Hello,

Iam working with Odoo 8 and really i tried a lot of solutions before posting my question here.

So, i want to add another field in signup page that post State_id.

This is my file.xml

<xpath expr="//div[@class='form-group field-confirm_password']" position="after">
 <div class="form-group field-country">
                    <label class="control-label" for="state_id"
                           style="font-weight: normal">Wilaya
                    </label>
                    <select name="state_id" class="form-control">
                      <option value="">selectionner...</option>
                      <t t-foreach="states or []" t-as="state">
                        <option t-att-value="state.id" t-att-selected="state.id == auth_signup.get('state_id')">
                          <t t-esc="state.name"/>
                        </option>
                      </t>
                    </select>
                  </div>
</xpath>

And now , i have in my main.py of the folder of Controllers:

_logger = logging.getLogger(__name__)
class AuthSignupHome(openerp.addons.web.controllers.main.Home):

	def do_signup(self, qcontext):
		""" Shared helper that creates a res.partner out of a token """
		values = dict((key, qcontext.get(key)) for key in ('login', 'name', 'password', 'state_id'))
		assert any([k for k in values.values()]), "The form was not properly filled in."
		assert values.get('password') == qcontext.get('confirm_password'), "Passwords do not match; please retype them."
		self._signup_with_values(qcontext.get('token'), values)
		request.cr.commit()

	@http.route('/web/signup', type='http', auth='public', website=True)
    	def web_auth_signup(self, *args, **kw):
            qcontext = self.get_auth_signup_qcontext()
            qcontext['states'] = request.env['res.country.state'].sudo().search([])

            if not qcontext.get('token') and not qcontext.get('signup_enabled'):
               raise werkzeug.exceptions.NotFound()

            if 'error' not in qcontext and request.httprequest.method == 'POST':
               try:
                  self.do_signup(qcontext)
                  return super(AuthSignupHome, self).web_login(*args, **kw)
               except (SignupError, AssertionError), e:
                   if request.env["res.users"].sudo().search([("login", "=", qcontext.get("login"))]):
                       qcontext["error"] = _("Another user is already registered using this email address.")
                   else:
                        _logger.error(e.message)
                        qcontext['error'] = _("Could not create a new account.")

            return request.render('auth_signup.signup', qcontext)

 The result is : Internal server Error :

foreach enumerator 'providers' is not defined while rendering template 'auth_oauth.providers'

Can you explain me please? I really need help.