通常以较少的方式引用父选择器:
.parent {
.grand-pa & {
/* this rules will apply to: .grand-pa .parent {....}
background: grey;
}
}
我尝试做的事情是类似的。示例代码HTML:
<div class="panel panel-parent">
<div class="panel-child">
{{content}}
</div>
</div>
少代码:
.panel {
.panel-child {
// some rules
&.panel-parent & { //<=== IS IT POSSIBILE SOMETHING LIKE THIS??
// .panel.panel-parent .panel-child{...}
}
}
}
我找到的唯一解决方案是重复.panel-child:
.panel {
&.panel-parent .panel-child { //<=== Workaround
// .panel.panel-parent .panel-child{...}
}
.panel-child {
// some rules
}
}
}
答案 0 :(得分:4)
同一元素的类的顺序实际上并不重要,即.panel.panel-parent
等于.panel-parent.panel
(两者都匹配<div class="panel panel-parent">
),因此你可以得到你需要的东西:
.panel {
.panel-child {
a: a;
.panel-parent& {
b: b;
}
}
}
代替。