+ ns.reformat_number_as_null_number = function(event) {
+ if ($(event.target).val() === '') {
+ return;
+ }
+ ns.reformat_number(event);
+ };
+
+ ns.update_exchangerate = function(event) {
+ if (!ns.check_cv()) {
+ $('#order_currency_id').val($('#old_currency_id').val());
+ return;
+ }
+
+ var rate_input = $('#order_exchangerate_as_null_number');
+ // unset exchangerate if currency changed
+ if ($('#order_currency_id').val() !== $('#old_currency_id').val()) {
+ rate_input.val('');
+ }
+
+ // only set exchangerate if unset
+ if (rate_input.val() !== '') {
+ return;
+ }
+
+ var data = $('#order_form').serializeArray();
+ data.push({ name: 'action', value: 'Order/update_exchangerate' });
+
+ $.ajax({
+ url: 'controller.pl',
+ data: data,
+ method: 'POST',
+ dataType: 'json',
+ success: function(data){
+ if (!data.is_standard) {
+ $('#currency_name').text(data.currency_name);
+ if (data.exchangerate) {
+ rate_input.val(data.exchangerate);
+ } else {
+ rate_input.val('');
+ }
+ $('#exchangerate_settings').show();
+ } else {
+ rate_input.val('');
+ $('#exchangerate_settings').hide();
+ }
+ if ($('#order_currency_id').val() != $('#old_currency_id').val() ||
+ !data.is_standard && data.exchangerate != $('#old_exchangerate').val()) {
+ kivi.display_flash('warning', kivi.t8('You have changed the currency or exchange rate. Please check prices.'));
+ }
+ $('#old_currency_id').val($('#order_currency_id').val());
+ $('#old_exchangerate').val(data.exchangerate);
+ }
+ });
+ };
+
+ ns.exchangerate_changed = function(event) {
+ if (kivi.parse_amount($('#order_exchangerate_as_null_number').val()) != kivi.parse_amount($('#old_exchangerate').val())) {
+ kivi.display_flash('warning', kivi.t8('You have changed the currency or exchange rate. Please check prices.'));
+ $('#old_exchangerate').val($('#order_exchangerate_as_null_number').val());
+ }
+ };
+