fix(runtime-core): properly capitalize v-on object keys (#1358)

vuejs · Jun 15, 2020 · 250eb4a · 250eb4a
1 parent e52b7cd
commit 250eb4a
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/packages/runtime-core/__tests__/helpers/toHandlers.spec.ts b/packages/runtime-core/__tests__/helpers/toHandlers.spec.ts
@@ -18,8 +18,8 @@ describe('toHandlers', () => {
     const change = () => {}
 
     expect(toHandlers({ input, change })).toStrictEqual({
-      oninput: input,
-      onchange: change
+      onInput: input,
+      onChange: change
     })
   })
 })
diff --git a/packages/runtime-core/src/helpers/toHandlers.ts b/packages/runtime-core/src/helpers/toHandlers.ts
@@ -1,4 +1,4 @@
-import { isObject } from '@vue/shared'
+import { isObject, capitalize } from '@vue/shared'
 import { warn } from '../warning'
 
 /**
@@ -12,7 +12,7 @@ export function toHandlers(obj: Record<string, any>): Record<string, any> {
     return ret
   }
   for (const key in obj) {
-    ret[`on${key}`] = obj[key]
+    ret[`on${capitalize(key)}`] = obj[key]
   }
   return ret
 }