chatgpt added offline items update

templates/items_append.html

@@ -6,17 +6,27 @@
 
   // handle Delete
   function handleDelete(button) {
-    window.location.href = '/item_delete/'+button.name ;
+    lappQueueItemRequest('/item_delete/'+button.name, {
+      coalesceKey: 'item:' + button.name
+    }).then(function (sent) {
+      if (sent) {
+        window.location.href = '/items_append/{{ listid }}';
+      }
+    });
   }
 
   // handle AddOne
   function handleAddOne(button) {
-    const response = fetch('/item_addone/'+button.name);
+    lappQueueItemRequest('/item_addone/'+button.name, {
+      coalesceKey: 'item:' + button.name
+    });
   }
 
   // handle Add with quantity
   function handleAddWithQuantity(button, q) {
-    const response = fetch('/item_addquantity/'+button.name+'/'+q);
+    lappQueueItemRequest('/item_addquantity/'+button.name+'/'+q, {
+      coalesceKey: 'item:' + button.name
+    });
   }
 
   //trigger change category button
@@ -27,7 +37,9 @@
   // selected the category 
   function clickedUpdateCategory4Item(icon) {
     image_to_update.src="{{ iconpath }}" + icon.name + ".svg"
-    const response = fetch('/item_update_category/'+image_to_update.name+'/'+icon.name);
+    lappQueueItemRequest('/item_update_category/'+image_to_update.name+'/'+icon.name, {
+      coalesceKey: 'category:' + image_to_update.name
+    });
     $('#staticBackdrop').modal('hide');
   }