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uview-ui/components/u-row/u-row.vue 2.12 KB
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  <template>
  	<view class="u-row" :style="{
  			alignItems: uAlignItem,
  			justifyContent: uJustify
  		}"
  		@tap="click"
  	>
  		<slot />
  	</view>
  </template>
  
  <script>
  	/**
  	 * row 行布局
  	 * @description 通过基础的 12 分栏,迅速简便地创建布局。
  	 * @tutorial https://www.uviewui.com/components/layout.html#row-props
  	 * @property {String Number} gutter 栅格间隔,左右各为此值的一半,单位rpx(默认0
  	 * @property {String} justify 水平排列方式(微信小程序暂不支持)默认(start(flex-start)
  	 * @property {String} align 垂直排列方式(默认center
  	 * @example <u-row gutter="16"></u-row>
  	 */
  	export default {
  		name: "u-row",
  		props: {
  			// 给col添加间距,左右边距各占一半
  			gutter: {
  				type: [String, Number],
  				default: 20
  			},
  			// 水平排列方式,可选值为`start`(或`flex-start`)、`end`(或`flex-end`)、`center`、`around`(或`space-around`)、`between`(或`space-between`)
  			justify: {
  				type: String,
  				default: 'start'
  			},
  			// 垂直对齐方式,可选值为top、center、bottom
  			align: {
  				type: String,
  				default: 'center'
  			},
  			// 是否阻止事件传播
  			stop: {
  				type: Boolean,
  				default: true
  			}
  		},
  		computed: {
  			uJustify() {
  				if (this.justify == 'end' || this.justify == 'start') return 'flex-' + this.justify;
  				else if (this.justify == 'around' || this.justify == 'between') return 'space-' + this.justify;
  				else return this.justify;
  			},
  			uAlignItem() {
  				if (this.align == 'top') return 'flex-start';
  				if (this.align == 'bottom') return 'flex-end';
  				else return this.align;
  			}
  		},
  		methods: {
  			click(e) {
  				this.$emit('click');
  			}
  		}
  	}
  </script>
  
  <style lang="scss">
  	@import "../../libs/css/style.components.scss";
  
  	.u-row {
  		// 由于微信小程序编译后奇怪的页面结构,只能使用float布局实现,flex无法实现
  		/* #ifndef MP-WEIXIN || MP-QQ || MP-TOUTIAO */
  		@include vue-flex;
  		/* #endif */
  		flex-wrap: wrap;
  	}
  
  	.u-row:after {
  		/* #ifdef MP-WEIXIN || MP-QQ || MP-TOUTIAO */
  		display: table;
  		clear: both;
  		content: "";
  		/* #endif */
  	}
  </style>