From 3fe485c9598cd46a57eab652c377f321894d8375 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Fri, 16 Oct 2020 20:45:55 +0800
Subject: [PATCH] fix(TreeSelect): add deprecation warning of
 navclick/itemclick (#7351)

---
 src/tree-select/index.tsx | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/tree-select/index.tsx b/src/tree-select/index.tsx
index 6c1685a67..b558d5cfc 100644
--- a/src/tree-select/index.tsx
+++ b/src/tree-select/index.tsx
@@ -52,6 +52,19 @@ function TreeSelect(
 ) {
   const { items, height, activeId, selectedIcon, mainActiveIndex } = props;
 
+  if (process.env.NODE_ENV !== 'production') {
+    if (ctx.listeners.navclick) {
+      console.warn(
+        '[Vant] TreeSelect: "navclick" event is deprecated, use "click-nav" instead.'
+      );
+    }
+    if (ctx.listeners.itemclick) {
+      console.warn(
+        '[Vant] TreeSelect: "itemclick" event is deprecated, use "click-item" instead.'
+      );
+    }
+  }
+
   const selectedItem: Partial<TreeSelectItem> = items[+mainActiveIndex] || {};
   const subItems = selectedItem.children || [];
   const isMultiple = Array.isArray(activeId);