我正面临SCSS mixins的问题,因此必须重复相同的代码才能完成工作。我有以下SCSS代码:
@mixin column($count, $size) { // Can not make any change in this code.
width: getWidth($count, $size);
margin-left: 3%;
margin-right: 3%;
}
@mixin desktop {
@media screen and (min-width: 1024px) {
@content;
}
}
@mixin tablet {
@media screen and (min-width: 768px) and (max-width: 1023px) {
@content;
}
}
@function getWidth($count, $size) {
@return 50; // For example purpose only.
}
.c {
@include desktop {
@include column(10, large);
}
@include desktop {
@include column(11, large);
}
margin: 0 auto;
}
被编译为:
.c {
margin: 0 auto;
}
@media screen and (min-width: 1024px) {
.c {
width: 50;
margin-left: 3%;
margin-right: 3%;
}
}
@media screen and (min-width: 1024px) {
.c {
width: 50;
margin-left: 3%;
margin-right: 3%;
}
}
这里的问题是保证金被混合包覆盖。或者我必须重复相同的代码(重复代码),如下所示:
.c {
@include desktop {
@include column(10, large);
margin: 0 auto; // Duplicate
}
@include desktop {
@include column(11, large);
margin: 0 auto; // Duplicate
}
margin: 0 auto;
}
获得:
.c {
margin: 0 auto;
}
@media screen and (min-width: 1024px) {
.c {
width: 50;
margin-left: 3%;
margin-right: 3%;
margin: 0 auto;
}
}
@media screen and (min-width: 1024px) {
.c {
width: 50;
margin-left: 3%;
margin-right: 3%;
margin: 0 auto;
}
}
还有什么更好的方法来删除重复的代码,这样我只需要编写一次代码?
答案 0 :(得分:1)
尝试执行此操作以查看是否出现@media
查询使您感到高兴。
.c {
@include desktop {
@include column(10, large);
}
@include desktop {
@include column(11, large);
}
& {
margin: 0 auto;
}
}