From 5423c7caa9723e0b232ea6c5ef4aaf90bd7a3334 Mon Sep 17 00:00:00 2001
From: king <18310653075@163.com>
Date: 星期三, 21 十月 2020 14:46:25 +0800
Subject: [PATCH] 2020-10-21

---
 src/components/sidemenu/index.jsx |   16 ++++++++++++----
 1 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/components/sidemenu/index.jsx b/src/components/sidemenu/index.jsx
index a463c20..dc61f5d 100644
--- a/src/components/sidemenu/index.jsx
+++ b/src/components/sidemenu/index.jsx
@@ -214,14 +214,22 @@
       this.props.modifyTabview([menu])
       e.preventDefault()
     } else {
-      let tabs = JSON.parse(JSON.stringify(this.props.tabviews))
+      let tabs = fromJS(this.props.tabviews).toJS()
       tabs = tabs.filter(tab => {
         tab.selected = false
         return tab.MenuID !== menu.MenuID
       })
-      menu.selected = true
-      tabs.push(menu)
-      this.props.modifyTabview(tabs)
+
+      if (this.props.tabviews.length !== tabs.length) {
+        this.props.modifyTabview(fromJS(tabs).toJS())
+      }
+
+      this.setState({}, () => {
+        menu.selected = true
+        tabs.push(menu)
+        this.props.modifyTabview(tabs)
+      })
+      
       e.preventDefault()
     }
   }

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