From: 三咲智子 Kevin Deng <sxzz@sxzz.moe>
Date: Thu, 14 Nov 2024 20:10:59 +0000 (+0800)
Subject: fix(runtime-vapor): add scope id for fallback component
X-Git-Tag: v3.6.0-alpha.1~16^2~279
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3da5ecfb5f6671dbcc12a455f6facad80905539e;p=thirdparty%2Fvuejs%2Fcore.git

fix(runtime-vapor): add scope id for fallback component
---

diff --git a/packages/runtime-vapor/src/apiCreateComponent.ts b/packages/runtime-vapor/src/apiCreateComponent.ts
index df67f17360..0d81b41ac9 100644
--- a/packages/runtime-vapor/src/apiCreateComponent.ts
+++ b/packages/runtime-vapor/src/apiCreateComponent.ts
@@ -96,7 +96,14 @@ function fallbackComponent(
 
   if (singleRoot) {
     instance.dynamicAttrs = true
+    for (let i = 0; i < instance.scopeIds.length; i++) {
+      const id = instance.scopeIds[i]
+      el.setAttribute(id, '')
+    }
   }
 
+  const scopeId = instance.type.__scopeId
+  if (scopeId) el.setAttribute(scopeId, '')
+
   return el
 }