fix(ssr): avoid rendering reserved internal keys in output (#5564)

fix #5563
2022-04-14 04:03:17 +02:00 · 2022-04-14 04:03:17 +02:00 · cc238cdb8e
commit cc238cdb8e
parent f641c4b228
2 changed files with 3 additions and 1 deletions
--- a/packages/server-renderer/tests/ssrRenderAttrs.spec.ts
+++ b/packages/server-renderer/tests/ssrRenderAttrs.spec.ts
@ -15,6 +15,8 @@ describe('ssr: renderAttrs', () => {
    expect(
      ssrRenderAttrs({
        key: 1,
+        ref_key: 'foo',
+        ref_for: 'bar',
        ref: () => {},
        onClick: () => {}
      })
--- a/packages/server-renderer/src/helpers/ssrRenderAttrs.ts
+++ b/packages/server-renderer/src/helpers/ssrRenderAttrs.ts
@ -12,7 +12,7 @@ import {
 } from '@vue/shared'

 // leading comma for empty string ""
-const shouldIgnoreProp = makeMap(`,key,ref,innerHTML,textContent`)
+const shouldIgnoreProp = makeMap(`,key,ref,innerHTML,textContent,ref_key,ref_for`)

 export function ssrRenderAttrs(
  props: Record<string, unknown>,