45.How To Add One2many Field In Odoo || Working Of One2many Field In Odoo || Odoo Relational Fields

[@ThatOdooGuy]

Great Tutorial as always... Much better than official slides and trainings. Keep it up dear! Also, please add your intro as well . :)

[@OdooMates]

Thanks brother for the feedback :)

[@legend-facts]

Love you SOoo much niyas broooo Your Greatest Men In the world thanku

[@OdooMates]

You are very welcome

[@alielnagar2]

very very good and useful video , thank you man

[@OdooMates]

thanks for love and support

[@ISIDREGUIXAMIRANDA]

Perfect explanations. One question: is it possible to show a vertical scroll bar when viewing a one2many list?

[@NMNaufaldo]

amazing, you're explaining so details😮👍

[@OdooMates]

We try to make it simple as much as possible ❤❤❤❤

[@mohamedlellah8318]

Great job

[@OdooMates]

thanks brother

[@bonjourmonde1500]

..thank you for your effort ..

[@OdooMates]

So nice of you

[@FaizAli-vz7yr]

Amazing Tutorial

[@OdooMates]

Thanks brother ❤️❤️❤️

[@arinalrahmat366]

As always great explanation sir, I have question sir, why when I try to create my one2many and add the many2one in other model which the many2one will get from 'res.partner' it keeps giving me error that there's an invalid field in 'res.partner' ?

[@OdooMates]

this will solve problem: kzbin.info/www/bejne/e6PdgJyXlKZlZ9k

[@sunilpatel215]

Sir, Can you please make video for custom design for sales order, invoice, quotation, and purchase order (invoice like made in tally)

[@OdooMates]

we will try to make it in the coming days, if it urgent for you, you can check this free modules that doing the same: apps.odoo.com/apps/modules/14.0/bi_professional_reports_templates/

[@nileshchavhan6865]

very well explained...thanks for the nice work

[@OdooMates]

Glad it was helpful!

[@nileshchavhan6865]

@@OdooMates hello mate....can you share any good resource to learn the python logic and python coding to become better at development in odoo.....the xml thing seems easy in odoo but whenever i try to execute something from py files i often find myself falling short of it.I have some training in python though....if you can share this it will be of great help to me...thanks in advance.

[@OdooMates]

@@nileshchavhan6865 kzbin.info/www/bejne/boeQpoJ9bbCegaM

[@nileshchavhan6865]

@@OdooMates thanks bro...you are indeed very helpful....will mail you if i come across any specific doubt.

[@OdooMates]

❤

[@francescoballerini3336]

Very helpful video!! Helped me so much to understand relational fields !

[@OdooMates]

thanks brother

[@souissimounir335]

Great explanation sir, I have question if I want add filter to appointment tree view on patient form. example:get appointments of each patient where Status ='Done'

[@OdooMates]

you can add it as a domain in python or xml

[@souissimounir335]

In notebook: But not working for me

[@OdooMates]

@@souissimounir335 can you try it in python level

[@jaykumarjk4706]

Is there anyway to filter out the one2many records based on user logged in. Eg. There are 3 records but i should i only show 2 record which is related to user

[@OdooMates]

I think applying the domain or record rules will work right ?

[@jaykumarjk4706]

@@OdooMates could you please share or do a video on the topic. I tried domain but it didnt work.

[@OdooMates]

@@jaykumarjk4706 can you try record rules ? kzbin.info/www/bejne/pmnKm2SaesuMi68

[@srinivaskasarapu2238]

hi sir please can you explain notebook tabs information to another tables without onetoone relation

[@michaelgonzales1850]

Hi, I want to add my one2many field in my Tree view. The output is ok which is the Record Count, but I want to change the value or label which is for example (3 records) to (3 Tickets). I think the records is the default for odoo but how can I change that. In my Tree View I used the one2many field . Hope you can respond Thanks.

[@OdooMates]

i think better you add an another compute field for this and show

[@Hahayougotbann]

How can we make our Many2one to look like the sales or inventory module. So that we can add products ? And also once I manage to inherit it, how do I get the price of an item to show up

[@OdooMates]

it is the same way as shown in this video, add one2many field as this, then you have to write onchange function or use related field to get price upon selecting the product

[@Hahayougotbann]

@@OdooMates Yes I am doing that, but i don't know how to specify in the python code which product I have selected, so that Odoo knows what I have chosen and what price it should show. How to tell in the python code which product I have selected ?

[@OdooMates]

Self.field_name

[@OdooMates]

kzbin.info/www/bejne/boeQpoJ9bbCegaM

[@srinivaskasarapu2238]

notebook each tab information will be differet table pls explain

[@renaacer]

Can i add tracking for this field?

[@OdooMates]

for one2many fields, tracking has to be done by manually by overriding write and create method of those models

[@OdooMates]

override the write/create method, then log changes to chatter using message_post function

[@samirmedini9640]

Many thanks , great vidéo. Could you tell me why i this error? >>>Tree child can only have one of field, button, control, groupby, widget, header tag (not fields), i'm with odoo15

[@OdooMates]

when you receive this error ?

[@samirmedini9640]

@@OdooMates I've created a tree view inside the form view, this error occur when I upgarde the installed new app

[@samirmedini9640]

the rror desappear when I comment the fields added inside the child tree view

[@OdooMates]

@@samirmedini9640 can i show me the relavant part of the code that throws the error

[@samirmedini9640]

@@OdooMates sure,

[@azteccherry5673]

Sir can u help me to create some videos to sent report excel into gmail ? With scheduler. Thanks🙏

[@OdooMates]

brother we wont be able to add that quickly. If it is urgent for you, drop a email to [e-mail], so that we can share some code samples

[@mokranililia7471]

Hello sir, how can we inherit one2many and add new field into it? And display it in tree view

[@OdooMates]

You mean, if we take example of sale order and sale order line, the question is to add field to sale order line ?

[@mokranililia7471]

@@OdooMates yes exactly, and display it in sale order

[@OdooMates]

@@mokranililia7471 For reference: www.odoo.com/forum/help-1/how-to-add-field-in-sale-order-line-120465

[@mokranililia7471]

@@OdooMates thank tou so much

[@OdooMates]

@@mokranililia7471 welcome

[@muhammadmohiuddinshakil7830]

Sir, I face this error: Exception: Module loading om_hospital failed: file om_hospital\security/ir.model.access.csv could not be processed: No matching record found for external id 'model_appointment_prescription_lines' in field 'Model' Missing required value for the field 'Model' (model_id)

[@OdooMates]

you have a model named appointment_prescription_lines in your module ?

[@muhammadmohiuddinshakil7830]

@@OdooMates Yes sir

[@OdooMates]

@@muhammadmohiuddinshakil7830 could you show us your code in github or over the email ?

[@muhammadmohiuddinshakil7830]

@@OdooMates 😁 IDK what happened. I try to solve this since morning. Now after restarting my PC it works. By the way, thank you so much for such a beautiful work

[@OdooMates]

@@muhammadmohiuddinshakil7830 development is sometime tricky and weird 😁😁😁😁 anyway glad you fixed it brother

[@anthonykingsley513]

Please I created a custom module and added a One2many field. I added a control to add a section but it is not working out as it should. The delete bin is on the left hand side instead of the right hand side and I can not type in the section created.

[@OdooMates]

can i see the code that you added

[@anthonykingsley513]

@@OdooMates

[@anthonykingsley513]

Please I am yet to hear from you concerning this

[@OdooMates]

@@anthonykingsley513 can you add a field product_id inside the one2many model and see

[@shadanh3556]

Can i have the code? Copy it?

[@OdooMates]

Yes, feel free to download from here: apps.odoo.com/apps/modules/14.0/om_hospital/

[@shadanh3556]

@@OdooMates how can I download it ?

[@OdooMates]

@@shadanh3556 you can use the download button in the above link

[@harshavardhan7697]

How can we have search view here plz??

[@OdooMates]

by default no option to add search view for o2m field, see this free module: apps.odoo.com/apps/modules/13.0/rp_search_one2many_v13/

[@harshavardhan7697]

@@OdooMates here we have web as depends module which is not found in odoo 15 plz . Any suggestion for same

[@OdooMates]

@@harshavardhan7697 web is core module in odoo. see: github.com/odoo/odoo/tree/15.0/addons/web

[@harshavardhan7697]

@@OdooMates sorry i meant, its unable to inherit web.assets_backend .. its throwing exception at same plz. Any idea upon same

[@OdooMates]

@@harshavardhan7697 as the module link i have shared is in v13, you have migrate it to v15.

[@leidydaza5632]

Good morning, could you please activate the translation of the videos in Spanish please?

[@OdooMates]

we will try brother