We are at the start of getting UPDATE support properly set up.

inventory/templates/submit_button.html

@@ -41,6 +41,7 @@
     document.getElementById("{{ field['attrs']['data-model'] }}_form").addEventListener("submit", async e => {
         e.preventDefault();
         const json = formToJson(e.target);
+        json['id'] = {{ field['template_ctx']['values']['id'] }};
 
         response = await fetch("{{ url_for('entry.update_entry', id=field['template_ctx']['values']['id'], model=field['attrs']['data-model']) }}", {
             method: "POST",
@@ -52,9 +53,9 @@
 
         reply = await response.json();
         if (reply['status'] === 'success') {
-            console.log("WELL DONE!")
+            toastMessage("This entry has been successfully saved!", "success");
         } else {
-            console.log("YOU HAVE FAILED!")
+            toastMessage(`Unable to save entry: ${reply['error']}`, "danger");
         }
     });
 </script>