chatgpt added offline items update

templates/base.html

@@ -17,6 +17,7 @@
   <link href="/static/bootstrap.min.css" rel="stylesheet">
   <script src="/static/jquery.min.js"></script>
   <script src="/static/bootstrap.min.js"></script>
+  <script src="/static/item_update_queue.js"></script>
 
   <style>
     body {

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');
   }
 

templates/items_show.html

@@ -35,7 +35,9 @@
 
   // handle Checboc clicks
   function handleCBClick(cb) {
-    const response = fetch('/item_update/'+cb.name+'/'+cb.checked);
+    lappQueueItemRequest('/item_update/'+cb.name+'/'+cb.checked, {
+      coalesceKey: 'checked:' + cb.name
+    });
   }
 </script>