How To Add Custom Button in Sales invoice item ( Child Table )

[sanjay]

Check below :

How to add a custom button on child table

My apologies, below is working code: frappe.ui.form.on('Quotation', { refresh(frm) { frm.fields_dict["items"].grid.add_custom_button(__('Hello'), function() { frappe.msgprint(__("Hello")); }); frm.fields_dict["items"].grid.grid_buttons.find('.btn-custom').removeClass('btn-default').addClass('btn-primary'); } }) [image]