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Setting Focus in Angular 2

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Setting focus in Angular 2 requires working with native DOM elements. While this is possible, the documentation recommends against doing so. But making ARIA widgets keyboard accessible requires focus management. So it looks like we have a choice between two APIs, ElementRef and Renderer. First we will look at ElementRef. At this time, it is designated as stable but also a security risk as seen below: Permitting direct access to the DOM can make your application more vulnerable to XSS attacks. Carefully review any use of ElementRef in your code. The built-in browser DOM APIs do not automatically protect you from security vulnerabilities…. Read More

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