CSSGroupingRule

An object implementing the CSSGroupingRule interface represents any CSS at-rule that contains other rules nested within it.

Objects deriving from it :

句法

The syntax is described using the WebIDL format.

interface CSSGroupingRule : CSSRule {
    readonly attribute CSSRuleList cssRules;
    unsigned long insertRule (DOMString rule, unsigned long index);
    void deleteRule (unsigned long index);
}
					

Properties common to all CSSGroupingRule instances

CSSGroupingRule derives from CSSRule and inherits all properties of this class. It has one specific property:

CSSGroupingRule.cssRules 只读
返回 CSSRuleList of the CSS rules in the media rule.

Methods common to all CSSGroupingRule instances

CSSGroupingRule derives from CSSRule and inherits all methods of this class. It has two specific methods:

CSSGroupingRule.deleteRule
Deletes a rule from the style sheet.
CSSGroupingRule.insertRule
Inserts a new style rule into the current style sheet.

规范

规范 状态 Comment
CSS Object Model (CSSOM)
The definition of 'CSSGroupingRule' in that specification.
工作草案 初始定义。

浏览器兼容性

更新 GitHub 上的兼容性数据
Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
CSSGroupingRule Chrome 45 Edge ≤18 Firefox 20 IE No Opera 32 Safari No WebView Android 45 Chrome Android 45 Firefox Android 20 Opera Android 32 Safari iOS No Samsung Internet Android 5.0

图例

完整支持
完整支持
不支持
不支持

另请参阅