在此页

• 句法
• 范例
• 规范
• 浏览器兼容性
• 相关话题

过时
This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.

CSSStyleDeclaration.getPropertyCSSValue() method interface returns a CSSValue containing the CSS value for a property. Note that it returns null if the property name is a shorthand property.

应使用 CSSStyleDeclaration.getPropertyValue() 代替。

句法

var value = style.getPropertyCSSValue(property);
					

参数

• property 是 DOMString representing the property name to be retrieved.

返回值

• value 是 CSSValue containing the CSS value for a property. If none exists, returns null .

范例

The following JavaScript code gets an object containing the computed RGB values of the color CSS property:

var style = window.getComputedStyle(elem, null);
var rgbObj = style.getPropertyCSSValue('color').getRGBColorValue();
					

规范

规范	状态	注释
Document Object Model (DOM) Level 2 Style Specification The definition of 'CSSStyleDeclaration' in that specification.	过时	Declared as obsolete in July 2003 .

浏览器兼容性

The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
getPropertyCSSValue 弃用	Chrome ? — 41 不支持 ? — 41 见 bug 331608 .	Edge No 不支持 No 见 bug 331608 .	Firefox 1 — 62 不支持 1 — 62 Only returns a result if called on the result of getComputedStyle() .	IE No	Opera 15 — 28 不支持 15 — 28 见 bug 331608 .	Safari 6	WebView Android ? — 41 不支持 ? — 41 见 bug 331608 .	Chrome Android ? — 41 不支持 ? — 41 见 bug 331608 .	Firefox Android 4 — 62	Opera Android 14 — 28 不支持 14 — 28 见 bug 331608 .	Safari iOS Yes	Samsung Internet Android ? — 4.0 不支持 ? — 4.0 见 bug 331608 .

图例

完整支持

完整支持

不支持

不支持

弃用。不要用于新网站。

弃用。不要用于新网站。

见实现注意事项。

元数据

• 最后修改： 2019 年 3 月 23 日

相关话题

1. CSS Object Model
2. CSSStyleDeclaration
3. 特性

   1. length
   2. parentRule
4. 方法

   1. getPropertyCSSValue()
   2. getPropertyPriority()
   3. getPropertyValue()
   4. item()
   5. removeProperty()
   6. setProperty()
5. Related pages for CSSOM

   1. AnimationEvent
   2. CSS
   3. CSSConditionRule
   4. CSSGroupingRule
   5. CSSKeyframeRule
   6. CSSKeyframesRule
   7. CSSMediaRule
   8. CSSNamespaceRule
   9. CSSPageRule
   10. CSSRule
   11. CSSRuleList
   12. CSSStyleRule
   13. CSSStyleSheet
   14. CSSSupportsRule
   15. CaretPosition
   16. LinkStyle
   17. MediaQueryList
   18. MediaQueryListListener
   19. Screen
   20. StyleSheet
   21. StyleSheetList
   22. TransitionEvent