bug in widget date in web client in search view

[Rodolfo Lopez]

1.Widget date in web-client does not shows date from-to like gtk-client and it sends error in search view

in search view the widget date is incomplete an sends error

2.- The result you observed
widget date only has date from for search and does not show date to and sends error

3.-The result you expected
widget date shows date from and date to for search, like gtk client

to show the date field in CONTEXT SECTION we add in search view:
<field name="date_from_to" widget="date" context="{'from_date':self, 'to_date':self2}"/>

4.-The platform your are using
Ubuntu. 12.04, Python 2.7.2+
openerp- addons :7029
openerp- server : 4265
openerp-client: 2098
openerp-web: 2472

Attached VIDEO with Explanation.
in: http://youtu.be/mLnFmgXz2rQ