kylefang/react-navigation
1
0
Fork 0
mirror of https://github.com/zhigang1992/react-navigation.git synced 2026-03-06 17:34:59 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fix withCachedChildNavigation recreating the child navigations each time (#201)

Browse Source
This commit is contained in:
Emiel Mols
2017-02-06 18:18:20 +01:00
parent dc46c08465
commit 2a06b13388
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
packages/react-navigation/src/withCachedChildNavigation.js vendored
View File

@@ -42,7 +42,9 @@ export default function withCachedChildNavigation<T: Props>(Comp: ReactClass<T>)
navigation: NavigationScreenProp<NavigationState, NavigationAction>
) => {
// Update props for each child route
this._childNavigationProps = {};
if (!this._childNavigationProps) {
this._childNavigationProps = {};
}
navigation.state.routes.forEach((route: *) => {
const childNavigation = this._childNavigationProps[route.key];
if (childNavigation && childNavigation.state === route) {