Link a button to a python function from my model (Odoo 8) -


i trouble linking button function (python) model. searched on net got few informations odoo 8. code right now:

my function model (mymodule.service):

def main_val(self, context=none):      if context none:          context = {}      [...]

the view associated:

<record model="ir.ui.view" id="view_myodule_clients_tree">           <field name="name">mymodule.clients.tree</field>           <field name="model">mymodule.service</field>           <field name="inherit_id" ref="base.view_partner_tree"/>           <field name="arch" type="xml">               <field name="display_name" position="after">                   <button name="main_val" type="object" string="bill" class="oe_highlight" />                </field>           </field>       </record>

i keep having error:

error details: field `function` not exist

and can't figure out why.

do have idea? thanks

if want call python function on button click must have set same method name in button name attribute , button type attributes object.

i give small demo check 1 hand 

def main_val(self,cr,uid,ids,context=none):      if context none:          context = {}     # logic set on  hear return true

you have set same name attribute in xml file button name attribute

<button name="main_val" type="object" string="bill" class="oe_highlight" />

you can check method arguments , update module , click button

i hope should helpful ..:)


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