How to Dynamically Generate Comma-Separated Column Classes in SCSS?
Dec 07, 2024 pm 10:01 PM
Dynamically Generating List of Column Classes with Comma Separation
It's a common scenario in grid systems to generate a dynamic list of column classes based on a given number of columns. SCSS, an extension of CSS, provides a powerful solution for such scenarios. However, it can be challenging to achieve the desired comma-separated list of classes.
To create a dynamic list of column classes with commas separating them, you can leverage the powerful @extend directive in SCSS. Here's how it works:
- Define a placeholder class with the desired styles:
%float-styles {
float: left;
}
- Create a mixin that uses @extend to apply those styles to the generated column classes:
@mixin col-x-list {
@for $i from 1 through $columns {
.col-#{$i}-m { @extend %float-styles; }
}
}
- Call the mixin to generate the column classes:
@include col-x-list;
- Define $columns with the desired number of columns:
$columns: 12;
This approach will generate a comma-separated list of column classes with the desired float style, such as:
.col-1-m, .col-2-m, .col-3-m, .col-4-m, .col-5-m, .col-6-m, .col-7-m, .col-8-m, .col-9-m, .col-10-m, .col-11-m, .col-12-m {
float: left;
}
By using @extend, you can effectively apply styles from one selector to another, helping you achieve a dynamically generated list of column classes with minimal code duplication.
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