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Using the ngIf Directive in Angular The ngIf directive is a powerful tool for adding or removing elements from the DOM in an Angular template. It allows you to specify a condition, and if that condition is true, the element will be displayed. If the condition is false, the element will be removed from the DOM. Example Here's a simple example of how to use ngIf in an Angular template: <div *ngIf="showElement"> This element will be displayed if the showElement property is true. </div> In the component class, you can set the showElement property to true or false to control whether or not the element is displayed. export class MyComponent { showElement = true; } You can also use an else clause with ngIf to specify a template to b

 You can dynamically render elements or content or components using ngIf in angular.   What is ngIf in Angular? The ngIf Directive in Angular10 is used to remove or recreate a portion of an HTML element based on an expression. If the expression inside it is false then the element is removed and if it is true then the element is added to the DOM.   In the following example, a button component is used to dynamically render an input textbox and a paragraph tag.   Example : https://stackblitz.com/edit/angular-ivy-vuls2v?file=src%2Fapp%2Fapp.component.html,src%2Fapp%2Fapp.component.ts,src%2Fapp%2Fapp.component.css [app.component.html] <div   class = "button" >    <button   (click) = "NgIf()" > What is NgIf inangular </button>    <button   (click) = "TextBox()" > Show TextBox </button> </div> <div   class = "content_div" >    <div   *ngIf = "condition" &g