Merge pull request #480 from cal-smith/issue#451

fix(file-uploader) when multiple=false keep only the most recent file

Author: zvonimirfras

src/file-uploader/file-uploader.component.ts

@@ -144,6 +144,9 @@ export class FileUploader implements OnInit {
 
 	onFilesAdded() {
 		const files = this.fileInput.nativeElement.files;
+		if (!this.multiple) {
+			this.files.clear();
+		}
 		for (let file of files) {
 			const fileItem: FileItem = {
 				uploaded: false,

src/file-uploader/file-uploader.stories.ts

@@ -35,7 +35,7 @@ class FileUploaderStory {
 	static notificationCount = 0;
 
 	@Input() notificationId = `notification-${FileUploaderStory.notificationCount}`;
-	@Input() files: any;
+	@Input() files = new Set();
 	@Input() title;
 	@Input() description;
 	@Input() buttonText;