feat(runtime-core): add inheritRef option + make <transition> & <keep-alive> inherit refs

2020-05-22 10:26:02 -04:00
parent 88c1e626a7
commit 38f2d23a60
7 changed files with 30 additions and 6 deletions
--- a/packages/runtime-core/src/componentRenderUtils.ts
+++ b/packages/runtime-core/src/componentRenderUtils.ts
@@ -172,6 +172,10 @@ export function renderComponentRoot(
      }
      root.transition = vnode.transition
    }
+    // inherit ref
+    if (Component.inheritRef && vnode.ref != null) {
+      root.ref = vnode.ref
+    }

    if (__DEV__ && setRoot) {
      setRoot(root)