Dynamic images with angular and ngx-gallery

Issue

I have integrated ngx-gallery into my project.

My component now looks like this:

<div class="page-content">
 <ngx-gallery [options]="galleryOptions" [images]="galleryImages" fxFlex="70"></ngx-gallery>
 <button (click)="updateGallery()">CLICK!</button>
</div>

I am trying to use the following function in order to update my gallery:

  updateGallery(): void {
      this.galleryImages = this.galleryImagesCache.slice(0, Math.floor(Math.random() * (15 - 1)) + 1);
  }

However, it appears once the ngx-gallery component is initialized, it will not update it's contents. Any advice would be greatly appreciated.

Solution

Probably this lib just do setting in OnInit and does not process onChanges. Open an issue on github for this lib.

Answered By - Julia Passynkova