Angular Component Selector

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A component can be utilized with a component selector. This is not a requirement. For example, a component can be accessed via routing. In those cases, you can omit the selector. Otherwise, a selector is basically a “tag” that you can insert into your component template to display the content from your component logic/data. Here is an inline example…

  selector: 'app-selector',
  template: `<div>
                <h1>My Page Header</h1>

For external, complex templates, it looks like this…

  selector: 'app-selector',
  templateUrl: './app.component.html'
// <app-selector> would be used in the app.component.html file

By convention, the Angular style guide advises prefixing your selectors with ‘app-‘.

Happy Coding!

Clay Hess

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