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草案
本页尚未完工.

这是一个实验中的功能
此功能某些浏览器尚在开发中,请参考浏览器兼容性表格以得到在不同浏览器中适合使用的前缀。由于该功能对应的标准文档可能被重新修订,所以在未来版本的浏览器中该功能的语法和行为可能随之改变。

 CSS Typed Object Model API 的  CSSMathSum 接口通过调用CSSNumericValueadd(), sub(), 或 toSum() 方法获得结果。

创建

CSSMathSum.CSSMathSum()
创建一个新的 CSSMathSum 对象.

属性

CSSMathSum.values
返回一个包含一个或多个 CSSNumericValue 对象的 CSSNumericArray 对象.

事件处理

No

方法

None.

说明

说明 状态 注释
CSS Typed OM Level 1
CSSMathSum
Working Draft 初稿.

浏览器兼容性

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
CSSMathSum
Experimental
Chrome Full support 66Edge No support NoFirefox No support NoIE No support NoOpera Full support 53Safari No support NoWebView Android Full support 66Chrome Android Full support 66Firefox Android No support NoOpera Android Full support 47Safari iOS No support NoSamsung Internet Android Full support Yes
CSSMathSum() constructor
Experimental
Chrome Full support 66Edge No support NoFirefox No support NoIE No support NoOpera Full support 53Safari No support NoWebView Android Full support 66Chrome Android Full support 66Firefox Android No support NoOpera Android Full support 47Safari iOS No support NoSamsung Internet Android ?
values
Experimental
Chrome Full support 66Edge No support NoFirefox No support NoIE No support NoOpera Full support 53Safari No support NoWebView Android Full support 66Chrome Android Full support 66Firefox Android No support NoOpera Android Full support 47Safari iOS No support NoSamsung Internet Android Full support Yes

Legend

Full support  
Full support
No support  
No support
Compatibility unknown  
Compatibility unknown
Experimental. Expect behavior to change in the future.
Experimental. Expect behavior to change in the future.

文档标签和贡献者

此页面的贡献者: liruiqi
最后编辑者: liruiqi,