How can i fetch value from a doctype to a field in the same doctype

ERPNext
1

How can i fetch value from a doctype field to another field in the same doctype.
example
Sales order have total qty i want to populate that total qty to afield in the same doctype how can i achieve that

2

In a custom client script

frm.set_value('custom_field', frm.doc.total_qty);
3 
frappe.ui.form.on('Sales Order', 
{
    total_qty: function (frm) {
        frm.set_value("custom_total_qty", frm.doc.total_qty);
    },
    rounded_total: function (frm) {
        frm.set_value("custom_rounded_total", frm.doc.rounded_total);
    },
    net_total: function (frm) {
        frm.set_value("custom_net_total", frm.doc.net_total);
    }
})

Not working why?

4

image
image1124×502 23.4 KB

frappe.ui.form.on('Sales Order', {
    total_qty: function (frm) {
        frm.set_value("custom_total_qty", frm.doc.total_qty);
    }
})
5

Hi @amal_31845
Please check by triggering the refresh

frappe.ui.form.on('Sales Order', {
    refresh: function (frm) {
        frm.set_value("custom_total_qty", frm.doc.total_qty);
    }
})

Thank You!

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