fix(runtime-core): use correct parentNode when patching dynamicChildren (close #98)

2019-10-10 14:49:35 -04:00
parent 58772c62f6
commit 46d875f4e8
2 changed files with 11 additions and 5 deletions
--- a/packages/runtime-core/src/createRenderer.ts
+++ b/packages/runtime-core/src/createRenderer.ts
@@ -114,7 +114,7 @@ export interface RendererOptions<HostNode = any, HostElement = any> {
  createComment(text: string): HostNode
  setText(node: HostNode, text: string): void
  setElementText(node: HostElement, text: string): void
-  parentNode(node: HostNode): HostNode | null
+  parentNode(node: HostNode): HostElement | null
  nextSibling(node: HostNode): HostNode | null
  querySelector(selector: string): HostElement | null
 }
@@ -499,10 +499,11 @@ export function createRenderer<
      // children fast path
      const oldDynamicChildren = n1.dynamicChildren!
      for (let i = 0; i < dynamicChildren.length; i++) {
+        const oldVNode = oldDynamicChildren[i]
        patch(
-          oldDynamicChildren[i],
+          oldVNode,
          dynamicChildren[i],
-          el,
+          hostParentNode(oldVNode.el!)!,
          null,
          parentComponent,
          parentSuspense,