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Fix load data pbl

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Maxence G. de Montauzan
2017-10-29 02:27:38 +02:00
parent 6611667a49
commit 4cb5dc44e3
1 changed files with 9 additions and 0 deletions
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9
dashboard/src/app/album/album.component.ts
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@@ -22,6 +22,7 @@ export class AlbumComponent implements OnInit {
// Prevent useless data load + activate button in interface var // Prevent useless data load + activate button in interface var
moreDataAvailable = true; moreDataAvailable = true;
lockLoadData = false;
constructor( constructor(
private elsService: ElsService, private elsService: ElsService,
@@ -39,10 +40,16 @@ export class AlbumComponent implements OnInit {
} }
loadSongs(): void { loadSongs(): void {
if (this.lockLoadData) {
console.log('Loading data locked');
return;
}
if (!this.moreDataAvailable) { if (!this.moreDataAvailable) {
return; return;
} }
this.lockLoadData = true;
this.elsService.getAlbumSongs(this.albumName, this.songs.length).subscribe( this.elsService.getAlbumSongs(this.albumName, this.songs.length).subscribe(
data => { data => {
this.moreDataAvailable = data.length === ElsService.DEFAULT_SIZE; this.moreDataAvailable = data.length === ElsService.DEFAULT_SIZE;
@@ -57,6 +64,8 @@ export class AlbumComponent implements OnInit {
this.songs.push(song); this.songs.push(song);
}); });
} }
console.log('Unlock load data');
this.lockLoadData = false;
} }
); );
} }