Update field of child Table from self child table field

[NCP]

Please check the reference:

Calculate (SUM) two fields and display the result on the third field on child table

Hi @NinYo, Please apply it. frappe.ui.form.on("Appraisal Template - Performance", { p_rating: function(frm,cdt,cdn) { var d = locals[cdt][cdn]; frappe.model.set_value(cdt, cdn, 'p_score1', (d.p_rating + d.p_weight)); } }); // Syntax frappe.ui.form.on("Child Table Name", { field_name_for_trigger_to_value_calculate: function(frm,cdt,cdn) { var d = locals[cdt][cdn]; frappe.model.set_value(cdt, cdn, 'child_table_total_value', (d.child_table_value1 + d.c…