added default value for onBeforeUpload property

This commit is contained in:
Giuseppe Digilio
2019-05-02 11:25:32 +02:00
parent 31e2a9ca29
commit 2a124887c0

View File

@@ -1,5 +1,3 @@
import {of as observableOf, Observable } from 'rxjs';
import {
ChangeDetectionStrategy,
ChangeDetectorRef,
@@ -11,6 +9,7 @@ import {
ViewEncapsulation,
} from '@angular/core'
import { of as observableOf } from 'rxjs';
import { FileUploader } from 'ng2-file-upload';
import { uniqueId } from 'lodash';
import { ScrollToConfigOptions, ScrollToService } from '@nicky-lenaers/ngx-scroll-to';
@@ -115,6 +114,9 @@ export class UploaderComponent {
this.uploader.onAfterAddingFile = ((item) => {
item.withCredentials = false;
});
if (isUndefined(this.onBeforeUpload)) {
this.onBeforeUpload = () => {return};
}
this.uploader.onBeforeUploadItem = () => {
this.onBeforeUpload();
this.isOverDocumentDropZone = observableOf(false);