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Showing content from http://developer.mozilla.org/zh-CN/docs/Web/API/CSSStyleSheet/deleteRule below:

CSSStyleSheet.deleteRule() - Web API | MDN

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1. 面向开发者的 Web 技术
2. Web API
3. CSSStyleSheet
4. CSSStyleSheet.deleteRule()

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1. CSS 对象模型（CSSOM）
2. CSSStyleSheet
3. 构造函数
   1. CSSStyleSheet()
4. 实例属性
   1. cssRules
   2. ownerRule
   3. rules 已弃用
5. 实例方法
   1. addRule() 已弃用
   2. deleteRule()
   3. insertRule()
   4. removeRule() 已弃用
   5. replace()
   6. replaceSync()
6. 继承
   1. StyleSheet
7. CSSOM 的相关页面
   1. CSS
   2. CSSConditionRule
   3. CSSFontFeatureValuesRule
   4. CSSFontPaletteValuesRule
   5. CSSGroupingRule
   6. CSSImportRule
   7. CSSKeyframeRule
   8. CSSKeyframesRule
   9. CSSLayerBlockRule
   10. CSSLayerStatementRule
   11. CSSMediaRule
   12. CSSNamespaceRule
   13. CSSPageDescriptors
   14. CSSPageRule
   15. CSSPropertyRule
   16. CSSRule
   17. CSSRuleList
   18. CSSStartingStyleRule
   19. CSSStyleDeclaration
   20. CSSStyleRule
   21. CSSSupportsRule
   22. CaretPosition
   23. MediaList
   24. MediaQueryList
   25. Screen
   26. StyleSheet
   27. StyleSheetList
8. 指南
   1. CSS 声明
   2. CSS 声明块
   3. 确定元素的尺寸
   4. 管理屏幕方向
   5. 关于使用动态样式的信息

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

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deleteRule方法用来从当前样式表对象中删除指定的样式规则。

stylesheet.deleteRule(index)

• index 是一个数字，用来指定样式规则的位置.

 myStyles.deleteRule(0);

• insertRule

deleteRule

.

This page was last modified on 2024年12月13日 by MDN contributors.

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