Hi everybody,

We have made the XML bellow to render our Graph on OpenERP 7.0 but without success :

            <field name="arch" type="xml">
            <graph string="Poids">
                <field name="date"/>
                <field name="poids"/>
                <field name="poids_standard"/>
            </graph>
        </field>

Can some one help us to resolve the problem, We see just the first field, we can't group by because all data are linear

+------------------+-------------------+----------------------+
 |   Date           |      Poids          |        Poids standard |
 +------------------+-------------------+----------------------+
 |    01/11/2013   |             20       |         22           |
 |    05/11/2013   |             23       |         24           |
 |    09/11/2013   |             25       |         26           |
 |    13/11/2013   |             28       |         28           |
 +------------------+-------------------+----------------------+

If you have an other approch, let us a HINT.

Best regards.