New file |
| | |
| | | <template> |
| | | <view |
| | | class="u-line" |
| | | :style="[lineStyle]" |
| | | > |
| | | |
| | | </view> |
| | | </template> |
| | | |
| | | <script> |
| | | import props from './props.js'; |
| | | /** |
| | | * line 线条 |
| | | * @description 此组件一般用于显示一根线条,用于分隔内容块,有横向和竖向两种模式,且能设置0.5px线条,使用也很简单 |
| | | * @tutorial https://www.uviewui.com/components/line.html |
| | | * @property {String} color 线条的颜色 ( 默认 '#d6d7d9' ) |
| | | * @property {String | Number} length 长度,竖向时表现为高度,横向时表现为长度,可以为百分比,带px单位的值等 ( 默认 '100%' ) |
| | | * @property {String} direction 线条的方向,row-横向,col-竖向 (默认 'row' ) |
| | | * @property {Boolean} hairline 是否显示细线条 (默认 true ) |
| | | * @property {String | Number} margin 线条与上下左右元素的间距,字符串形式,如"30px" (默认 0 ) |
| | | * @property {Boolean} dashed 是否虚线,true-虚线,false-实线 (默认 false ) |
| | | * @property {Object} customStyle 定义需要用到的外部样式 |
| | | * @example <u-line color="red"></u-line> |
| | | */ |
| | | export default { |
| | | name: 'u-line', |
| | | mixins: [uni.$u.mpMixin, uni.$u.mixin,props], |
| | | computed: { |
| | | lineStyle() { |
| | | const style = {} |
| | | style.margin = this.margin |
| | | // 如果是水平线条,边框高度为1px,再通过transform缩小一半,就是0.5px了 |
| | | if (this.direction === 'row') { |
| | | // 此处采用兼容分开写,兼容nvue的写法 |
| | | style.borderBottomWidth = '1px' |
| | | style.borderBottomStyle = this.dashed ? 'dashed' : 'solid' |
| | | style.width = uni.$u.addUnit(this.length) |
| | | if (this.hairline) style.transform = 'scaleY(0.5)' |
| | | } else { |
| | | // 如果是竖向线条,边框宽度为1px,再通过transform缩小一半,就是0.5px了 |
| | | style.borderLeftWidth = '1px' |
| | | style.borderLeftStyle = this.dashed ? 'dashed' : 'solid' |
| | | style.height = uni.$u.addUnit(this.length) |
| | | if (this.hairline) style.transform = 'scaleX(0.5)' |
| | | } |
| | | |
| | | style.borderColor = this.color |
| | | return uni.$u.deepMerge(style, uni.$u.addStyle(this.customStyle)) |
| | | } |
| | | } |
| | | } |
| | | </script> |
| | | |
| | | <style lang="scss" scoped> |
| | | @import "../../libs/css/components.scss"; |
| | | |
| | | .u-line { |
| | | /* #ifndef APP-NVUE */ |
| | | vertical-align: middle; |
| | | /* #endif */ |
| | | } |
| | | </style> |