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Update page.ts

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This commit is contained in:
Zoe Roux 2020-10-06 12:43:24 +02:00
parent 50cd5f55ed
commit 3338be9e24
1 changed files with 10 additions and 6 deletions
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16
src/models/page.ts
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@ -2,11 +2,12 @@ import {HttpClient} from "@angular/common/http";
export class Page<T> export class Page<T>
{ {
this: string this: string;
next: string next: string;
first: string first: string;
count: number count: number;
items: T[] items: T[];
private _isLoading: boolean = false;
constructor(init?:Partial<Page<T>>) constructor(init?:Partial<Page<T>>)
{ {
@ -15,17 +16,20 @@ export class Page<T>
loadNext(client: HttpClient) loadNext(client: HttpClient)
{ {
if (this.next == null) if (this.next == null || this._isLoading)
return; return;
this._isLoading = true;
client.get<Page<T>>(this.next).subscribe(x => client.get<Page<T>>(this.next).subscribe(x =>
{ {
this.items.push(...x.items); this.items.push(...x.items);
this.count += x.count; this.count += x.count;
this.next = x.next; this.next = x.next;
this.this = x.this; this.this = x.this;
this._isLoading = false;
}); });
} }
changeType(type: string) changeType(type: string)
{ {
return this.first.replace(/\/\w*($|\?)/, `/${type}$1`) return this.first.replace(/\/\w*($|\?)/, `/${type}$1`)