📄️ Structural directives
Angular's structural directives are a powerful feature that manipulate the DOM by adding, removing, or manipulating elements. These directives shape or reshape the DOM's structure, typically by adding, removing, or manipulating elements. The most commonly used structural directives in Angular are ngIf, ngFor, and ngSwitch. Let's dive into each of these:
📄️ ngFor
ngFor is a built-in structural directive in Angular that is used to loop over a collection of items and create a template for each item in the list. It's commonly used to display dynamic data in the form of lists or tables in Angular applications.
📄️ ngIf
ngIf is another important structural directive in Angular. It is used to conditionally add or remove an element from the DOM based on a specified condition. This directive plays a crucial role in controlling what parts of your application are visible to the user at any given time.
📄️ ngSwitch
ngSwitch is a structural directive in Angular that provides a way to add or remove DOM elements based on an expression. It is similar to the switch statement in many programming languages and is used for displaying one of several possible views based on a given condition. This directive is particularly useful for situations where you have multiple conditions that might lead to different UI elements being displayed.