upvoting is now fully functional

src/main/resources/static/main.js

@@ -123,18 +123,16 @@ export function vote(entryID, up) {
     );
     console.log(fetchURL); // TODO: remove
     fetch(fetchURL, {
-        method: "PUT", //mode: 'no-cors'
+        method: "PUT",
         headers: {
             'Content-Type': 'application/json',
-            // Add other headers as needed
-        },
-    });
-    /*.then(resp => resp.json()) // TODO: wait for backend
+        }})
+    .then(resp => resp.json())
     .then((data) => {
-        console.log(data.content); // TODO: remove*/
+        console.log(data.upvotes); // TODO: remove, check einbauen: data.id === entryID?
     let dataset = document.querySelector('[data-id= ' + CSS.escape(entryID) + ']')
-    dataset.querySelector("span").innerText++; // TODO: replace by parsed vote
-    /*});*/
+    dataset.querySelector("span").innerText = data.upvotes;
+    });
 }
 
 function incrementPageCount() {