[FIX][web_export_view] Remove monetary formatting (#594)

Monetary fields were being exported empty because the parsing failed.

In the way of correctly exporting them as numbers, this chunk of code's performance has been improved.

web_export_view/static/src/js/web_export_view.js

@@ -46,49 +46,45 @@ odoo.define('web_export_view', function (require) {
                     export_columns_names.push(this.string);
                 }
             });
-            var rows = view.$el.find('.o_list_view > tbody > tr');
             var export_rows = [];
-            $.each(rows, function () {
-                var $row = $(this);
+            $.blockUI();
+            if (children) {
                 // find only rows with data
-                if ($row.attr('data-id')) {
+                view.$el.find('.o_list_view > tbody > tr[data-id]:has(.o_list_record_selector input:checkbox:checked)')
+                .each(function () {
+                    var $row = $(this);
                     var export_row = [];
-                    var checked = $row.find('.o_list_record_selector input[type=checkbox]').is(':checked');
-                    if (children && checked === true) {
                     $.each(export_columns_keys, function () {
                         var $cell = $row.find('td[data-field="' + this + '"]')
-                            var $cellcheckbox = $cell.find('.o_checkbox input[type=checkbox]');
+                        var $cellcheckbox = $cell.find('.o_checkbox input:checkbox');
                         if ($cellcheckbox.length) {
-                                if ($cellcheckbox.is(':checked')) {
-                                    export_row.push(_t("True"));
-                                }
-                                else {
-                                    export_row.push(_t("False"));
-                                }
+                            export_row.push(
+                                $cellcheckbox.is(":checked")
+                                ? _t("True") : _t("False")
+                            );
                         }
                         else {
-                                var cell = $cell.get(0);
-                                var text = cell.text || cell.textContent || cell.innerHTML || "";
-
-                                if (cell.classList.contains("o_list_number")) {
-                                    var tmp2 = text;
-                                    do {
-                                        var tmp = tmp2;
-                                        tmp2 = tmp.replace(_t.database.parameters.thousands_sep, "");
-                                    } while (tmp !== tmp2);
-                                    tmp2 = tmp.replace(_t.database.parameters.decimal_point, ".");
-                                    export_row.push(parseFloat(tmp2));
+                            var text = $cell.text().trim();
+                            if ($cell.hasClass("o_list_number")) {
+                                export_row.push(parseFloat(
+                                    text
+                                    // Remove thousands separator
+                                    .split(_t.database.parameters.thousands_sep)
+                                    .join("")
+                                    // Always use a `.` as decimal separator
+                                    .replace(_t.database.parameters.decimal_point, ".")
+                                    // Remove non-numeric characters
+                                    .replace(/[^\d\.-]/g, "")
+                                ));
                             }
                             else {
-                                    export_row.push(text.trim());
+                                export_row.push(text);
                             }
                         }
                     });
                     export_rows.push(export_row);
-                    }
-                }
                 });
-            $.blockUI();
+            }
             view.session.get_file({
                 url: '/web/export/xls_view',
                 data: {data: JSON.stringify({