Creating an SCSS class in a component that is customizable and can

After doing some research and reading various guides and blogs, I am still struggling to find the right solution for this issue.

Imagine having the following classes in your main styles.scss file:

.btn {
  padding: 5px;
  text-transform: uppercase;
}

.btn--with-image {
  @extends .btn;

  > img {
    padding-right: 5px;
    margin-left: -5px;
  }
}

Suppose you need a specific implementation of btn--with-image that is unique to a particular angular component. It would seem logical to embed the CSS class in myComponent.scss. Let's create it like this:

.btn--with-image--google {
  @extends .btn--with-image;

  background-color: blue;
}

It might seem like adding btn--with-image--google to an element should work flawlessly. However, unfortunately, extending btn--with-images requires re-importing the main styles.scss file, resulting in unnecessary style duplication.

What is the most effective way to encapsulate the modifier class in the component with minimal redundancy?

Answer №1

consider using a mixin instead

start by creating a new file and name it mixins.scss

@mixin btn-with-image(){
.btn--with-image {
   padding: 5px;
   text-transform: uppercase;

  > img {
    padding-right: 5px;
    margin-left: -5px;
   }
  }
}

make sure to import this mixin into your myComponent.scss file

when you want to use it, simply call it like this

@include btn-with-image()

If you need more information, check out this resource.

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