查看时我编译的 CSS 中有一个从未编译过的 SASS 函数。这可能是由我用来自动生成类的 mixin 引起的。我不知道如何解决它。
萨斯代码:
$rsColors: (
main: (
base: #333030,
lighter:#827a7a,
light:#5a5555,
dark:#0c0b0b,
darker:#000000,
red: #211010,
accent:#999595,
border: #666666
),
link: (
base: #c42727,
lighter:#eb9999,
light:#de5959,
dark:#841a1a,
darker:#440e0e,
hover:#841a1a,
bg:rgba(80, 80, 80, 0.8),
bgHover: #cccccc
)
}
@mixin modifiers($map, $attribute, $prefix: '-', $hover: 'false', $separator: '-',$base: 'base', $type: 'darken', $perc: '15%') {
@each $key, $value in $map {
&#{if($key != $base, #{$prefix}#{$key}, '')} {
@if type-of($value) == 'map' {
@include modifiers($value, $attribute, $separator, $hover);
}
@else {
#{$attribute}: $value;
@if $hover == 'true' {
&:hover {
$function: get-function($type);
#{$attribute}: call($function,$value,$perc);
}
}
}
}
}
}
.rsBg {
@include modifiers($rsColors, 'background', $hover: 'true');
}
编译后的 CSS(从 Firefox 检查器中的样式编辑器查看):
...
.rsBg-yellow-700 {
background: #b7791f;
}
.rsBg-yellow-700:hover {
background: darken(#b7791f, 15%);
}
...
如何修复已编译的 CSS 以使其正确呈现?我认为 mixin 是罪魁祸首,因为它正在输出我告诉它的内容。为什么在输出到 CSS 之前不编译?
预期输出:
...
.rsBg-yellow-700 {
background: #b7791f;
}
.rsBg-yellow-700:hover {
background: #915300; //assuming 15% darken
}
...
**Edit**
After some testing I have found I needed to add the ```get-function()``` method to get ```call()``` to work. However, no matter what I try I can not get the ```$perc``` variable in such a way as to not throw a "not a number" error. I can hard code percentages and it will compile without errors.. but I'd rather not have to do that.