From 4cb89d56559cb77543025293750e7b894cc0caee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E5=B8=85?= <qixian.cs@outlook.com>
Date: Thu, 11 Jul 2019 15:12:44 +0800
Subject: [PATCH] feat: add itemRender demo

fix #4786
---
 src/layouts/BasicLayout.tsx | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/layouts/BasicLayout.tsx b/src/layouts/BasicLayout.tsx
index 6942adbb..c2777e2c 100644
--- a/src/layouts/BasicLayout.tsx
+++ b/src/layouts/BasicLayout.tsx
@@ -117,6 +117,14 @@ const BasicLayout: React.FC<BasicLayoutProps> = props => {
         },
         ...routers,
       ]}
+      itemRender={(route, params, routes, paths) => {
+        const first = routes.indexOf(route) === 0;
+        return first ? (
+          <Link to={paths.join('/')}>{route.breadcrumbName}</Link>
+        ) : (
+          <span>{route.breadcrumbName}</span>
+        );
+      }}
       footerRender={footerRender}
       menuDataRender={menuDataRender}
       formatMessage={formatMessage}