在 Bootstrap 3 中创建基础样式的块网格？答案

【问题标题】：Creating a Foundation-style Block Grid in Bootstrap 3?在 Bootstrap 3 中创建基础样式的块网格？
【发布时间】：2014-06-05 22:53:31
【问题描述】：

在 Zurb Foundation 3+ 中，它们具有“块网格”的 CSS 构造，这是一个无序列表，您可以在其中指定一行中的项目数。

Here's their docs on it.

在 Bootstrap 3 中我看不到这样做；只有列。我希望能够将重复元素（例如 LI）轻松显示为响应式网格，我可以在其中指定断点跨越的数量，就像在 Foundation 中一样。

我想我可以自己动手，但想看看是否有人有建议或以前遇到过这个问题。

【问题讨论】：

我已经多次使用 Bootstrap/Wordpress 遇到过这个确切的问题。通常我会为我的 li 设置一个带有计数器的 foreach 循环。如果它等于 0，我将回显一个新行，当计数器等于布局中我想要的列数时，我将回显该行的结束标记并重置计数器。

标签： css responsive-design twitter-bootstrap-3 zurb-foundation

【解决方案1】：

我也希望这是 BS3 中的功能。您必须创建自己的解决方案。

我的典型解决方法就像 Foundation 所做的那样，通过使用百分比来定义宽度、第 n 个子选择器和调整边距。

[class*="block-grid-"] {
    display: block;
    padding: 0;
    margin: 0 -0.55556rem;
}

[class*="block-grid-"] > li {
    display: block;
    height: auto;
    float: left;
    padding: 0 0.55556rem 1.11111rem;
}

.small-block-grid-3 > li {
    width: 33.33333%;
    list-style: none;
}

.small-block-grid-3 > li:nth-of-type(1n) {
    clear: none;
}

.small-block-grid-3 > li:nth-of-type(3n+1) {
    clear: both;
}

【讨论】：

使用引导程序 2.3.x。第三个元素换行到下一行。我将 small-block-grid-3 > li 中的宽度更改为 30%，问题就解决了。
你是如何使用这个的？ <ul class="block-grid-3"><li class="small-block-grid-3"></li></ul>
.small-block-grid-3 > li:nth-of-type(1n) 的意义何在？这只是选择每个列表项，所以clear: none; 应该位于.small-block-grid-3 > li

【解决方案2】：

在 Bootstrap 3 中快速而脏的 LESS 文件生成块网格（1 到 @grid-columns）。仍然需要制作响应式类（如 block-grid-sm-3 block-grid-lg-6）。

// Bootstrap variables and mixisn
@import "bootstrap/less/variables.less";
@import "bootstrap/less/mixins.less";

.block-grid () {
  padding: 0;

  & > li {
    display: block;
    float: left;
    list-style: none;
  }
}

.make-block-grid (@columns, @spacing: @grid-gutter-width) when (@columns > 0) {
  .block-grid-@{columns} {
    &:extend(.clearfix all);
    .block-grid();

    margin: 0 (-@spacing / 2);

    > li {
      width: 100% / @columns;
      padding: 0 (@spacing / 2) @spacing;

      &:nth-of-type(1n) { clear: none; }
      &:nth-of-type(@{columns}n+1) { clear: both; }
    }
  }

  .make-block-grid(@columns - 1)
}

.make-block-grid(@grid-columns);

【讨论】：

【解决方案3】：

这是一个响应式版本gremo的回答：

.make-block-grid(@class, @columns: @grid-columns, @spacing: @grid-gutter-width) when (@columns > 0) {
  .block-grid-@{class}-@{columns} {
    .clearfix;

    padding: 0;
    margin: 0 (-@spacing / 2);

    & > li {
      display: block;

      float: left;

      width: 100% / @columns;
      padding: 0 (@spacing / 2) @spacing;

      list-style: none;

      &:nth-of-type(1n) {
        clear: none;
      }
      &:nth-of-type(@{columns}n+1) {
        clear: both;
      }
    }
  }

  .make-block-grid(@class, @columns - 1);
}

.make-block-grid(xs);

@media (min-width: @screen-sm-min) {
  .make-block-grid(sm);
}

@media (min-width: @screen-md-min) {
  .make-block-grid(md);
}

@media (min-width: @screen-lg-min) {
  .make-block-grid(lg);
}

【讨论】：

谢谢你，斯特凡！这正是我所需要的。

【解决方案4】：

这个 css 对我有用：

class*="block-grid-"] {
  display: block;
  padding: 0;
  margin: 0 -0.625rem;
  *zoom: 1; }
  [class*="block-grid-"]:before, [class*="block-grid-"]:after {
    content: " ";
    display: table; }
  [class*="block-grid-"]:after {
    clear: both; }
  [class*="block-grid-"] > li {
    display: inline;
    height: auto;
    float: left;
    padding: 0 0.625rem 1.25rem; }

@media only screen {
  .small-block-grid-1 > li {
    width: 100%;
    padding: 0 0.625rem 1.25rem; }
    .small-block-grid-1 > li:nth-of-type(n) {
      clear: none; }
    .small-block-grid-1 > li:nth-of-type(1n+1) {
      clear: both; }

  .small-block-grid-2 > li {
    width: 50%;
    padding: 0 0.625rem 1.25rem; }
    .small-block-grid-2 > li:nth-of-type(n) {
      clear: none; }
    .small-block-grid-2 > li:nth-of-type(2n+1) {
      clear: both; }

  .small-block-grid-3 > li {
    width: 33.33333%;
    padding: 0 0.625rem 1.25rem; }
    .small-block-grid-3 > li:nth-of-type(n) {
      clear: none; }
    .small-block-grid-3 > li:nth-of-type(3n+1) {
      clear: both; }

  .small-block-grid-4 > li {
    width: 25%;
    padding: 0 0.625rem 1.25rem; }
    .small-block-grid-4 > li:nth-of-type(n) {
      clear: none; }
    .small-block-grid-4 > li:nth-of-type(4n+1) {
      clear: both; }

  .small-block-grid-5 > li {
    width: 20%;
    padding: 0 0.625rem 1.25rem; }
    .small-block-grid-5 > li:nth-of-type(n) {
      clear: none; }
    .small-block-grid-5 > li:nth-of-type(5n+1) {
      clear: both; }

  .small-block-grid-6 > li {
    width: 16.66667%;
    padding: 0 0.625rem 1.25rem; }
    .small-block-grid-6 > li:nth-of-type(n) {
      clear: none; }
    .small-block-grid-6 > li:nth-of-type(6n+1) {
      clear: both; }

  .small-block-grid-7 > li {
    width: 14.28571%;
    padding: 0 0.625rem 1.25rem; }
    .small-block-grid-7 > li:nth-of-type(n) {
      clear: none; }
    .small-block-grid-7 > li:nth-of-type(7n+1) {
      clear: both; }

  .small-block-grid-8 > li {
    width: 12.5%;
    padding: 0 0.625rem 1.25rem; }
    .small-block-grid-8 > li:nth-of-type(n) {
      clear: none; }
    .small-block-grid-8 > li:nth-of-type(8n+1) {
      clear: both; }

  .small-block-grid-9 > li {
    width: 11.11111%;
    padding: 0 0.625rem 1.25rem; }
    .small-block-grid-9 > li:nth-of-type(n) {
      clear: none; }
    .small-block-grid-9 > li:nth-of-type(9n+1) {
      clear: both; }

  .small-block-grid-10 > li {
    width: 10%;
    padding: 0 0.625rem 1.25rem; }
    .small-block-grid-10 > li:nth-of-type(n) {
      clear: none; }
    .small-block-grid-10 > li:nth-of-type(10n+1) {
      clear: both; }

  .small-block-grid-11 > li {
    width: 9.09091%;
    padding: 0 0.625rem 1.25rem; }
    .small-block-grid-11 > li:nth-of-type(n) {
      clear: none; }
    .small-block-grid-11 > li:nth-of-type(11n+1) {
      clear: both; }

  .small-block-grid-12 > li {
    width: 8.33333%;
    padding: 0 0.625rem 1.25rem; }
    .small-block-grid-12 > li:nth-of-type(n) {
      clear: none; }
    .small-block-grid-12 > li:nth-of-type(12n+1) {
      clear: both; } }
@media only screen and (min-width: 40.063em) {
  .medium-block-grid-1 > li {
    width: 100%;
    padding: 0 0.625rem 1.25rem; }
    .medium-block-grid-1 > li:nth-of-type(n) {
      clear: none; }
    .medium-block-grid-1 > li:nth-of-type(1n+1) {
      clear: both; }

  .medium-block-grid-2 > li {
    width: 50%;
    padding: 0 0.625rem 1.25rem; }
    .medium-block-grid-2 > li:nth-of-type(n) {
      clear: none; }
    .medium-block-grid-2 > li:nth-of-type(2n+1) {
      clear: both; }

  .medium-block-grid-3 > li {
    width: 33.33333%;
    padding: 0 0.625rem 1.25rem; }
    .medium-block-grid-3 > li:nth-of-type(n) {
      clear: none; }
    .medium-block-grid-3 > li:nth-of-type(3n+1) {
      clear: both; }

  .medium-block-grid-4 > li {
    width: 25%;
    padding: 0 0.625rem 1.25rem; }
    .medium-block-grid-4 > li:nth-of-type(n) {
      clear: none; }
    .medium-block-grid-4 > li:nth-of-type(4n+1) {
      clear: both; }

  .medium-block-grid-5 > li {
    width: 20%;
    padding: 0 0.625rem 1.25rem; }
    .medium-block-grid-5 > li:nth-of-type(n) {
      clear: none; }
    .medium-block-grid-5 > li:nth-of-type(5n+1) {
      clear: both; }

  .medium-block-grid-6 > li {
    width: 16.66667%;
    padding: 0 0.625rem 1.25rem; }
    .medium-block-grid-6 > li:nth-of-type(n) {
      clear: none; }
    .medium-block-grid-6 > li:nth-of-type(6n+1) {
      clear: both; }

  .medium-block-grid-7 > li {
    width: 14.28571%;
    padding: 0 0.625rem 1.25rem; }
    .medium-block-grid-7 > li:nth-of-type(n) {
      clear: none; }
    .medium-block-grid-7 > li:nth-of-type(7n+1) {
      clear: both; }

  .medium-block-grid-8 > li {
    width: 12.5%;
    padding: 0 0.625rem 1.25rem; }
    .medium-block-grid-8 > li:nth-of-type(n) {
      clear: none; }
    .medium-block-grid-8 > li:nth-of-type(8n+1) {
      clear: both; }

  .medium-block-grid-9 > li {
    width: 11.11111%;
    padding: 0 0.625rem 1.25rem; }
    .medium-block-grid-9 > li:nth-of-type(n) {
      clear: none; }
    .medium-block-grid-9 > li:nth-of-type(9n+1) {
      clear: both; }

  .medium-block-grid-10 > li {
    width: 10%;
    padding: 0 0.625rem 1.25rem; }
    .medium-block-grid-10 > li:nth-of-type(n) {
      clear: none; }
    .medium-block-grid-10 > li:nth-of-type(10n+1) {
      clear: both; }

  .medium-block-grid-11 > li {
    width: 9.09091%;
    padding: 0 0.625rem 1.25rem; }
    .medium-block-grid-11 > li:nth-of-type(n) {
      clear: none; }
    .medium-block-grid-11 > li:nth-of-type(11n+1) {
      clear: both; }

  .medium-block-grid-12 > li {
    width: 8.33333%;
    padding: 0 0.625rem 1.25rem; }
    .medium-block-grid-12 > li:nth-of-type(n) {
      clear: none; }
    .medium-block-grid-12 > li:nth-of-type(12n+1) {
      clear: both; } }
@media only screen and (min-width: 64.063em) {
  .large-block-grid-1 > li {
    width: 100%;
    padding: 0 0.625rem 1.25rem; }
    .large-block-grid-1 > li:nth-of-type(n) {
      clear: none; }
    .large-block-grid-1 > li:nth-of-type(1n+1) {
      clear: both; }

  .large-block-grid-2 > li {
    width: 50%;
    padding: 0 0.625rem 1.25rem; }
    .large-block-grid-2 > li:nth-of-type(n) {
      clear: none; }
    .large-block-grid-2 > li:nth-of-type(2n+1) {
      clear: both; }

  .large-block-grid-3 > li {
    width: 33.33333%;
    padding: 0 0.625rem 1.25rem; }
    .large-block-grid-3 > li:nth-of-type(n) {
      clear: none; }
    .large-block-grid-3 > li:nth-of-type(3n+1) {
      clear: both; }

  .large-block-grid-4 > li {
    width: 25%;
    padding: 0 0.625rem 1.25rem; }
    .large-block-grid-4 > li:nth-of-type(n) {
      clear: none; }
    .large-block-grid-4 > li:nth-of-type(4n+1) {
      clear: both; }

  .large-block-grid-5 > li {
    width: 20%;
    padding: 0 0.625rem 1.25rem; }
    .large-block-grid-5 > li:nth-of-type(n) {
      clear: none; }
    .large-block-grid-5 > li:nth-of-type(5n+1) {
      clear: both; }

  .large-block-grid-6 > li {
    width: 16.66667%;
    padding: 0 0.625rem 1.25rem; }
    .large-block-grid-6 > li:nth-of-type(n) {
      clear: none; }
    .large-block-grid-6 > li:nth-of-type(6n+1) {
      clear: both; }

  .large-block-grid-7 > li {
    width: 14.28571%;
    padding: 0 0.625rem 1.25rem; }
    .large-block-grid-7 > li:nth-of-type(n) {
      clear: none; }
    .large-block-grid-7 > li:nth-of-type(7n+1) {
      clear: both; }

  .large-block-grid-8 > li {
    width: 12.5%;
    padding: 0 0.625rem 1.25rem; }
    .large-block-grid-8 > li:nth-of-type(n) {
      clear: none; }
    .large-block-grid-8 > li:nth-of-type(8n+1) {
      clear: both; }

  .large-block-grid-9 > li {
    width: 11.11111%;
    padding: 0 0.625rem 1.25rem; }
    .large-block-grid-9 > li:nth-of-type(n) {
      clear: none; }
    .large-block-grid-9 > li:nth-of-type(9n+1) {
      clear: both; }

  .large-block-grid-10 > li {
    width: 10%;
    padding: 0 0.625rem 1.25rem; }
    .large-block-grid-10 > li:nth-of-type(n) {
      clear: none; }
    .large-block-grid-10 > li:nth-of-type(10n+1) {
      clear: both; }

  .large-block-grid-11 > li {
    width: 9.09091%;
    padding: 0 0.625rem 1.25rem; }
    .large-block-grid-11 > li:nth-of-type(n) {
      clear: none; }
    .large-block-grid-11 > li:nth-of-type(11n+1) {
      clear: both; }

  .large-block-grid-12 > li {
    width: 8.33333%;
    padding: 0 0.625rem 1.25rem; }
    .large-block-grid-12 > li:nth-of-type(n) {
      clear: none; }
    .large-block-grid-12 > li:nth-of-type(12n+1) {
      clear: both; } }

<ul class="small-block-grid-2 large-block-grid-4">
  <li><img src="../assets/img/examples/comet-th.jpg"></li>
  <li><img src="../assets/img/examples/launch-th.jpg"></li>
  <li><img src="../assets/img/examples/space-th.jpg"></li>
  <li><img src="../assets/img/examples/spacewalk-th.jpg"></li>
</ul>

【讨论】：