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https://git.joinsharkey.org/Sharkey/Sharkey.git
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Restore scroll position on navigation
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parent
96df8c25de
commit
8e9bf67d9a
2 changed files with 39 additions and 2 deletions
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@ -78,7 +78,7 @@ export class Router extends EventEmitter<{
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public current: Resolved;
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public currentRef: ShallowRef<Resolved> = shallowRef();
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public currentRoute: ShallowRef<RouteDef> = shallowRef();
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private currentPath: string;
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private currentPath = '';
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private isLoggedIn: boolean;
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private notFoundPageComponent: Component;
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private currentKey = Date.now().toString();
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@ -89,7 +89,7 @@ export class Router extends EventEmitter<{
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super();
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this.routes = routes;
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this.currentPath = currentPath;
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//this.currentPath = currentPath;
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this.isLoggedIn = isLoggedIn;
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this.notFoundPageComponent = notFoundPageComponent;
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this.navigate(currentPath, null, false);
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@ -545,12 +545,49 @@ export const mainRouter = new Router(routes, location.pathname + location.search
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window.history.replaceState({ key: mainRouter.getCurrentKey() }, '', location.href);
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const scrollPosStore = new Map<string, number>();
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let restoring = false;
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window.setInterval(() => {
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if (!restoring) {
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console.log('#########', window.history.state);
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scrollPosStore.set(window.history.state?.key, window.scrollY);
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}
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}, 1000);
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mainRouter.addListener('push', ctx => {
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window.history.pushState({ key: ctx.key }, '', ctx.path);
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restoring = true;
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const scrollPos = scrollPosStore.get(ctx.key) ?? 0;
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window.scroll({ top: scrollPos, behavior: 'instant' });
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if (scrollPos !== 0) {
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window.setTimeout(() => {
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// 遷移直後はタイミングによってはコンポーネントが復元し切ってない可能性も考えられるため少し時間を空けて再度スクロール
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window.scroll({ top: scrollPos, behavior: 'instant' });
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}, 100);
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restoring = false;
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} else {
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restoring = false;
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}
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});
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mainRouter.addListener('same', () => {
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window.scroll({ top: 0, behavior: 'smooth' });
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});
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window.addEventListener('popstate', (event) => {
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mainRouter.replace(location.pathname + location.search + location.hash, event.state?.key);
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restoring = true;
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const scrollPos = scrollPosStore.get(event.state?.key) ?? 0;
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window.scroll({ top: scrollPos, behavior: 'instant' });
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window.setTimeout(() => {
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// 遷移直後はタイミングによってはコンポーネントが復元し切ってない可能性も考えられるため少し時間を空けて再度スクロール
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window.scroll({ top: scrollPos, behavior: 'instant' });
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restoring = false;
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}, 100);
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});
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export function useRouter(): Router {
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