CSSStyleDeclaration.removeProperty()

CSSStyleDeclaration.removeProperty() 方法移除style对象的一个属性。

语法

var oldValue = style.removeProperty(property);

参数

  • property 是一个 DOMString ，代表要移除的属性名。注意由多个单词组成的属性要用连字符连接各个单词，不接收驼峰命名法的形式。

返回值

  • oldValue 是一个 DOMString ，等于被移除的属性在移除前的属性值。

异常

  • DOMException NO_MODIFICATION_ALLOWED_ERR: 如果属性或声明块为只读，抛出此异常。

例子

下面的 JavaScript 代码从样式表里移除了 margin 属性:

var declaration = document.styleSheets[0].rules[0].style;
var oldValue = declaration.removeProperty('margin');

Specifications

Specification Status Comment
CSS Object Model (CSSOM)
CSSStyleDeclaration.removeProperty()		 Working Draft  
Document Object Model (DOM) Level 2 Style Specification
CSSStyleDeclaration		 Obsolete  

浏览器支持情况

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Feature Chrome Edge Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support (Yes) (Yes) (Yes) (Yes) (Yes) (Yes)
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