CSSCounterStyleRule：range 属性

Baseline 2023

Newly available

Since ⁨September 2023⁩, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.

CSSCounterStyleRule 接口的 range 属性用于获取或设置 range 描述符的值。如果描述符没有设置值，此属性返回空字符串。

值

字符串。

以下示例展示了 @counter-style 样式的规则。在 JavaScript 中，myRules[0] 为 @counter-style 规则，range 返回值为“2 4, 7 9”。

css

@counter-style range-multi-example {
  system: cyclic;
  symbols: "\25A0" "\25A1";
  range:
    2 4,
    7 9;
}

let myRules = document.styleSheets[0].cssRules;
console.log(myRules[0].range); // "2 4, 7 9"

Specification
CSS Counter Styles Level 3 # dom-csscounterstylerule-range

This page was last modified on ⁨2024年11月15日⁩ by MDN contributors.