From 2e2f642cf6144cbc84bff0094d34ab40de6a4b11 Mon Sep 17 00:00:00 2001
From: tomsmeding <tom.smeding@gmail.com>
Date: Wed, 18 Sep 2019 17:08:15 +0200
Subject: lijst: Proper delete button

---
 modules/lijst/lijst.html | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

(limited to 'modules/lijst/lijst.html')

diff --git a/modules/lijst/lijst.html b/modules/lijst/lijst.html
index 0c1a3dd..b849720 100644
--- a/modules/lijst/lijst.html
+++ b/modules/lijst/lijst.html
@@ -11,20 +11,28 @@ function addItem() {
 	xhr.open("POST", location.href + "/add");
 	xhr.responseType = "text";
 	xhr.onreadystatechange = function() {
-		if (xhr.readyState == 4 && xhr.status == 200) {
-			location.href = location.href;
+		if (xhr.readyState == 4) {
+			if (xhr.status == 200) {
+				location.href = location.href;
+			} else {
+				alert(xhr.responseText);
+			}
 		}
 	};
 	xhr.send(text);
 }
 
-function removeItem() {
+function removeItem(id) {
 	var xhr = new XMLHttpRequest();
-	xhr.open("POST", location.href + "/remove");
+	xhr.open("POST", location.href + "/remove/" + id);
 	xhr.responseType = "text";
 	xhr.onreadystatechange = function() {
-		if (xhr.readyState == 4 && xhr.status == 200) {
-			location.href = location.href;
+		if (xhr.readyState == 4) {
+			if (xhr.status == 200) {
+				location.href = location.href;
+			} else {
+				alert(xhr.responseText);
+			}
 		}
 	};
 	xhr.send();
@@ -40,7 +48,5 @@ function removeItem() {
 </ol>
 <input type="text" id="text" placeholder="New item text">
 <input type="button" onclick="addItem()" value="Add item"><br>
-<br>
-<input type="button" onclick="removeItem()" value="Remove top item">
 </body>
 </html>
-- 
cgit v1.2.3-70-g09d2