Bootstrap-4中每行5列 [英] 5 columns per row in Bootstrap-4

问题描述

我有15条记录，我想在每行5列中显示所有记录.因此，我正在使用引导程序4".col"中可用的自动列，是否有办法限制每行的列数?

I have 15 records, I want to show all of it in a 5 columns per row. So I am using the auto column available in bootstrap 4 ".col", is there a way to limit column counts per row?

注意:我必须连续循环列而不会破坏行.

Note: I have to continuously loop the columns without breaking the row.

我想实现这样的目标

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[ 6][ 7][ 8][ 9][10]
[11][12][13][14][15]

这是我当前的代码:

<div class="row">
    <!-- this will create 15 col -->
    <div class="col" ng-repeat="record in records">
        {{record.title}}
    </div>
</div>

但这导致:

[1][2][3][4][5][6][7][8][9][10][11][12][13][14][15]

推荐答案

更新于2019/12/02

Updated 2019/12/02

只需将我的.w-20类添加到您的CSS中即可.

Just add my .w-20 class to your CSS.

在我的小提琴中观看它的动作.

See it in action in my fiddle.

将.row-cols-5添加到包含元素的.row中.无需自定义CSS.

Add .row-cols-5 to your .row containing elements. No custom CSS needed.

在此处查看4.4文档: https://getbootstrap.com/docs/4.4/layout/grid/#row-columns

See the 4.4 doc here : https://getbootstrap.com/docs/4.4/layout/grid/#row-columns

现在玩我的小提琴，并用两种技巧在我的小提琴中观察到相同的结果:

Now play with my fiddle and observe the same results in my fiddle with both techniques :

.w-20 {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 20% !important;
          flex: 0 0 20% !important;
  max-width: 20%;
}

<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" rel="stylesheet"/>

<div class="container">
  <div class="row my-4">
    <div class="col">
      <div class="jumbotron">
        <h1>Bootstrap 4 - How to set 5 columns per row</h1>
        <p class="lead">by djibe.</p>
        <p class="text-muted">(thx to BS4)</p>
        <h2>Tutorial</h2>
        <h3>With Bootstrap 4.4+</h3>
        <p>Just add <code>row-cols-5</code> to the row containing your elements</p>
        <div class="container-fluid">
          <div class="row row-cols-5">
            <div class="col card card-body">
            .col
            </div>
            <div class="col card card-body">
            .col
            </div>
            <div class="col card card-body">
            .col
            </div>
            <div class="col card card-body">
            .col
            </div>
            <div class="col card card-body">
            .col
            </div>
            <div class="col card card-body">
            .col
            </div>
            <div class="col card card-body">
            .col
            </div>
          </div>
        </div>
        <hr class="my-5">
        <h3>With Bootstrap &lt; 4.4</h3>
        <ol>
        <li>We gonna use the magic of CSS3 flexboxes ... or just import row-cols-* classes from BS 4.4.</li>
        <li>Apply the class .w-20 on each element, it will spread each element on 1/5th of the width or row</li>
        <li>Apply the built-in Bootstrap 4 classes d-flex and flex-wrap to the container of these 15 elements</li>
        <li>Et voilà</li>
        <li>This fiddle is crap so I had to add the !important definition to my CSS class. But you can get rid of them in your project.</li>
        </ol>
        <div class="d-flex flex-wrap">
          <div class="card card-body w-20">
          <p>
          Card 1
          </p>
          <p>
          Extra long content compared to the cards of the same row but all the elements will have the same height
          </p>
          </div>
          <div class="card card-body w-20">
          Card 2
          </div>
          <div class="card card-body w-20">
          Card 3
          </div>
          <div class="card card-body w-20">
          Card 4
          </div>
          <div class="card card-body w-20">
          Card 5
          </div>
          <div class="card card-body w-20">
          Card 6
          </div>
          <div class="card card-body w-20">
          Card 7
          </div>
          <div class="card card-body w-20">
          Card 8
          </div>
          <div class="card card-body w-20">
          Card 9
          </div>
          <div class="card card-body w-20">
          Card 10
          </div>
          <div class="card card-body w-20">
          Card 11
          </div>
          <div class="card card-body w-20">
          Card 12
          </div>
          <div class="card card-body w-20">
          Card 13
          </div>
          <div class="card card-body w-20">
          Card 14
          </div>
          <div class="card card-body w-20">
          Card 15
          </div>
        </div>
      </div>
    </div>
  </div>
</div>

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