:read-only
:read-only
CSS 伪类 表示元素不可被用户编辑的状态(如锁定的文本输入框)。
/* Selects any <input> element that is read-only */
/* Supported in Firefox with a prefix */
input:-moz-read-only {
background-color: #ccc;
}
/* Supported in Blink/WebKit/Edge without a prefix */
input:read-only {
background-color: #ccc;
}
语法
Error: could not find syntax for this item
示例
HTML
<input type="text" value="Type whatever you want here.">
<input type="text" value="This is a read-only field." readonly>
<p>This is a normal paragraph.</p>
<p contenteditable="true">You can edit this paragraph!</p>
CSS
input { min-width: 25em; }
input:-moz-read-only { background: cyan; }
input:read-only { background: cyan; }
p:-moz-read-only { background: lightgray; }
p:read-only { background: lightgray; }
p[contenteditable="true"] { color: blue; }
结果
规范
Specification |
---|
HTML Standard # selector-read-only |
Selectors Level 4 # rw-pseudos |
浏览器兼容性
BCD tables only load in the browser
参见
:read-write
- HTML
contenteditable
attribute