fix: LiveCodeSession reference error and UI loading state (#2218)

* fix: LiveCodeSession reference error and UI loading state

* fix: remove trailing slash from livecode_url in LMS Settings and add patch to update existing records

* fix: remove reload function in patch file and update live_code_url default value by administrator

---------

Co-authored-by: Jannat Patel <31363128+pateljannat@users.noreply.github.com>

frontend/src/pages/ProgrammingExercises/ProgrammingExerciseSubmission.vue

@@ -49,11 +49,14 @@
 						"
 						variant="solid"
 						@click="submitCode"
+						:loading="running"
+						:disabled="running"
+						class="text-ink-gray-9"
 					>
 						<template #prefix>
 							<Play class="size-3" />
 						</template>
-						{{ __('Run') }}
+						{{ running ? __('Running') : __('Run') }}
 					</Button>
 				</div>
 			</div>
@@ -172,8 +175,9 @@ const { brand } = sessionStore()
 const { settings } = useSettings()
 const router = useRouter()
 const fromLesson = ref(false)
-const falconURL = ref<string>('https://falcon.frappe.io/')
+const falconURL = ref<string>('https://falcon.frappe.io')
 const falconError = ref<string | null>(null)
+const running = ref<boolean>(false)
 
 const props = withDefaults(
 	defineProps<{
@@ -308,8 +312,10 @@ const loadFalcon = () => {
 }
 
 const submitCode = async () => {
+	running.value = true
 	await runCode()
 	createSubmission()
+	running.value = false
 }
 
 const runCode = async () => {
@@ -406,6 +412,7 @@ const execute = (stdin = ''): Promise<string> => {
 
 		setTimeout(() => {
 			if (!hasExited) {
+				running.value = false
 				error.value = true
 				errorMessage.value = 'Execution timed out.'
 				reject('Execution timed out.')

lms/lms/doctype/lms_settings/lms_settings.json

@@ -85,7 +85,7 @@
  ],
  "fields": [
   {
-   "default": "https://falcon.frappe.io/",
+   "default": "https://falcon.frappe.io",
    "fieldname": "livecode_url",
    "fieldtype": "Data",
    "label": "LiveCode URL"
@@ -512,8 +512,8 @@
  "index_web_pages_for_search": 1,
  "issingle": 1,
  "links": [],
- "modified": "2026-03-18 15:32:56.259783",
- "modified_by": "sayali@frappe.io",
+ "modified": "2026-03-19 11:31:14.951880",
+ "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Settings",
  "owner": "Administrator",
@@ -544,4 +544,4 @@
  "sort_order": "DESC",
  "states": [],
  "track_changes": 1
-}
+}

lms/patches.txt

@@ -122,4 +122,5 @@ lms.patches.v2_0.rename_badge_assignment_event
 lms.patches.v2_0.enable_allow_job_posting
 lms.patches.v2_0.set_conferencing_provider_for_zoom
 lms.patches.v2_0.sync_evaluator_roles
-lms.patches.v2_0.give_event_permission #10-03-2026
+lms.patches.v2_0.fix_livecode_url_default
+lms.patches.v2_0.give_event_permission #10-03-2026

lms/patches/v2_0/fix_livecode_url_default.py

@@ -0,0 +1,7 @@
+import frappe
+
+
+def execute():
+	livecode_url = frappe.db.get_single_value("LMS Settings", "livecode_url")
+	if livecode_url == "https://falcon.frappe.io/":
+		frappe.db.set_single_value("LMS Settings", "livecode_url", "https://falcon.frappe.io")