_IN_SET(['method1','method2','method3'], multiple=True,
> zero='<-- choose -->'), widget=SQLFORM.widgets.multiple.widget)
> Field('methodsB, type='string',
> requires=IS_IN_SET(['method1','method2','method3'], multiple=True,
> zero='<-- choose -->'), widget=SQLFORM.widgets.checkboxes.widget)
>
> These correctly translate into select and multiple checkbox widgets both
> in my app and admin interface. They also correctly stores my multiple
> selections into the database (in form |method1|method2| etc.). However if I
> try to modify records later on the edit form does not show previously
> selected and stored selections. In form view it looks like previous
> selections were empty set! And if I submit the form without selecting
> proper list items again the form will store empty set into the database.
>
> I made numerous google searched and found suggestion how this should be
> fixed: http://git.net/web2py/msg108396.html. The suggestion applies only
> to SQLFORM.widgets.multiple.widget and this small change hasn't been
> integrated into web2py source tree yet. Does this small change break
> something? This small change seems to fix selection issues in form view. Do
> I use gluon.sqlhtml.MultipleOptionsWidget incorrectly or is this real bug?
> If I am using this widget inappropriately could someone show me how this
> widget should be used. I am also curious to know how
> SQLFORM.widgets.checkboxes.widget should be fixed to make it work correctly.
>
> I am using web2py version: 2.9.12-stable+timestamp.2015.03.19.06.51.11 on
> linux.
>
> Teemu
>
>
>
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