From b5f933b76e1094b7ac10ebd610e132301c8b4728 Mon Sep 17 00:00:00 2001
From: Argo Zhang <Argo@163.com>
Date: Sat, 17 Aug 2019 11:25:31 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20longbow-tree=20=E5=A2=9E=E5=8A=A0=20sho?=
 =?UTF-8?q?w=20=E5=85=B3=E9=94=AE=E5=AD=97?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Bootstrap.Admin/wwwroot/lib/longbow-tree/longbow-tree.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Bootstrap.Admin/wwwroot/lib/longbow-tree/longbow-tree.js b/Bootstrap.Admin/wwwroot/lib/longbow-tree/longbow-tree.js
index ca102dc7..d44178de 100644
--- a/Bootstrap.Admin/wwwroot/lib/longbow-tree/longbow-tree.js
+++ b/Bootstrap.Admin/wwwroot/lib/longbow-tree/longbow-tree.js
@@ -24,7 +24,8 @@
         LI: 'nav-item',
         LINK: 'nav-link',
         TREEVIEW_MENU: 'nav-treeview',
-        OPEN: 'menu-open'
+        OPEN: 'menu-open',
+        SHOW: 'show'
     };
     var Default = {
         trigger: Selector.DATA_WIDGET + " " + Selector.LINK,
@@ -63,6 +64,7 @@
                     this.collapse(openTreeview, openMenuLi);
                 }
 
+                parentLi.addClass(ClassName.SHOW);
                 treeviewMenu.slideDown(this._config.animationSpeed, function () {
                     parentLi.addClass(ClassName.OPEN);
                     $(_this._element).trigger(expandedEvent);
@@ -73,6 +75,7 @@
                 var _this2 = this;
 
                 var collapsedEvent = $.Event(Event.COLLAPSED);
+                parentLi.removeClass(ClassName.SHOW);
                 treeviewMenu.slideUp(this._config.animationSpeed, function () {
                     parentLi.removeClass(ClassName.OPEN);
                     $(_this2._element).trigger(collapsedEvent);