1 files changed, 55 insertions, 0 deletions
diff --git a/content/spc_specialist_uk-_display_prices/display_prices.js b/content/spc_specialist_uk-_display_prices/display_prices.js
new file mode 100644
index 0000000..f60f6ae
--- /dev/null
+++ b/content/spc_specialist_uk-_display_prices/display_prices.js
@@ -0,0 +1,55 @@
+/*
+	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);
+\ No newline at end of file