HTML / Bootstrap选择元素

时间:2017-10-19 09:13:07

标签: css bootstrap-4

如何设置select元素看起来像列表?像这样:

enter image description here

抱歉,我只是个新手。 TIA。

3 个答案:

答案 0 :(得分:0)

您需要启用"多个" select元素中的功能:



<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" rel="stylesheet"/>

<select multiple class="form-control">
  <option>1</option>
  <option>2</option>
  <option>3</option>
  <option>4</option>
  <option>5</option>
</select>
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答案 1 :(得分:0)

这是一个例子

Bootstrap v3.7 对于具有<select>属性的multiple控件,默认情况下会显示多个选项。

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<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" >

<select multiple class="form-control">
  <option>1</option>
  <option>2</option>
  <option>3</option>
  <option>4</option>
  <option>5</option>
</select>
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你可以学习https://getbootstrap.com/docs/3.3/css/#forms

Bootstrap (Currently v4.0.0-beta)

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<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" integrity="sha384-/Y6pD6FV/Vv2HJnA6t+vslU6fwYXjCFtcEpHbNJ0lyAFsXTsjBbfaDjzALeQsN6M" crossorigin="anonymous">
<div class="form-group">
    <label for="exampleFormControlSelect2">Example multiple select</label>
    <select multiple class="form-control" id="exampleFormControlSelect2">
      <option>1</option>
      <option>2</option>
      <option>3</option>
      <option>4</option>
      <option>5</option>
    </select>
  </div>
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您可以了解https://getbootstrap.com/docs/4.0/components/forms/#form-controls

答案 2 :(得分:0)

size代码中使用select属性。

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<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" rel="stylesheet" />
<select size="7" class="form-control w-100">
  <option selected>John</option>
  <option>Paul</option>
  <option>Ringo</option>
  <option>George</option>
</select>
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