Setting inline styles 设置内联样式
要设置元素的内联样式,可以使用style该元素的属性:
element.style该属性返回包含 CSS 属性列表的style只读对象。CSS样式申请如下例如,要将元素的颜色设置为red,请使用以下代码:
element.style.color = 'red';例如,如果CSS属性包含连字符( – )“-webkit-text-stroke”.您可以使用类似数组的符号([])访问属性:
element.style.['-webkit-text-stock'] = 'unset';下表显示了常见的CSS属性:
| CSS | JavaScript |
|---|---|
| background | background |
| background-attachment | backgroundAttachment |
| background-color | backgroundColor |
| background-image | backgroundImage |
| background-position | backgroundPosition |
| background-repeat | backgroundRepeat |
| border | border |
| border-bottom | borderBottom |
| border-bottom-color | borderBottomColor |
| border-bottom-style | borderBottomStyle |
| border-bottom-width | borderBottomWidth |
| border-color | borderColor |
| border-left | borderLeft |
| border-left-color | borderLeftColor |
| border-left-style | borderLeftStyle |
| border-left-width | borderLeftWidth |
| border-right | borderRight |
| border-right-color | borderRightColor |
| border-right-style | borderRightStyle |
| border-right-width | borderRightWidth |
| border-style | borderStyle |
| border-top | borderTop |
| border-top-color | borderTopColor |
| border-top-style | borderTopStyle |
| border-top-width | borderTopWidth |
| border-width | borderWidth |
| clear | clear |
| clip | clip |
| color | color |
| cursor | cursor |
| display | display |
| filter | filter |
| float | cssFloat |
| font | font |
| font-family | fontFamily |
| font-size | fontSize |
| font-variant | fontVariant |
| font-weight | fontWeight |
| height | height |
| left | left |
| letter-spacing | letterSpacing |
| line-height | lineHeight |
| list-style | listStyle |
| list-style-image | listStyleImage |
| list-style-position | listStylePosition |
| list-style-type | listStyleType |
| margin | margin |
| margin-bottom | marginBottom |
| margin-left | marginLeft |
| margin-right | marginRight |
| margin-top | marginTop |
| overflow | overflow |
| padding | padding |
| padding-bottom | paddingBottom |
| padding-left | paddingLeft |
| padding-right | paddingRight |
| padding-top | paddingTop |
| page-break-after | pageBreakAfter |
| page-break-before | pageBreakBefore |
| position | position |
| stroke-dasharray | strokeDasharray |
| stroke-dashoffset | strokeDashoffset |
| stroke-width | strokeWidth |
| text-align | textAlign |
| text-decoration | textDecoration |
| text-indent | textIndent |
| text-transform | textTransform |
| top | top |
| vertical-align | verticalAlign |
| visibility | visibility |
| width | width |
| z-index | zIndex |
要完全覆盖现有的内联样式,您可以设置样式对象的csstext属性。例如:
element.style.cssText = 'color:red;background-color:yellow';或者,您可以使用setAttribute()方法:
element.setAttribute('style','color:red;background-color:yellow');设置内联样式后,您可以修改一个或多个CSS属性:
element.style.color = 'blue';如果您不想完全覆盖现有的CSS属性,则可以将新的CSS属性与CSStext相连,如下所示:
element.style.cssText += 'color:red;background-color:yellow';