SCSS / SASS:如何动态生成一个以逗号分隔的类的列表 [英] SCSS/SASS: How to dynamically generate a list of classes with commas separating them
问题描述
我使用SASS的SCSS语法来创建动态网格系统,但我遇到了麻烦。
I'm working with the SCSS syntax of SASS to create a dynamic grid system but I've hit a snag.
我试图使网格系统完全动态如下:
I'm trying to make the grid system completely dynamic like this:
$columns: 12;
然后我创建如下列:
@mixin col-x {
@for $i from 1 through $columns {
.col-#{$i} { width: $column-size * $i; }
}
}
哪些输出:
.col-1 {
width: 4.16667%;
}
.col-2 {
width: 8.33333%;
}
etc...
我想做下一步是动态生成列表类的长列表,以逗号分隔,基于选择的$列数 - 例如,我想它看起来像这样:
This works well but what I want to do next is dynamically generate a long list of column classes separated by commas based on the number of $columns chosen - e.g I want it to look like this:
.col-1,
.col-2,
.col-3,
.col-4,
etc... {
float: left;
}
我累了这个:
@mixin col-x-list {
@for $i from 1 through $columns - 1 {
.col-#{$i}-m { float: left; }
}
}
但输出结果是:
.col-1 {
float: left;
}
.col-2 {
float: left;
}
etc...
任何人都有什么想法吗?
Does anyone have any ideas?
感谢
推荐答案
我想你可能想看看 @extend
。如果你设置了类似:
I think you may want to take a look at @extend
. If you set that up something like:
$columns: 12;
%float-styles {
float: left;
}
@mixin col-x-list {
@for $i from 1 through $columns {
.col-#{$i}-m { @extend %float-styles; }
}
}
@include col-x-list;
它应该在css文件中显示为:
It should render in your css file 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;
}
希望这有助于!
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