From e8c83d0491a78cf47caa1f640d9191fad7b05fb9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20TOUZY?= <jtouzy2@gmail.com>
Date: Wed, 7 Dec 2016 21:48:33 +0100
Subject: [PATCH] fix undefined object.values method and emit @change event
 (#167)

* [fix] Object.values() not supported in IE/Safari #165

* [fix] mdTabs emit change event #168

* change var to let
---
 src/components/mdTabs/mdTabs.vue | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/components/mdTabs/mdTabs.vue b/src/components/mdTabs/mdTabs.vue
index 7e76eeb..112309e 100644
--- a/src/components/mdTabs/mdTabs.vue
+++ b/src/components/mdTabs/mdTabs.vue
@@ -152,10 +152,15 @@
 
         this.contentWidth = width * this.activeTabNumber + 'px';
 
-        Object.values(this.tabList).forEach((tab, index) => {
+        let index = 0;
+
+        for (const tabId in this.tabList) {
+          let tab = this.tabList[tabId];
+
           tab.ref.width = width + 'px';
           tab.ref.left = width * index + 'px';
-        });
+          index++;
+        }
       },
       calculateContentHeight() {
         this.$nextTick(() => {
@@ -189,6 +194,7 @@
         this.activeTab = tabData.id;
         this.activeTabNumber = this.getTabIndex(this.activeTab);
         this.calculatePosition();
+        this.$emit('change', this.activeTabNumber);
       }
     },
     mounted() {