| 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162 | <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>
 |