fix: remember last selected camera

qifi-dev · Oct 12, 2024 · fc8511c · fc8511c
1 parent 5eceaf8
commit fc8511c
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/app/components/Scan.vue b/app/components/Scan.vue
@@ -59,15 +59,15 @@ watchEffect(() => {
     selectedCamera.value = cameras.value[0]?.deviceId
 })
 
-watch(cameras, () => {
-  if (selectedCamera.value && cameras.value.filter(i => i.deviceId === selectedCamera.value).length === 0)
-    selectedCamera.value = ''
-})
-
 // const results = defineModel<Set<string>>('results', { default: new Set() })
 
 let qrScanner: QrScanner | undefined
 
+watch(cameras, () => {
+  if (selectedCamera.value && cameras.value.find(i => i.deviceId === selectedCamera.value))
+    qrScanner?.setCamera(selectedCamera.value)
+})
+
 const error = ref<any>()
 const video = shallowRef<HTMLVideoElement>()
 const videoWidth = ref(0)