I was able to factor in during entry of Material Request Item (Child Table of Material Request Doctype).
frappe.ui.form.on("Material Request Item", "qty", function(frm, cdt, cdn) {
var d = locals[cdt][cdn];
frappe.db.get_value("Item", {"name": d.item_code}, "multiple_order_qty", function(value) {
d.multiple_order_qty = value.multiple_order_qty;
if (d.qty <= d.min_order_qty) {
d.qty = d.min_order_qty;
} else {
d.qty = value.multiple_order_qty * Math.ceil (d.qty / value.multiple_order_qty);
}
});
});
How can I trigger every row using a custom button on the Material Request Form?