How do you make a field conditionally read only?

Question

I thought I had seen a post about making a field read only if a certain condition were true, but now I can't find that post.  This is what I'm trying:

(This is in the sale order lines tree.)  I'm getting this error:

Error: Unknown field S in domain ["product_id.name_template","!=","Shipping"]

Do I just have a syntax problem, or am I just going about this the wrong way?

Temur · Accepted Answer

You getting error because you've used dot notation to access other fields then actually presented in the view ( you can't use: /['product_id.name_template','!=','Shipping']/  you can use only: ['product_id','!=','something'] ), as this is parsed at client side you can use only those fields taht are presented in the view. So in order to get it worked, you can add to the model a relational field that points to 'product_id.name_template' than add this field as invisible field to the view and you'll

Vasanth · Answer

'name_template' : fields.related('product_id','name_template', type='char', string='Name Template',store=True),

Create this related field field in the sale.order.line  .py file and make the field as *invisible* in the view.

Just checks:

attrs="{readonly': [('name_template','!=','Shipping')]}"

( Note:

In v8 you can use this:

name_template= fields.Char(related='product_id.name_template', store=True, readonly=True) )

This can help you

Zbik · Answer

Try this:

[('product_id.name_template','!=','Shipping')]

Powiązane posty	Odpowiedzi	Widoki
readonly option in fields? Rozwiązane fields readonly	3 gru 23	91004
How can I prevent a user from editing a field after it's set? Rozwiązane fields readonly	3 wrz 21	5101
Read only field for certain user groups fields readonly	1 wrz 15	8944
How to make a field readonly in odoo 17 based on groups of the user fields readonly Odoo17	4 kwi 25	5291
How to implement dynamic domain conditional field? domain fields conditional	3 maj 24	5998

To pytanie dostało ostrzeżenie

Podoba Ci się ta dyskusja? Dołącz do niej!