[SOLVED] Price Rate in purchase with different UOM

ERPNext Buying
1

Hi all,

in Purchase Order adding an Item will get price per UOM and display in Rate column.

Changing the UOM, let’s say to BOX with UOM conversion factor = 12 it changes the Qty as per Stock UOM, but not the Price List Rate (it remain the one applied for UOM with conversion factor = 1)

Schermata 2016-06-28 alle 16.47.07.png846×638 52.2 KB

not sure if it’s a bug or if it is by design

2

Hi all,

can’t get to work the following:

frappe.ui.form.on("Purchase Order Item", "uom", function(frm,doctype,name) {
 var row = locals[doctype][name];
 row.rate = flt(row.conversion_factor * row.price_list_rate * (1 - row.discount_percentage / 100.0));
 row.amount = flt(row.rate * row.qty)
 refresh_field("items");
});

basically row.conversion_factor isn’t refreshed on uom change and before it’s used, any help?

3

I finally managed to have it working adding a timeout to allow conversion_factor to refresh, code:

frappe.ui.form.on("Purchase Order Item", "uom", function (frm, doctype, name) { 
    setTimeout(function () {
        var row = locals[doctype][name];
        row.rate = flt(row.conversion_factor * row.price_list_rate * (1 - row.discount_percentage / 100.0));
        frappe.model.set_value(doctype, name, "amount", flt(row.rate * row.qty));
        refresh_field("items");
    }, 300);
});
4 Likes