What is the use of ngClass?
The ngClass directive allows you to dynamically set CSS classes on an HTML element by databinding an expression that represents all classes to be added.
What is ngClass and NgStyle?
Overview. NgClass & NgStyle are Angular Directives that allow us to conditionally apply one-to-many classes/styles to an element. Native style and class attributes apply one-to-many classes/styles statically. Angular’s class and style bindings only allow a single class or style to be conditionally applied at a time.
How do I apply ngClass condition?
To add a conditional class in Angular we can pass an object to ngClass where key is the class name and value is condition i.e., true or false as shown below. And in the above code, class name will be added only when the condition is true.
What is the use of NgClass in Angular 8?
NgClass is built-in directive provided by Angular, and it helps in adding or removing CSS classes on an HTML element. The NgClass directive allows you to apply CSS classes dynamically based on expression evaluation.
What is the difference between class and NgClass?
Using [ngClass] you’re able to apply multiple classes in a really convenient way. You can even apply a function that will return an object of classes. [class. makes you able to apply only one class (of course you can use class.
What is * ngFor in Angular?
*ngFor is a predefined directive in Angular. It accepts an array to iterate data over atemplate to replicate the template with different data. It’s the same as the forEach() method in JavaScript, which also iterates over an array.
What is ngStyle in Angular?
The ngStyle attribute is used to change or style the multiple properties of Angular. You can change the value, color, and size etc. of the elements.
What is the use of NgClass in angular 8?
What is the difference between NgClass and class?
What is the use of ngClass in Angular 8?
How do you use NgClass in Angular 8?
Let’s start with an Angular NgClass Tutorial.
- Step 1: Install Angular Project. Now, create the new project using the following command.
- Step 2: Add Bootstrap CSS Framework in Angular.
- Step 3: Create a Model file.
- Step 4: Create fake Data in Angular.
- Step 5: Add NgClass Directive in Angular.