From 099141f6c5b0e43c7e3ceeae98ee7e6e512212d6 Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Wed, 3 Nov 2021 16:05:37 +0800
Subject: [PATCH] =?UTF-8?q?breaking=20change(Tabs):=20remove=20click?=
 =?UTF-8?q?=E3=80=81disabled=20event?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../docs/markdown/migrate-from-v3.zh-CN.md    |  4 +++
 packages/vant/src/tab/README.md               |  2 --
 packages/vant/src/tabs/Tabs.tsx               | 35 ++-----------------
 3 files changed, 6 insertions(+), 35 deletions(-)

diff --git a/packages/vant/docs/markdown/migrate-from-v3.zh-CN.md b/packages/vant/docs/markdown/migrate-from-v3.zh-CN.md
index 8c5502805..ebff2c6e9 100644
--- a/packages/vant/docs/markdown/migrate-from-v3.zh-CN.md
+++ b/packages/vant/docs/markdown/migrate-from-v3.zh-CN.md
@@ -12,3 +12,7 @@
 
 - `default` 插槽重命名为 `toolbar`
 - 移除了 `value-key` 属性，使用 `columnsFieldNames` 属性代替
+
+### Tabs
+
+- 移除了 `click` 和 `disabled` 事件，使用 `click-tab` 事件代替
diff --git a/packages/vant/src/tab/README.md b/packages/vant/src/tab/README.md
index d83979911..5a7e184e2 100644
--- a/packages/vant/src/tab/README.md
+++ b/packages/vant/src/tab/README.md
@@ -270,8 +270,6 @@ export default {
 | rendered | Emitted when content first rendered in lazy-render mode | _name: string \| number, title: string_ |
 | scroll | Emitted when tab scrolling in sticky mode | _{ scrollTop: number, isFixed: boolean }_ |
 
-> Tips：click and disabled event is deprecated，place use click-tab event instead.
-
 ### Tabs Methods
 
 Use [ref](https://v3.vuejs.org/guide/component-template-refs.html) to get Tabs instance and call instance methods.
diff --git a/packages/vant/src/tabs/Tabs.tsx b/packages/vant/src/tabs/Tabs.tsx
index 7e059a984..fbf12f1fe 100644
--- a/packages/vant/src/tabs/Tabs.tsx
+++ b/packages/vant/src/tabs/Tabs.tsx
@@ -10,7 +10,6 @@ import {
   CSSProperties,
   defineComponent,
   ExtractPropTypes,
-  getCurrentInstance,
   ComponentPublicInstance,
 } from 'vue';
 
@@ -90,31 +89,9 @@ export default defineComponent({
 
   props: tabsProps,
 
-  emits: [
-    'click',
-    'change',
-    'scroll',
-    'disabled',
-    'rendered',
-    'click-tab',
-    'update:active',
-  ],
+  emits: ['change', 'scroll', 'rendered', 'click-tab', 'update:active'],
 
   setup(props, { emit, slots }) {
-    if (process.env.NODE_ENV !== 'production') {
-      const props = getCurrentInstance()?.vnode?.props;
-      if (props && 'onClick' in props) {
-        console.warn(
-          '[Vant] Tabs: "click" event is deprecated, using "click-tab" instead.'
-        );
-      }
-      if (props && 'onDisabled' in props) {
-        console.warn(
-          '[Vant] Tabs: "disabled" event is deprecated, using "click-tab" instead.'
-        );
-      }
-    }
-
     let tabHeight: number;
     let lockScroll: boolean;
     let stickyFixed: boolean;
@@ -302,11 +279,7 @@ export default defineComponent({
         disabled,
       });
 
-      if (disabled) {
-        // @deprecated
-        // should be removed in next major version
-        emit('disabled', name, title);
-      } else {
+      if (!disabled) {
         callInterceptor(props.beforeChange, {
           args: [name],
           done: () => {
@@ -315,10 +288,6 @@ export default defineComponent({
           },
         });
 
-        // @deprecated
-        // should be removed in next major version
-        emit('click', name, title);
-
         route(item as ComponentPublicInstance<RouteProps>);
       }
     };