Dynamic images with angular and ngx-gallery

Question

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.

Are you initializing the in NgxGalleryModule in constructor? — Sumit Ridhal
– Sumit Ridhal, Commented May 2, 2017 at 15:46
@SumitRidhal, no I am not, when I do initialize it in the constructor, what is the next step? Thanks — Moshe
– Moshe, Commented May 2, 2017 at 16:02
Probably this lib just do setting in OnInit and does not process onChanges. Open an issue on github for this lib — Julia Passynkova
– Julia Passynkova, Commented May 2, 2017 at 16:29
@JuliaPassynkova, thanks for the suggestion - he looked into it! — Moshe
– Moshe, Commented May 4, 2017 at 18:19

Julia Passynkova · Accepted Answer · 2017-05-04 18:43:09Z

2

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

answered May 4, 2017 at 18:43

Julia Passynkova

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1 Comment

Moshe Over a year ago

Thanks, reached out to the dev and he implemented it right away. Kudos for real life experience

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