hi all,

i am trying to create a view to summarise the orderlines of a sale order according to analytic account

i have created a basic template in qweb

<templates>
    <t t-name="web_example.action">
        <t t-set="_id" t-value="_.uniqueId('export')"/>
        <formclass="oe_import">
            <div
                <div >
                    <h2>
                        Order Summary
                    </h2>
                    <input type="hidden" name="session_id"
                       t-att-value="widget.session.session_id"/>

                <div>
             </div>
         </form>
 </t>
</templates> 

the javascript code is minmal

openerp.web_example = function (instance) {
 instance.web.client_actions.add('example.action', 'instance.web_example.Action');
};

i dont know how to get data from the orderline in to web template can anyone help, i am unable to find a reference to this in tutorials for openerp 7.

i am really on a dead line, please help