fix(custom-element): fix event listeners with capital letter event names on custom elements

close https://github.com/vuejs/docs/issues/1708 close https://github.com/vuejs/docs/pull/1890
2022-08-30 14:07:35 +08:00
parent 9f8f07ed38
commit 0739f8909a
7 changed files with 99 additions and 12 deletions
--- a/packages/runtime-dom/src/modules/events.ts
+++ b/packages/runtime-dom/src/modules/events.ts
@@ -101,7 +101,8 @@ function parseName(name: string): [string, EventListenerOptions | undefined] {
      ;(options as any)[m[0].toLowerCase()] = true
    }
  }
-  return [hyphenate(name.slice(2)), options]
+  const event = name[2] === ':' ? name.slice(3) : hyphenate(name.slice(2))
+  return [event, options]
 }

 function createInvoker(