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I am writing a module in OpenERP that would inherit from the Accounts module. Below is my simplifie… Read more Attributeerror: 'nonetype' Object Has No Attribute '_columns'

Solution 1: No need to write onchange attribute in view file. With new API, we can directly achie… Read more How To Pass Value With Onchange One2many Variable In Odoo?

I need to override onchange_partner_id function present in sale.order but I'm working on a syst… Read more Openerp : Multiple Module Overriding Onchange Function

I'm new to editing/programming OpenERP modules so I'm following this tutorial to simply add… Read more Openerp 7 Adding Field To Existing Module - Xml Validate Error

I want to hide all lines (not only there cointaner) in sequence tree view (the default view). I mus… Read more Hide Lines On Tree View - Openerp 7

i want to add some records to another table model without duplicated it i create a function to chec… Read more How To Prevent Duplicated Records And Only Update It?

I've created a method and I was using field function to call the method. But, the method never … Read more How To Call A Method In Odoo 7?

I started using the new API of Odoo v8.0 but I cannot find useful information about store trigger i… Read more How To Set Store Trigger For Computed Fields In Odoo 8?