[web2py] Adding radio buttons to customised form in web2py

[Brent Jacobs]

I'm trying to display a field as a radio button group in a customised
form.  I want to place each radio button on a different row in a
table.  The problem is when I use `{{=form.custom.selection_type[0]}}
`, the widget is wrapped in unwanted `tr` and `td` tags.

Is there a way to add only the radio input field without the
additional tags? Also, is it possible to have the innerhtml different
from the value of the radio button?

Thanks.

My view:

    {{extend 'layout.html'}}
    {{=form.custom.begin}}
    <table>
      <tr>
        <td> {{=form.custom.selection_type[0]}}:</td>
        <td> {{=form.custom.widget.biller_list}}</td>
      </tr>
      <tr>
        <td> {{=form.custom.widget.selection_type[1]}}:</td>
        <td> {{=form.custom.widget.biller_code}}</td>
      </tr>
    </table>
    {{=form.custom.end}}

Example of what's happening in the html source code:

    <table>
      <tr>
        <td> <tr><td><input name="selection_type" type="radio"
value="From my biller list" />From my biller list</td></tr>:</td>
        ...
      </tr>
    ...
    </table>

My model:

    db.define_table('payment_bpay_step1',
        Field('selection_type', 'list:string'),
        Field('biller_list', db.biller, notnull=True),
        Field('biller_code'),
        Field('biller_name'))
    db.payment_bpay_step1.selection_type.requires = IS_IN_SET(('From
my biller list', 'Search by biller code', 'Search by biller name'))
    db.payment_bpay_step1.selection_type.widget =
SQLFORM.widgets.radio.widget