How can I use CSS variables dynamically in Angular?

How can I use CSS variables dynamically in Angular?

You can use CSS variables in Angular by binding them to component properties. This allows you to change styles dynamically.

Can you show me an example of how to bind a CSS variable to a component property?

Sure! You can define a CSS variable in your styles and then use Angular's property binding to update it. For example:

:root {
  --main-color: blue;
}

In your component:

export class MyComponent {
  mainColor = 'blue';
}

And in your template:

<div [style.--main-color]="mainColor">Hello World</div>

What if I want to change the variable based on user input?

You can achieve that by updating the component property based on user input. For example, you can use an input field to change the color:

<input type="color" [(ngModel)]="mainColor" />
<div [style.--main-color]="mainColor">Hello World</div>