css - 我无法在我的 sass 项目中创建每个循环

Question

我想创建自己的框架，例如引导程序。但是我遇到了一个问题。我创建了媒体查询部分，但我无法使用 Sass 技术进行循环。我想制作一个执行以下操作的循环

@media (min-width: #{/*there is the first loop (576px,768px,992px ..)*/}) {
   .grid-col-#{/*this is loop two (i want to loop all sizes such (mid, xl, xxl))*/} {
       display: grid;
       grid-template-columns: repeat(#{/*i want here to make loop does take a lot of 
       numbers such as (1, 2, 3, 4, 5, 6 ..) 
       of columns*/},minmax(0, 1fr));
   }
}

这个想法是让一种媒体重复，直到它承载所有尺寸的屏幕，就像这样

@media (min-width: 557px) {
      .grid-col-sm-1 {
        display: grid;
        grid-template-columns: repeat(1 /*the number in the class*/, minmax(0, 1fr))
       }
     .grdi-col-sm-2 {
       display: grid;
       grid-template-columns: repeat(2, minmax(0, 1fr))
     }
    }
@media (min-width: 768px) {
   .grid-col-md-1 {
      display: grid;
      grid-template-columns: repeat(1, minmax(0, 1fr))
   }
   .grid-col-md-2 {
     display: grid;
     grid-template-columns: repeat(2, minmax(0, 1fr))
   }
}

我希望我解释得很好。我想发展我的基本技能，仅此而已。

标签： cssfor-loopsasseach

Answer 1

你想要这样的东西：

$breakpoints : '575px','768px','992px','1200px';

@each $breakpoint in $breakpoints {
    @media (min-width: #{$breakpoint} ) {
        @for $i from 1 through 12 {
           .grid-col-#{$i} {
               display: grid;
               grid-template-columns: repeat( #{$i},minmax(0, 1fr));
            }
        }
    }
}

这将输出：

@media (min-width: 575px) {
  .grid-col-1 {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .grid-col-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-col-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .grid-col-4 {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .grid-col-5 {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .grid-col-6 {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .grid-col-7 {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }

  .grid-col-8 {
    display: grid;
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }

  .grid-col-9 {
    display: grid;
    grid-template-columns: repeat(9, minmax(0, 1fr));
  }

  .grid-col-10 {
    display: grid;
    grid-template-columns: repeat(10, minmax(0, 1fr));
  }

  .grid-col-11 {
    display: grid;
    grid-template-columns: repeat(11, minmax(0, 1fr));
  }

  .grid-col-12 {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
}
@media (min-width: 768px) {
  .grid-col-1 {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .grid-col-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-col-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .grid-col-4 {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .grid-col-5 {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .grid-col-6 {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .grid-col-7 {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }

  .grid-col-8 {
    display: grid;
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }

  .grid-col-9 {
    display: grid;
    grid-template-columns: repeat(9, minmax(0, 1fr));
  }

  .grid-col-10 {
    display: grid;
    grid-template-columns: repeat(10, minmax(0, 1fr));
  }

  .grid-col-11 {
    display: grid;
    grid-template-columns: repeat(11, minmax(0, 1fr));
  }

  .grid-col-12 {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
}
@media (min-width: 992px) {
  .grid-col-1 {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .grid-col-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-col-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .grid-col-4 {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .grid-col-5 {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .grid-col-6 {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .grid-col-7 {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }

  .grid-col-8 {
    display: grid;
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }

  .grid-col-9 {
    display: grid;
    grid-template-columns: repeat(9, minmax(0, 1fr));
  }

  .grid-col-10 {
    display: grid;
    grid-template-columns: repeat(10, minmax(0, 1fr));
  }

  .grid-col-11 {
    display: grid;
    grid-template-columns: repeat(11, minmax(0, 1fr));
  }

  .grid-col-12 {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
}
@media (min-width: 1200px) {
  .grid-col-1 {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .grid-col-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-col-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .grid-col-4 {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .grid-col-5 {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .grid-col-6 {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .grid-col-7 {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }

  .grid-col-8 {
    display: grid;
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }

  .grid-col-9 {
    display: grid;
    grid-template-columns: repeat(9, minmax(0, 1fr));
  }

  .grid-col-10 {
    display: grid;
    grid-template-columns: repeat(10, minmax(0, 1fr));
  }

  .grid-col-11 {
    display: grid;
    grid-template-columns: repeat(11, minmax(0, 1fr));
  }

  .grid-col-12 {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
}