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
DOMExceptionNO_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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This compatibility table still uses the old format,
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| Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|---|
| Basic support | (Yes) | (Yes) | (Yes) | (Yes) | (Yes) | (Yes) |
| Feature | Android | Edge | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile | Chrome for Android |
|---|---|---|---|---|---|---|---|
| Basic support | (Yes) | (Yes) | (Yes) | (Yes) | (Yes) | (Yes) | (Yes) |