Description: The ‘Directive Selector’ in Angular is a string used to identify a directive in Angular templates. This selector allows developers to apply specific behaviors to DOM elements, facilitating the creation of reusable and customizable components. Selectors can take different forms, such as attribute selectors, class selectors, or element selectors, providing flexibility in their use. For example, a directive selector can be as simple as a tag name, like ‘app-my-directive’, or it can be an attribute selector like ‘[myDirective]’. This customization capability is fundamental in web application frameworks, as it allows developers to encapsulate logic and styles in directives, enhancing the modularity and maintainability of the code. Additionally, directive selectors are essential for integrating complex functionalities into web applications, allowing user interface elements to respond to events and state changes efficiently. In summary, the directive selector is a key tool in the web development ecosystem that empowers the creation of dynamic and scalable web applications.
