I am using odoo 10-e . Earlier i asked a question how can we merge two or multiple header to show one header against multiple fields Combine two fields heading in one2many . So answer was good and it worked but now i want to do some more customization in the one2many tree view in form. I want something like this.
I want borders also in rows but for specific columns and also sub heading for only once per column.
I tried to add div
in odoo view but its not supported. I also tried to add it under groups but that is also not working.
Add below code to the same file colspan.xml Combine two fields heading in one2many as i given answer of it.
And that's it you can use subheading and col_border attribute as i added conspan.
Code to add in colspan.xml