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我试着让mixin“记住”它所产生的选择器,所以我可以在最后做一个批量选择器。由mixin创建的选择器的聚合可能吗?
为了说明什么,我试图做的 - 我的mixin看起来像这样:
@mixin fontcustom($name) {
@if $name == "heart" {
$glyph: '\2764'; // a special character in my own font -> ❤
}
@else if $name == "foo" { ... }
@else if $name == "bar" { ... }
@else if $name == "baz" { ... }
// ... much much more characters ...
&:before {
content:"#{$glyph}";
}
/* aggreagation of selectors ? */
}
@function selectorsUsingFontcustom() {
/* this should somehow result in a list of selectors, see above */
font-family: fontcustom;
color: red;
/* ... */
}
显然,有需要一些更多的样式声明,例如字体系列,颜色等。
我想避免重复声明,所以我的问题是:有没有办法让mixin“记住”导致应用它的选择器,并将它们以逗号分隔列表,这会导致类似以下内容?
SCSS:
#my-fancy-selector [data-is-liked] {
@include fontcustom("heart");
}
.another>.fancy+.foo-selector {
@include fontcustom("foo");
}
.another>.fancy+.baz-selector {
@include fontcustom("baz");
}
/* no clue about the following: */
selectorsUsingFontcustom();
CSS:
#my-fancy-selector [data-is-liked]:before {
content:"\2764";
}
.another>.fancy+.foo-selector:before {
content:"\2765";
}
.another>.fancy+.baz-selector:before {
content:"\2767";
}
/* selectorsUsingFontcustom() should return sth like the following then: */
#my-fancy-selector [data-is-liked]:before,
.another>.fancy+.foo-selector:before,
.another>.fancy+.baz-selector:before {
font-family: fontcustom;
color: red;
/* ... */
}
任何想法?
所以你要找的'@ extend'?准确地说是 – cimmanon 2013-05-03 19:45:25
。谢谢:) – nonano 2013-05-08 12:45:57