From 6ea006006f3eb79309f827a331131745c2b495f3 Mon Sep 17 00:00:00 2001
From: Waiter <waitersong2012@gmail.com>
Date: Fri, 14 Feb 2020 15:19:02 +0800
Subject: [PATCH] fix(Tabs): fix disabled event data (#2758)

---
 packages/tabs/index.ts | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/packages/tabs/index.ts b/packages/tabs/index.ts
index 79c99a73..f594a1f6 100644
--- a/packages/tabs/index.ts
+++ b/packages/tabs/index.ts
@@ -137,19 +137,19 @@ VantComponent({
       this.setCurrentIndexByName(this.getCurrentName() || data.active);
     },
 
-    trigger(eventName: string) {
+    trigger(eventName: string, child?: TrivialInstance) {
       const { currentIndex } = this.data;
 
-      const child = this.children[currentIndex];
+      const currentChild = child || this.children[currentIndex];
 
-      if (!isDef(child)) {
+      if (!isDef(currentChild)) {
         return;
       }
 
       this.$emit(eventName, {
-        index: currentIndex,
-        name: child.getComputedName(),
-        title: child.data.title
+        index: currentChild.index,
+        name: currentChild.getComputedName(),
+        title: currentChild.data.title
       });
     },
 
@@ -158,7 +158,7 @@ VantComponent({
       const child = this.children[index];
 
       if (child.data.disabled) {
-        this.trigger('disabled');
+        this.trigger('disabled', child);
       } else {
         this.setCurrentIndex(index);
         wx.nextTick(() => {