fix: #3986

alibaba · Oct 23, 2023 · 821b358 · 821b358
1 parent d8716ea
commit 821b358
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/packages/element/src/__builtins__/shared/transform-component.ts b/packages/element/src/__builtins__/shared/transform-component.ts
@@ -4,6 +4,7 @@ import { h } from '@formily/vue'
 import { isVue2, defineComponent } from 'vue-demi'
 
 type ListenersTransformRules = Record<string, string>
+const noop = () => {}
 
 export const transformComponent = <T extends Record<string, any>>(
   tag: any,
@@ -27,7 +28,7 @@ export const transformComponent = <T extends Record<string, any>>(
             const transformListeners = transformRules
             Object.keys(transformListeners).forEach((extract) => {
               if (data.on !== undefined) {
-                data.on[transformListeners[extract]] = listeners[extract]
+                data.on[transformListeners[extract]] = listeners[extract] || noop
               }
             })
           }
@@ -51,7 +52,7 @@ export const transformComponent = <T extends Record<string, any>>(
             Object.keys(listeners).forEach((extract) => {
               const event = listeners[extract]
               data[`on${event[0].toUpperCase()}${event.slice(1)}`] =
-                attrs[`on${extract[0].toUpperCase()}${extract.slice(1)}`]
+                attrs[`on${extract[0].toUpperCase()}${extract.slice(1)}`] || noop
             })
           }
           if (defaultProps) {