Change select options field based on another select field

ERPNext
1

Hi,

here what I’m trying do do:

FieldA: field of type select

FieldB: field of type select

I need to change Options in FieldB based on FieldA values, using Client Script.

Example:

FieldA optons: Option10, Option11

FieldB optons: Option20, Option21, Option22, Option23

if FieldA = Option10 then FieldB Options = Option20, Option21

if FieldA = Option11 then FieldB Options = Option22, Option23

I know how to alter the Options field, using:

frm.set_df_property(‘FieldB, ‘options’, [‘Option20’, ‘Option21’]);

But I’m unable to read the FieldA value, I’ve tried:

if (frm.FieldA == ‘Option20’)

if (frm.doc.FieldA == ‘Option20’)

But it’s not working.

How can I read the select field value?

Thanks

2

Hi @cbasso

Client script is the solution and chatgpt is curious to help you if you have clear prompt ready.
Better to engage chatgpt with Role, task and then context and it will surely help.

3

Hi, solved by myself, here the solution:

frappe.ui.form.on('MyDocType', {
	refresh(frm) {
		refresh_field(frm);
	},
    field1(frm) {
        refresh_field(frm);
    }
});

function refresh_field(frm) {
    if (frm.doc.field1 == 'Value1') {
        frm.set_df_property('field2', 'options', ['OptionA', 'OptionB', 'OptionC']);
        }
    if (frm.doc.field1 == 'Value2') {
            frm.set_df_property('field2', 'options', ['OptionA', 'OptionF', 'OptionZ']);
        }     
    frm.refresh_field('field2'); 
}