import { Component } from '@angular/core';
|
import { Router, NavigationEnd, RouteConfigLoadStart, NavigationError } from '@angular/router';
|
import { NzMessageService } from 'ng-zorro-antd';
|
import { ScrollService, MenuService, SettingsService } from '@delon/theme';
|
|
@Component({
|
selector: 'app-layout',
|
templateUrl: './layout.component.html'
|
})
|
export class LayoutComponent {
|
isFetching = false;
|
|
constructor(
|
router: Router,
|
scroll: ScrollService,
|
private _message: NzMessageService,
|
public menuSrv: MenuService,
|
public settings: SettingsService) {
|
// scroll to top in change page
|
router.events.subscribe(evt => {
|
if (!this.isFetching && evt instanceof RouteConfigLoadStart) {
|
this.isFetching = true;
|
}
|
if (evt instanceof NavigationError) {
|
this.isFetching = false;
|
_message.error(`无法加载${evt.url}路由`, { nzDuration: 1000 * 3 });
|
return;
|
}
|
if (!(evt instanceof NavigationEnd)) {
|
return;
|
}
|
setTimeout(() => {
|
scroll.scrollToTop();
|
this.isFetching = false;
|
}, 100);
|
});
|
}
|
}
|
