3

我使用 Susy 2.1.3 作为网格系统。我有一个包含元素,它在不同的模板上有不同的装订线。我已经声明了两种不同的布局,并认为我正确地调用了它们。但是,最后定义的布局是适用于任何地方的布局。在下面的代码中,即使在.home页面上也应用了 $onepx-gutters 布局。

我的 SCSS 代码很像:

$small-gutters : (
    columns: 12,
    gutters: 0.137254902,
    output: float,
    gutter-position: split,
    global-box-sizing: border-box,
);

$onepx-gutters : (
    columns: 12,
    gutters: 1px/80px,
    output: float,
    gutter-position: before,
    global-box-sizing: border-box,
);

.home .item-container {
    @include layout($small-gutters);
    @include container();
}

.products .item-container {
    @include layout($onepx-gutters);
    @include container();
}


.item-container .item-width-2 {
    @include span(first 8 of 12);
    &:nth-child(2n+3) {
      clear: both;
    }
}

.item-container .item-width-1 {
    @include span(4 of 12);
}

生成的 CSS 代码类似于:

.item-width-2 {
    width: 65.66092%;
    float: left;
    margin-left: 0.50287%;
    margin-right: 0.50287%; }
.item-width-2:nth-child(2n+3) {
    clear: both;
}

.item-width-1 {
    width: 32.32759%;
    float: left;
    margin-left: 0.50287%;
    margin-right: 0.50287%;
}

如您所见,它不会生成单独的实例,.home .item-width-2并且.products .item-width-2每个实例具有不同的边距。

4

2 回答 2

7

您的解决方案之所以有效,是因为您更改了代码顺序,而不是因为名称间距。在您使用的任何地方,您都@include layout在更改后面所有代码的全局变量(直到您再次更改它)。还有其他几个选项:

// with-layout 
// - only change the settings for nested code

@include with-layout($onepx-gutters) {
  @include span(3); // this will use $onepx-gutters
}

@include span(3); // this will not


// local context
// - change your settings for any one mixin!

@include span(3 $onepx-gutters); // this will use $onepx-gutters
@include span(3 $small-gutters); // this will use $small-gutters
于 2014-08-01T07:01:07.163 回答
0

如果我可以正常工作手动命名元素按顺序声明布局,如下所示:

@mixin item-width-2() {
    @include span(first 8 of 12);
    &:nth-child(2n+3) {
        clear: both;
    }
}

@mixin item-width-1() {
    @include span(4 of 12);
}

.products {
    .item--holder {
        @include layout($onepx-gutters);
        @include container();
    }
    .item {
        &.width-2 {
            @include item-width-2();
        }
        &.width-1 {
            @include item-width-1();
        }
    }
}
.home {
    .item-holder {
        @include layout($small-gutters);
        @include container();
    }
    .item {
        &.width-2 {
            @include item-width-2();
        }
        &.width-1 {
            @include item-width-1();
        }
    }
}
于 2014-07-31T23:26:13.343 回答