add saving cpu and memory resource values on exit

Signed-off-by: Arthur Lu <learthurgo@gmail.com>

config.html

@@ -28,7 +28,7 @@
 				</fieldset>
 				<fieldset class="fieldset-no-border">
 					<div class="btn-group" id="form-actions">
-						<button id="cancel" type="button">EXIT</button>
+						<button id="exit" type="button">EXIT</button>
 					</div>
 				</fieldset>
 			</form>

scripts/config.js

@@ -26,14 +26,12 @@ async function init () {
 	populateResources();
 	populateDisk();
 
-	let cancelButton = document.querySelector("#cancel");
-	cancelButton.addEventListener("click", () => {
-		goToPage("index.html");
-	});
+	document.querySelector("#exit").addEventListener("click", handleFormExit);
 }
 
 async function getConfig () {
 	config = await requestPVE(`/nodes/${node}/${type}/${vmid}/config`, "GET");
+	console.log(config);
 }
 
 function populateResources () {
@@ -467,3 +465,22 @@ async function handleCDAdd () {
 
 	dialog.show();
 }
+
+async function handleFormExit () {
+	let body = {
+		node: node,
+		type: type,
+		vmid: vmid,
+		cores: document.querySelector("#Cores").value,
+		memory: document.querySelector("#Memory").value
+	}
+	let result = await requestAPI("/resources", "POST", body);
+	if (result.status === 200) {
+		await getConfig();
+		populateDisk();
+	}
+	else {
+		console.error(result);
+	}
+	goToPage("index.html");
+}