Quotation Item triggers

schilgod · July 14, 2018, 4:56pm

no its extension of js object… browse through the code, you will understand…

frappe/erpnext/blob/44341c16375e21e3bb4797d14f73f4c05c312bd5/erpnext/public/js/controllers/transaction.js#L4


      
          // Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
          // License: GNU General Public License v3. See license.txt
          
          
erpnext.TransactionController = erpnext.taxes_and_totals.extend({
          	setup: function() {
          		this._super();
          		frappe.flags.hide_serial_batch_dialog = false;
          		frappe.ui.form.on(this.frm.doctype + " Item", "rate", function(frm, cdt, cdn) {
          			var item = frappe.get_doc(cdt, cdn);
          			var has_margin_field = frappe.meta.has_field(cdt, 'margin_type');
          
          
			frappe.model.round_floats_in(item, ["rate", "price_list_rate"]);
          
          
			if(item.price_list_rate) {

https://johnresig.com/blog/simple-javascript-inheritance/