diff options
Diffstat (limited to 'src/pcspecialist_display_prices.js')
-rw-r--r-- | src/pcspecialist_display_prices.js | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/pcspecialist_display_prices.js b/src/pcspecialist_display_prices.js new file mode 100644 index 0000000..c28cb47 --- /dev/null +++ b/src/pcspecialist_display_prices.js @@ -0,0 +1,57 @@ +/** + * SPDX-License-Identifier: Apache-2.0 + * + * Copyright © 2021 jahoti <jahoti@tilde.team> + * + * Licensed 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. + */ + +const formId = document.querySelector('input[name="page_id"]').value; +const form = document.querySelector('form[name="specbuilder"]'); +const noVat = document.getElementById('running_total_ex'); +const incVat = document.getElementById('running_total_inc'); + +function updatePrice() { + const xhr = new XMLHttpRequest(); + + var names = [], values = []; + for (var inputElement of form.querySelectorAll('select, input[type="radio"]')) { + if (inputElement.name && (inputElement.checked || inputElement.tagName === 'SELECT')) { + names.push(inputElement.name); + values.push(inputElement.value); + } + } + + const url = 'https://www.pcspecialist.co.uk/ajax/running_total.php?categories=' + names.join('%2C') + + '%2C&products=' + values.join('%2C') + '%2C&q=' + form.querySelector('input[name="q"]').value + '&form_id=' + formId; + + xhr.onreadystatechange = priceUpdated; + xhr.open('GET', url, true); + xhr.send(); +} + +function priceUpdated() { + if (this.readyState === 4) { + if (this.status === 200) { + const parts = this.responseText.split("'"); + noVat.innerText = parts[parts.length - 6]; + incVat.innerText = parts[parts.length - 2]; + } + else alert('Failed to get data: HTTP status code ' + this.status); + } +} + +const button = document.createElement('button'); +button.innerText = 'Update Prices'; +button.onclick = updatePrice; +document.querySelector('.price-holder.price-finance-holder').append(button); |