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 是一个代表要移除的 DOMString 属性。

返回值

• oldValue is a DOMString equal to the value of the CSS property before it was removed.

例外

• DOMException NO_MODIFICATION_ALLOWED_ERR: if the property or declaration block is read only.

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

浏览器支持情况

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