| /* |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you under the Apache License, Version 2.0 (the |
| "License"); you may not use this file except in compliance |
| with the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, |
| software distributed under the License is distributed on an |
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| KIND, either express or implied. See the License for the |
| specific language governing permissions and limitations |
| under the License. |
| */ |
| function selectCartItem() { |
| jQuery('tr.pos-cart-even').each(function(idx) { |
| var id = jQuery(this).attr('id'); |
| if (id != '') { |
| id = '#' + id; |
| jQuery(id).bind('click', function(event) { |
| showCartItemSelected(id); |
| }); |
| } |
| }); |
| jQuery('tr.pos-cart-odd').each(function(idx) { |
| var id = jQuery(this).attr('id'); |
| if (id != '') { |
| id = '#' + id; |
| jQuery(id).bind('click', function(event) { |
| showCartItemSelected(id); |
| }); |
| } |
| }); |
| } |
| |
| function showCartItemSelected(itemId) { |
| var lineIndex = itemId.substring(9, 10); |
| updateCartItemSelected(lineIndex, 'Y'); |
| jQuery('#selectedItem').val(lineIndex); |
| } |
| |
| function keyUp() { |
| var selectedItem = parseInt(jQuery('#selectedItem').value); |
| var cartSize = parseInt(jQuery('#cartSize').value); |
| cartSize = cartSize - 1; |
| if (selectedItem > 0) { |
| jQuery('#selectedItem').val(selectedItem - 1); |
| updateCartItemSelected(jQuery('#selectedItem').value, 'Y'); |
| } |
| return false; |
| } |
| |
| function keyDown() { |
| var selectedItem = parseInt(jQuery('#selectedItem').value); |
| var cartSize = parseInt(jQuery('#cartSize').value); |
| cartSize = cartSize - 1; |
| if (selectedItem < cartSize) { |
| jQuery('#selectedItem').val(selectedItem + 1); |
| updateCartItemSelected(jQuery('#selectedItem').value, 'Y'); |
| } |
| return false; |
| } |