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-test/src/patchProp.ts
+++ b/packages/runtime-test/src/patchProp.ts
@@ -16,7 +16,7 @@ export function patchProp(
  })
  el.props[key] = nextValue
  if (isOn(key)) {
-    const event = key.slice(2).toLowerCase()
+    const event = key[2] === ':' ? key.slice(3) : key.slice(2).toLowerCase()
    ;(el.eventListeners || (el.eventListeners = {}))[event] = nextValue
  }
 }