What is the best way to implement conditional CSS?

Question

What is the best way to implement conditional CSS?

My current project involves a component called item, which represents a card displaying information about the item. All cards follow the same basic structure, showing categories like price, color, size, and photo. However, I am interested in applying conditional CSS based on certain criteria, but I'm unsure how to do so due to slight variations in each card's style:

Price (e.g. larger card for lower prices)
User favorites
Component association (cards with same data but different styles based on component location)

I would really appreciate any suggestions on this matter!

css angular angular-material

Answer 1

Answer №1

<div [className]="'example-class'"></div>

This feature enables us to dynamically add classes based on certain conditions:

<div [className]="condition ? 'example-class' : 'other-class'"></div>

We can also construct the class name during runtime:

<div [className]="'class' + someValue"></div>

Easily toggle CSS classes using:

<div [class.example-class]="condition"></div>

Assign a variable class name like this:

<div [ngClass]="selected-class"></div>

NgClass functionality also allows assigning multiple static class names simultaneously:

We can utilize ngClass for assigning multiple CSS classes based on various conditions.

<div
  [ngClass]="{
  'example-class': condition,
  'other-class': !condition
}"
></div>

<div [ngClass]="['example-class', 'other-class']"></div>

Source:

Answer 2

<div [className]="'example-class'"></div>

This feature enables us to dynamically add classes based on certain conditions:

<div [className]="condition ? 'example-class' : 'other-class'"></div>

We can also construct the class name during runtime:

<div [className]="'class' + someValue"></div>

Easily toggle CSS classes using:

<div [class.example-class]="condition"></div>

Assign a variable class name like this:

<div [ngClass]="selected-class"></div>

NgClass functionality also allows assigning multiple static class names simultaneously:

We can utilize ngClass for assigning multiple CSS classes based on various conditions.

<div
  [ngClass]="{
  'example-class': condition,
  'other-class': !condition
}"
></div>

<div [ngClass]="['example-class', 'other-class']"></div>

Source:

Answer 3

Answer №2

NgClass is a helpful tool for adding conditional classes in Angular applications. To learn more, check out the official documentation here: https://angular.io/api/common/NgClass

Answer 4

NgClass is a helpful tool for adding conditional classes in Angular applications. To learn more, check out the official documentation here: https://angular.io/api/common/NgClass

What is the best way to implement conditional CSS?

Answer №1

Answer №2

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