From 33058f2b292b3a581333bdfb21b8f671898c5060 Mon Sep 17 00:00:00 2001 From: Peter Bengtsson Date: Tue, 8 Dec 2020 14:40:17 -0500 Subject: initial commit --- files/zh-cn/web/api/cssconditionrule/index.html | 67 +++++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 files/zh-cn/web/api/cssconditionrule/index.html (limited to 'files/zh-cn/web/api/cssconditionrule/index.html') diff --git a/files/zh-cn/web/api/cssconditionrule/index.html b/files/zh-cn/web/api/cssconditionrule/index.html new file mode 100644 index 0000000000..4ead8b26d9 --- /dev/null +++ b/files/zh-cn/web/api/cssconditionrule/index.html @@ -0,0 +1,67 @@ +--- +title: CSSConditionRule +slug: Web/API/CSSConditionRule +translation_of: Web/API/CSSConditionRule +--- +

{{ APIRef("CSSOM") }}

+ +

 

+ +

 

+ +

CSSConditionRule 对象表示单个条件 CSS 规则, 由条件和语句块组成。继承至 {{domxref("CSSGroupingRule")}}.

+ +

从它派生的两个对象 : {{domxref("CSSMediaRule")}} and {{domxref("CSSSupportsRule")}}.

+ +

Syntax

+ +

The syntax is described using the WebIDL format.

+ +
interface CSSConditionRule : CSSGroupingRule {
+    attribute DOMString conditionText;
+}
+
+ +

Properties

+ +

The CSSConditionRule derives from {{domxref("CSSRule")}}, {{domxref("CSSGroupingRule")}} and inherits all properties of these classes. It has one specific property:

+ +
+
{{domxref("CSSConditionRule.conditionText")}}
+
Represents the text of the condition of the rule.
+
+ +

Methods

+ +

The CSSConditionRule derives from {{domxref("CSSRule")}}, {{domxref("CSSGroupingRule")}} and inherits all methods of these classes. It has no specific property of its own.

+ +

Specifications

+ + + + + + + + + + + + + + + + +
SpecificationStatusComment
{{ SpecName('CSS3 Conditional', '#the-cssconditionrule-interface', 'CSSConditionRule') }}{{ Spec2('CSS3 Conditional') }}Initial definition.
+ +

Browser compatibility

+ + + +

{{Compat("api.CSSConditionRule")}}

+ +

See also

+ + -- cgit v1.2.3-54-g00ecf