Hi everybody,

I want to make dynamic some columns on a tree view: I want they will be locked when I complete a condition.
For example I make a module to show that, there is steps to reproduce the bug with my module:
1- When the module is installed go on sales
2- Create a new sale order
3- Add a sale line with a product and qty 15, the field name and price_unit are locked, it's ok.
4- Edit the previous added line to put 5 qty and tab to next field, the field name and price_unit should be unlocked, it's done but the display was completly glitched.

Link to the module: 26gpf0ujyl.1fichier.com/
There is the glitch: tof.canardpc.com/view/de3163e3-1d4f-4f78-a2ec-245c75ad08f2.jpg
Juste add http:// before each link.

A fix was released for this bug? Or any correction?

Thanks!