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HTML <input> disabled 属性

HTML <input> 标签

示例

一个带有禁用输入字段的 HTML 表单

<form action="/action_page.php">
  <label for="fname">姓氏:</label>
  <input type="text" id="fname" name="fname"><br><br>
  <label for="lname">名字:</label>
  <input type="text" id="lname" name="lname" disabled><br><br>
  <input type="submit" value="提交">
</form>
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定义和用法

The disabled 属性是布尔属性。

如果存在,则指定 <input> 元素应被禁用。

禁用的输入元素不可用且不可点击。

可以使用 disabled 属性来阻止用户使用 <input> 元素,直到满足某些其他条件(例如选中复选框等)。然后,JavaScript 可以删除 disabled 值,并使 <input> 元素可用。

提示: 表单中禁用的 <input> 元素将不会被提交!


浏览器支持

表中的数字指定完全支持该属性的第一个浏览器版本。

属性
disabled

语法

<input disabled>

❮ HTML <input> 标签
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