What is the best way to assign an interpolated value as a style attribute in Angular?

Prior to formulating this query, I thoroughly reviewed all preexisting questions and unfortunately, none of the responses addressed my specific issue.

Currently, I am retrieving data from an API,

{{ album.image["3"]["#text"] }}
- this represents the link to a .png file that I intend to use as a background image for each album. Below is a snippet of the code I am working with:

<div class="album-grid">
    <div *ngFor="let album of albums">
      <div class="album"> <--! My goal here is to set a backgroundImage for each album -->
        <h4>{{ album.name }},</h4>
        <h5>by {{ album.artist.name }}</h5>
        <p>{{ album.image["3"]["#text"] }}</p> <--! This is the link to the .png file fetched from the server -->
      </div>
    </div>
  </div>

I have attempted various solutions but unfortunately, none of them provided a resolution:

[style.backgroundImage]="album.image['3']['#text']"

[style]="backgroundImage: {{album.image['3']['#text']}"

[ngStyle]="{ 'backgroundImage': album.image['3']['#text'] }"

Repository Link -> https://github.com/paslavskyi9roman/Spotilar

In the image below, you can observe a grid displaying various albums, showcasing the album name, artist name, and the link to the album cover file which needs to be utilized as a background image click here

Answer №1

You need to include the url() part in your code snippet.

Consider adding the following code, as shown in your repository:

<div class="cover" [ngStyle]="{ 'backgroundImage': 'url('+ cover.image['3']['#text'] + ')'}">
        <h4>{{ cover.title }},</h4>
      </div>
      <h5>by {{ cover.artist.name }}</h5>
    </div>

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