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Bootstrap 5 选择


选择菜单


如果您希望允许用户从多个选项中进行选择,可以使用选择菜单。

要在 Bootstrap 5 中设置选择菜单的样式,请将 .form-select 类添加到 <select> 元素

示例

<select class="form-select">
  <option>1</option>
  <option>2</option>
  <option>3</option>
  <option>4</option>
</select>
亲自试一试 »

选择菜单尺寸



使用 .form-select-lg.form-select-sm 类更改选择菜单的尺寸

示例

<select class="form-select form-select-lg">
<select class="form-select">
<select class="form-select form-select-sm">
亲自试一试 »


禁用选择菜单

使用 disabled 属性禁用选择菜单

示例

<select class="form-select" disabled>
  <option>1</option>
  <option>2</option>
  <option>3</option>
  <option>4</option>
</select>
亲自试一试 »

数据列表

Bootstrap 还会设置数据列表的样式,数据列表是 <input> 元素预定义选项的列表

示例

<label for="browser" class="form-label">从列表中选择您的浏览器:</label>
<input class="form-control" list="browsers" name="browser" id="browser">
<datalist id="browsers">
  <option value="Edge">
  <option value="Firefox">
  <option value="Chrome">
  <option value="Opera">
  <option value="Safari">
</datalist>
亲自试一试 »

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