Is there a way to include a placeholder or default image while waiting for item.imgSrc to load on the screen?
<div class="style" *ngFor="let item of array;
<div [style.backgroundImage]="url('+ item.imgSrc +')" class="image"></div>
</div>
Is there a way to include a placeholder or default image while waiting for item.imgSrc to load on the screen?
<div class="style" *ngFor="let item of array;
<div [style.backgroundImage]="url('+ item.imgSrc +')" class="image"></div>
</div>
To implement a dynamic background image using Angular, simply utilize the following code:
[ngStyle]="{'background-image':'url(' +imageUrl+ ')'}"If you want to set a placeholder image for an element in html, one way is to create a directive.
In your specific case, you can also achieve this by using the following code:
<div>
<img src="img/placeholderDefault.jpg" ng-src="{{item.imgSrc}}" height="150px" width="300px">
</div>
This setup ensures that when your actual image loads, it will replace the placeholderDefault image. You can customize the ng-src image based on your requirements within your desired scope.
If ng-src does not work in angular 2+, you can try either of the following:
<img src="{{item.imgSrc}}">
or
<img [src]="item.imgSrc">
In this scenario, make sure to declare an object in your controller's scope as $scope.item={} and set
$scope.item.imgSrc="defaultImagePath"I hope this concept helps you effectively handle placeholders within your images.
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