From 8944bb3bb447963f2cdeae326ba16561e95e3673 Mon Sep 17 00:00:00 2001
From: zhixin <wenzhixin2010@gmail.com>
Date: Sat, 9 Dec 2017 20:53:19 +0800
Subject: [PATCH] Fix #3318: group-by reinitialize bug

---
 src/extensions/group-by/bootstrap-table-group-by.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/extensions/group-by/bootstrap-table-group-by.js b/src/extensions/group-by/bootstrap-table-group-by.js
index 376a4ed315..35c3b61a79 100644
--- a/src/extensions/group-by/bootstrap-table-group-by.js
+++ b/src/extensions/group-by/bootstrap-table-group-by.js
@@ -176,7 +176,7 @@
 
                 originalRowAttr = this.options.rowAttributes;
                 this.options.rowAttributes = rowAttr;
-                this.$el.on('post-body.bs.table', function () {
+                this.$el.off('post-body.bs.table').on('post-body.bs.table', function () {
                     that.$el.treetable({
                         expandable: true,
                         onNodeExpand: function () {