frappe.query_reports["DATEV"] = { "filters": [ { "fieldname": "company", "label": __("Company"), "fieldtype": "Link", "options": "Company", "default": frappe.defaults.get_user_default("Company") || frappe.defaults.get_global_default("Company"), "reqd": 1 }, { "fieldname": "from_date", "label": __("From Date"), "default": frappe.datetime.month_start(), "fieldtype": "Date", "reqd": 1 }, { "fieldname": "to_date", "label": __("To Date"), "default": frappe.datetime.now_date(), "fieldtype": "Date", "reqd": 1 } ], onload: function(query_report) { query_report.page.add_inner_button("Download DATEV Export", () => { const filters = JSON.stringify(query_report.get_values()); window.open(`/api/method/erpnext.regional.report.datev.datev.download_datev_csv?filters=${filters}`); }); } };