keith/barkey
1
0
Fork 0
mirror of https://codeberg.org/yeentown/barkey synced 2024-11-22 05:35:11 +00:00
Code Issues Projects Releases Packages Wiki Activity

Restore scroll position on navigation

Browse source
This commit is contained in:
Volpeon 2024-01-03 16:23:02 +01:00
parent 96df8c25de
commit 8e9bf67d9a
No known key found for this signature in database
2 changed files with 39 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
packages/frontend/src/nirax.ts
View file

@ -78,7 +78,7 @@ export class Router extends EventEmitter<{
public current: Resolved;
public currentRef: ShallowRef<Resolved> = shallowRef();
public currentRoute: ShallowRef<RouteDef> = shallowRef();
private currentPath: string;
private currentPath = '';
private isLoggedIn: boolean;
private notFoundPageComponent: Component;
private currentKey = Date.now().toString();
@ -89,7 +89,7 @@ export class Router extends EventEmitter<{
super();
this.routes = routes;
this.currentPath = currentPath;
//this.currentPath = currentPath;
this.isLoggedIn = isLoggedIn;
this.notFoundPageComponent = notFoundPageComponent;
this.navigate(currentPath, null, false);

37
packages/frontend/src/router.ts
View file

@ -545,12 +545,49 @@ export const mainRouter = new Router(routes, location.pathname + location.search
window.history.replaceState({ key: mainRouter.getCurrentKey() }, '', location.href);
const scrollPosStore = new Map<string, number>();
let restoring = false;
window.setInterval(() => {
if (!restoring) {
console.log('#########', window.history.state);
scrollPosStore.set(window.history.state?.key, window.scrollY);
}
}, 1000);
mainRouter.addListener('push', ctx => {
window.history.pushState({ key: ctx.key }, '', ctx.path);
restoring = true;
const scrollPos = scrollPosStore.get(ctx.key) ?? 0;
window.scroll({ top: scrollPos, behavior: 'instant' });
if (scrollPos !== 0) {
window.setTimeout(() => {
// 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
window.scroll({ top: scrollPos, behavior: 'instant' });
}, 100);
restoring = false;
} else {
restoring = false;
}
});
mainRouter.addListener('same', () => {
window.scroll({ top: 0, behavior: 'smooth' });
});
window.addEventListener('popstate', (event) => {
mainRouter.replace(location.pathname + location.search + location.hash, event.state?.key);
restoring = true;
const scrollPos = scrollPosStore.get(event.state?.key) ?? 0;
window.scroll({ top: scrollPos, behavior: 'instant' });
window.setTimeout(() => {
// 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
window.scroll({ top: scrollPos, behavior: 'instant' });
restoring = false;
}, 100);
});
export function useRouter(): Router {