fix(runtime-core): fix user attched public instance properties that start with "$"

2020-04-17 10:23:10 -04:00
parent 99fd158d09
commit d7ca1c5c6e
2 changed files with 9 additions and 0 deletions
--- a/packages/runtime-core/src/componentProxy.ts
+++ b/packages/runtime-core/src/componentProxy.ts
@@ -184,6 +184,10 @@ export const PublicInstanceProxyHandlers: ProxyHandler<any> = {
      (cssModule = cssModule[key])
    ) {
      return cssModule
+    } else if (ctx !== EMPTY_OBJ && hasOwn(ctx, key)) {
+      // user may set custom properties to `this` that start with `$`
+      accessCache![key] = AccessTypes.CONTEXT
+      return ctx[key]
    } else if (
      // global properties
      ((globalProperties = appContext.config.globalProperties),