Show drag and drop based on condition not working

Question

In solution below I tried to hide uploader component based on condition. https://stackblitz.com/edit/angular-fsda2b-svvbkj?file=app.component.html,app.component.css,app.component.ts when I upload the file I hide

uploader  component and display Remove button so we restrict uploading a new file (user must remove file before upload other file) after removing new file and display uploader component the drag and drop feature not working.

UdhayaKumar Duraisamy · Answer

By setting the droparea
in the created event of the uploader component instead of the
ngAfterViewInit event, you can resolve the
reported issue. Documentation : https://ej2.syncfusion.com/angular/documentation/api/uploader/#created
Sample  : https://stackblitz.com/edit/angular-fsda2b-h2x4o2?file=app.component.html,app.component.css,app.component.ts