Stage - 1: Include the (click) occasion within the anchor tag from the HTML page and take away the href=" " as its explicitly for navigating to external back links, As a substitute use routerLink = " " which aids in navigating views. Does not validate. Pasting into validator.w3.org/nu/#textarea offers https://paxtonkhsev.blogunteer.com/38272442/a-review-of-view-details