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							- <template>
 
- 	<text
 
- 		v-if="show && ((Number(value) === 0 ? showZero : true) || isDot)"
 
- 		:class="[isDot ? 'u-badge--dot' : 'u-badge--not-dot', inverted && 'u-badge--inverted', shape === 'horn' && 'u-badge--horn', `u-badge--${type}${inverted ? '--inverted' : ''}`]"
 
- 		:style="[$u.addStyle(customStyle), badgeStyle]"
 
- 		class="u-badge"
 
- 	>{{ isDot ? '' :showValue }}</text>
 
- </template>
 
- <script>
 
- 	import props from './props.js';
 
- 	/**
 
- 	 * badge 徽标数
 
- 	 * @description 该组件一般用于图标右上角显示未读的消息数量,提示用户点击,有圆点和圆包含文字两种形式。
 
- 	 * @tutorial https://uviewui.com/components/badge.html
 
- 	 * 
 
- 	 * @property {Boolean} 			isDot 		是否显示圆点 (默认 false )
 
- 	 * @property {String | Number} 	value 		显示的内容
 
- 	 * @property {Boolean} 			show 		是否显示 (默认 true )
 
- 	 * @property {String | Number} 	max 		最大值,超过最大值会显示 '{max}+'  (默认999)
 
- 	 * @property {String} 			type 		主题类型,error|warning|success|primary (默认 'error' )
 
- 	 * @property {Boolean} 			showZero	当数值为 0 时,是否展示 Badge (默认 false )
 
- 	 * @property {String} 			bgColor 	背景颜色,优先级比type高,如设置,type参数会失效
 
- 	 * @property {String} 			color 		字体颜色 (默认 '#ffffff' )
 
- 	 * @property {String} 			shape 		徽标形状,circle-四角均为圆角,horn-左下角为直角 (默认 'circle' )
 
- 	 * @property {String} 			numberType	设置数字的显示方式,overflow|ellipsis|limit  (默认 'overflow' )
 
- 	 * @property {Array}} 			offset		设置badge的位置偏移,格式为 [x, y],也即设置的为top和right的值,absolute为true时有效
 
- 	 * @property {Boolean} 			inverted	是否反转背景和字体颜色(默认 false )
 
- 	 * @property {Boolean} 			absolute	是否绝对定位(默认 false )
 
- 	 * @property {Object}			customStyle	定义需要用到的外部样式
 
- 	 * @example <u-badge :type="type" :count="count"></u-badge>
 
- 	 */
 
- 	export default {
 
- 		name: 'u-badge',
 
- 		mixins: [uni.$u.mpMixin, props, uni.$u.mixin],
 
- 		computed: {
 
- 			// 是否将badge中心与父组件右上角重合
 
- 			boxStyle() {
 
- 				let style = {};
 
- 				return style;
 
- 			},
 
- 			// 整个组件的样式
 
- 			badgeStyle() {
 
- 				const style = {}
 
- 				if(this.color) {
 
- 					style.color = this.color
 
- 				}
 
- 				if (this.bgColor && !this.inverted) {
 
- 					style.backgroundColor = this.bgColor
 
- 				}
 
- 				if (this.absolute) {
 
- 					style.position = 'absolute'
 
- 					// 如果有设置offset参数
 
- 					if(this.offset.length) {
 
- 						// top和right分为为offset的第一个和第二个值,如果没有第二个值,则right等于top
 
- 						const top = this.offset[0]
 
- 						const right = this.offset[1] || top
 
- 						style.top = uni.$u.addUnit(top)
 
- 						style.right = uni.$u.addUnit(right)
 
- 					}
 
- 				}
 
- 				return style
 
- 			},
 
- 			showValue() {
 
- 				switch (this.numberType) {
 
- 					case "overflow":
 
- 						return Number(this.value) > Number(this.max) ? this.max + "+" : this.value
 
- 						break;
 
- 					case "ellipsis":
 
- 						return Number(this.value) > Number(this.max) ? "..." : this.value
 
- 						break;
 
- 					case "limit":
 
- 						return Number(this.value) > 999 ? Number(this.value) >= 9999 ?
 
- 							Math.floor(this.value / 1e4 * 100) / 100 + "w" : Math.floor(this.value /
 
- 								1e3 * 100) / 100 + "k" : this.value
 
- 						break;
 
- 					default:
 
- 						return Number(this.value)
 
- 				}
 
- 			},
 
- 		}
 
- 	}
 
- </script>
 
- <style lang="scss" scoped>
 
- 	@import "../../libs/css/components.scss";
 
- 	$u-badge-primary: $u-primary !default;
 
- 	$u-badge-error: $u-error !default;
 
- 	$u-badge-success: $u-success !default;
 
- 	$u-badge-info: $u-info !default;
 
- 	$u-badge-warning: $u-warning !default;
 
- 	$u-badge-dot-radius: 100px !default;
 
- 	$u-badge-dot-size: 8px !default;
 
- 	$u-badge-dot-right: 4px !default;
 
- 	$u-badge-dot-top: 0 !default;
 
- 	$u-badge-text-font-size: 11px !default;
 
- 	$u-badge-text-right: 10px !default;
 
- 	$u-badge-text-padding: 2px 5px !default;
 
- 	$u-badge-text-align: center !default;
 
- 	$u-badge-text-color: #FFFFFF !default;
 
- 	.u-badge {
 
- 		border-top-right-radius: $u-badge-dot-radius;
 
- 		border-top-left-radius: $u-badge-dot-radius;
 
- 		border-bottom-left-radius: $u-badge-dot-radius;
 
- 		border-bottom-right-radius: $u-badge-dot-radius;
 
- 		@include flex;
 
- 		line-height: $u-badge-text-font-size;
 
- 		text-align: $u-badge-text-align;
 
- 		font-size: $u-badge-text-font-size;
 
- 		color: $u-badge-text-color;
 
- 		&--dot {
 
- 			height: $u-badge-dot-size;
 
- 			width: $u-badge-dot-size;
 
- 		}
 
- 		
 
- 		&--inverted {
 
- 			font-size: 13px;
 
- 		}
 
- 		
 
- 		&--not-dot {
 
- 			padding: $u-badge-text-padding;
 
- 		}
 
- 		&--horn {
 
- 			border-bottom-left-radius: 0;
 
- 		}
 
- 		&--primary {
 
- 			background-color: $u-badge-primary;
 
- 		}
 
- 		
 
- 		&--primary--inverted {
 
- 			color: $u-badge-primary;
 
- 		}
 
- 		&--error {
 
- 			background-color: $u-badge-error;
 
- 		}
 
- 		
 
- 		&--error--inverted {
 
- 			color: $u-badge-error;
 
- 		}
 
- 		&--success {
 
- 			background-color: $u-badge-success;
 
- 		}
 
- 		
 
- 		&--success--inverted {
 
- 			color: $u-badge-success;
 
- 		}
 
- 		&--info {
 
- 			background-color: $u-badge-info;
 
- 		}
 
- 		
 
- 		&--info--inverted {
 
- 			color: $u-badge-info;
 
- 		}
 
- 		&--warning {
 
- 			background-color: $u-badge-warning;
 
- 		}
 
- 		
 
- 		&--warning--inverted {
 
- 			color: $u-badge-warning;
 
- 		}
 
- 	}
 
- </style>
 
 
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