fixed submenu collapsed when refresh page (#3494)

54678ba6 · doudou · 陈帅 · 4b92d80b · 54678ba6
Commit 54678ba6 authored Feb 01, 2019 by doudou Committed by 陈帅 Feb 01, 2019
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Showing with 6 additions and 2 deletions

src/components/SiderMenu/SiderMenu.js src/components/SiderMenu/SiderMenu.js +6 -2

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--- a/src/components/SiderMenu/SiderMenu.js
+++ b/src/components/SiderMenu/SiderMenu.js
@@ -18,10 +18,14 @@ export default class SiderMenu extends PureComponent {
  }

  static getDerivedStateFromProps(props, state) {
-    const { pathname } = state;
-    if (props.location.pathname !== pathname) {
+    const { pathname, flatMenuKeysLen } = state;
+    if (
+      props.location.pathname !== pathname ||
+      props.flatMenuKeys.length !== flatMenuKeysLen
+    ) {
      return {
        pathname: props.location.pathname,
+        flatMenuKeysLen: props.flatMenuKeys.length,
        openKeys: getDefaultCollapsedSubMenus(props),
      };
    }