How can I assign an id attribute to a hidden form field?
I've create a form with a hidden field 'interval' like this:
f=SQLFORM(db.mytable, hidden=dict(interval='year'))
I want to manipulate the value of that field in Javascript, so want to
assign a known id to the field in order to reference it. I've tried the
following, but the id isn't coming out in the XML:
>>> f.hidden_fields().element('input[name=interval]').update(_id=
'form_interval')
<gluon.html.INPUT object at 0xb744952c>
>>> f.hidden_fields().element('input[name=interval]').xml()
'<input name="interval" type="hidden" value="year" />
>>> f.hidden_fields().element('input[name=interval]')['_id'] =
'form_interval'
>>> f.hidden_fields().element('input[name=interval]').xml()
'<input name="interval" type="hidden" value="year" />'
I have assigned id's to other fields in the form using
f.custom.widget.<field>.update(_id='form_myid'). How can I give the hidden
field an id?
Thanks,
John
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