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HTML 多个 属性


定义和用法

The multiple 属性是一个布尔属性。

存在时,它指定用户允许输入/选择多个值。


适用于

The multiple 属性可用于以下元素

元素 属性
<input> multiple
<select> multiple

示例

输入示例

一个接受多个值的上传文件字段

<form action="/action_page.php">
  选择图片:<input type="file" name="img" multiple>
  <input type="submit">
</form>
自己试试 »

选择示例

一个允许选择多个选项的下拉列表

<select multiple>
  <option value="volvo">沃尔沃</option>
  <option value="saab">萨博</option>
  <option value="opel">欧宝</option>
  <option value="audi">奥迪</option>
</select>
自己试试 »

浏览器支持

The multiple 属性对每个元素具有以下浏览器支持

元素
input 6.0 10.0 3.6 5.0 11.0
select

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