Typescript for controlling the pause and resume functionality of a Bootstrap 4 carousel

I am creating a web application with Angular 4 and Bootstrap 4 beta. I need to pause the carousel when a user clicks on an image to display a modal, and then resume the carousel once the modal is closed. However, I have encountered an issue where changing the attributes of the carousel does not reflect in the behavior. Here is my HTML code:

<div #carousel id="carouselControls" class="carousel slide" data-ride="carousel" [attr.data-interval]="interval">
        <div class="carousel-inner" role="listbox">
            <div *ngFor="let image of images, let i = index" class="carousel-item" [ngClass]="{'active' : i == 0}">
                <img data-toggle="modal" data-target="#imageModal" (click)="zoom(image)" [src]="image">
            </div>
        </div>
        <a class="carousel-control-prev" href="#carouselControls" role="button" data-slide="prev">
            <span class="fa fa-chevron-left" aria-hidden="true"></span>
            <span class="sr-only">Previous</span>
        </a>
        <a class="carousel-control-next" href="#carouselControls" role="button" data-slide="next">
            <span class="fa fa-chevron-right" aria-hidden="true"></span>
            <span class="sr-only">Next</span>
        </a>
    </div>

Even after changing the interval property in my component from 5000 to 'false', the carousel does not seem to update accordingly. My question is: How can I toggle this using Typescript?

angulartypescripttwitter-bootstrap-4

Answer №1

It seems like you are utilizing the JS / JQuery - based iteration of Bootstrap. While it may be feasible to achieve this way, the framework wasn't specifically designed for Angular's binding mechanism.

You might want to explore using ngx-bootstrap, a version of Bootstrap tailored to work seamlessly with Angular and fully leverage its binding mechanism.

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