Prevent flickering of announcements (#1160)

KochTobi · web-flow · commit 1b0d5403b671 · 2025-05-27T10:20:11.000+02:00
On initial loading, the empty announcements component is shown as styled in the css. This is fixed by initially hiding the component until announcements are shown.

Co-authored-by: KochTobi &lt;kochtobi@users.noreply.github.com&gt;
diff --git a/user-interface/src/main/java/life/qbic/datamanager/announcements/AnnouncementComponent.java b/user-interface/src/main/java/life/qbic/datamanager/announcements/AnnouncementComponent.java
@@ -31,6 +31,7 @@ public class AnnouncementComponent extends Div {
   public AnnouncementComponent(AnnouncementService announcementService) {
     this.announcementService = announcementService;
     this.setId("announcements");
+    this.setVisible(false); //without subscribing to announcements nothing is displayed
   }
 
   private void subscribeToAnnouncements() {

Original file line number	Diff line number	Diff line change
`@@ -31,6 +31,7 @@ public class AnnouncementComponent extends Div {`
`31`	`31`	`public AnnouncementComponent(AnnouncementService announcementService) {`
`32`	`32`	`this.announcementService = announcementService;`
`33`	`33`	`this.setId("announcements");`
	`34`	`+ this.setVisible(false); //without subscribing to announcements nothing is displayed`
`34`	`35`	`}`
`35`	`36`
`36`	`37`	`private void subscribeToAnnouncements() {`