Great idea, the onrender callback.
On Wed, Aug 28, 2013 at 12:33 AM, mr.freeze <nfre...@gmail.com> wrote:
> Thanks Manuele. I am hoping that a generic onrender callback for default
> widgets will simplify this.
>
> On Tuesday, August 27, 2013 5:38:37 AM UTC-5, Manuele wrote:
>>
>> Il 25/08/13 00:37, mr.freeze ha scritto:
>>
>> I want to take advantage of bootstrap's form validation classes so I need
>> to add a class to the field.
>>
>> if could be of any help that's the ugly way how I solved it locally :)
>>
>> def dressMandatory(grid, table):
>> """ Special representation for mandatory fields in grid """
>>
>> for fieldname in table.fields:
>> myid = '_'.join((table._tablename, fieldname, ))
>> # icon = I(_class="icon-warning-sign")
>> app = '' # SPAN(icon, _class="add-on") if
>> table[fieldname].required else ''
>> class_value = "control-group warning" if table[fieldname].required
>> else ''
>> grid.elements('#%s' % myid, replace=lambda el:
>> DIV(DIV(TAG.nobr(el, app), _class="input-append"), _class=class_value))
>>
>> def dressMandatoryInForm(form, *tabs):
>> """ Special representation for mandatory fields in form """
>>
>> tabs_fields = [[t[f] for f in t.fields if f != t._id.name] for t in
>> tabs]
>> fields_list = sum(tabs_fields[1:], tabs_fields[0])
>> m = form.elements()[0].elements
>> for field in fields_list:
>> if field.writable and field.readable and not field.compute:
>> if field.required:
>> m('#no_table_%s' % field.name, replace=lambda el:
>> DIV(DIV(el, _class="input-append"), _class="control-group warning"))
>>
>>
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