Odoo Help


How to get value of one2many fields ?

Ajeng Shilvie
on 1/17/15, 2:40 AM 1,997 views

I make onchange_method in custom module many2one field like this :

    def onchange_branch_collecting(self, cr, uid, ids, branch_id):

        default = {
        wo_pool = self.pool.get('wtc.work.order')
        wo_search = wo_pool.search(cr,uid,[
        workorder = []
        if not wo_search :
            workorder = []
        elif wo_search :
            wo_browse = wo_pool.browse(cr,uid,wo_search)           
            for x in wo_browse :
        default['value'].update({'work_order_ids': workorder})
        return default

and i override create button like this :

    def create(self,cr,uid,vals,context=None):
        print "ini value vals",vals
        wo_collect = []
        for x in vals['work_order_ids']:
        print "ini daftar work order",wo_collect
        collecting_id = super(wtc_collecting_kpb, self).create(cr, uid, vals, context=context)
        if collecting_id :
            print "ada hahahahah"
        wo_pool = self.pool.get('wtc.work.order')
        wo_search = wo_pool.search(cr,uid,[
        wo_browse = wo_pool.browse(cr,uid,wo_search)
        print "ini ajeng"            
        for y in wo_browse :
            for z in wo_collect :
                if z['name'] == y.name :   #this condition is error 
        return collecting_id

the problem is  , i want to get value name in wo_collect  . But still not work error message show up it said not mathing apples and orange .


Emipro Technologies Pvt. Ltd.

--Emipro Technologies Pvt. Ltd.--
| 6 7 8
Rajkot, India
--Emipro Technologies Pvt. Ltd.--

Being an emerging leader in IT market since 2011, Emipro Technologies Pvt. Ltd. has been providing a wide range of business solutions in Odoo & Magento. We are pleased to have a large pool of contented customers with our meticulous work in the domain of ERP & e-Commerce. A ray of relief & satisfaction to  our customers heart by our successful deployment in their organization, purely represents our success in Odoo platform. Hence, we take pride for being an Odoo partner with a vision of expanding our strategic alliances with our customers to offer them high value-added, trustworthy & cost effective solutions.


Since establishment, our business has span across 11 countries of the world. Our customers are companies of all sizes ranging from start-ups to large enterprises, who realize that they need a professional business solutions to generate revenue streams, establish proper communication channels or streamline business operations. Standing with strong determination of customer satisfaction, observing each minute detail of their business processes, providing proper guidance and moving forth to develop product accordingly adds our value and reliability among our customers. 


We are blessed with efficient, passionate & eclectic young developers who have come across almost all kinds of business profiles, working with full dedication, applying creativity & new features in existing modules and completing customer's projects successfully on predefined target. Our in-depth knowledge while giving business solutions in Odoo allows us to offer following services to our customers :


  • Consulting
  • Installation, Configuration & Customization
  • Training & Support
  • Maintenance
  • Upgradation
  • Documentation
  • Crafting community modules
  • Drafting videos on demand
  • Smart Apps development

We will be :) to welcome you @ www.emiprotechnologies.com to solve any kind of your business needs around Odoo. However we are just an inch away from you by email info@emiprotechnologies.com or a tweet to @EmiproTech

Emipro Technologies Pvt. Ltd.
On 1/17/15, 7:56 AM

Try to debug/print the value of z['name']. It gives the feeling that "type" of both operands i.e z['name'] and 'y.name' is different. That means the datatype of both the values that you are tyring to compare is different.

yes you were right , i found the answer thanks

Ajeng Shilvie
on 1/17/15, 8:16 AM

About This Community

This platform is for beginners and experts willing to share their Odoo knowledge. It's not a forum to discuss ideas, but a knowledge base of questions and their answers.


Odoo Training Center

Access to our E-learning platform and experience all Odoo Apps through learning videos, exercises and Quizz.

Test it now

Question tools

1 follower(s)


Asked: 1/17/15, 2:40 AM
Seen: 1997 times
Last updated: 3/16/15, 8:10 AM