From 805d426dca575dc66c7ee1acade53ecc15ee4b71 Mon Sep 17 00:00:00 2001
From: rex <rexkaneki@gmail.com>
Date: Thu, 12 Nov 2020 22:23:49 +0800
Subject: [PATCH] fix(picker): recover emit (#3755)

fix #3749
---
 packages/picker/index.ts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/packages/picker/index.ts b/packages/picker/index.ts
index deeac83e..755349fc 100644
--- a/packages/picker/index.ts
+++ b/packages/picker/index.ts
@@ -53,6 +53,21 @@ VantComponent({
       return Promise.all(stack);
     },
 
+    emit(event: WechatMiniprogram.TouchEvent) {
+      const { type } = event.currentTarget.dataset;
+      if (this.simple) {
+        this.$emit(type, {
+          value: this.getColumnValue(0),
+          index: this.getColumnIndex(0),
+        });
+      } else {
+        this.$emit(type, {
+          value: this.getValues(),
+          index: this.getIndexes(),
+        });
+      }
+    },
+
     onChange(event: WechatMiniprogram.CustomEvent) {
       if (this.simple) {
         this.$emit('change', {