284 lines
		
	
	
		
			7.5 KiB
		
	
	
	
		
			Vue
		
	
	
	
		
		
			
		
	
	
			284 lines
		
	
	
		
			7.5 KiB
		
	
	
	
		
			Vue
		
	
	
	
|  | <template> | |||
|  | 	<view> | |||
|  | 		<u-popup :zoom="zoom" mode="center" :popup="false" :z-index="uZIndex" v-model="value" :length="width" | |||
|  | 		 :mask-close-able="maskCloseAble" :border-radius="borderRadius" @close="popupClose" :negative-top="negativeTop"> | |||
|  | 			<view class="u-model"> | |||
|  | 				<view v-if="showTitle" class="u-model__title u-line-1" :style="[titleStyle]">{{ title }}</view> | |||
|  | 				<view class="u-model__content"> | |||
|  | 					<view :style="[contentStyle]" v-if="$slots.default  || $slots.$default"> | |||
|  | 						<slot /> | |||
|  | 					</view> | |||
|  | 					<view v-else class="u-model__content__message" :style="[contentStyle]">{{ content }}</view> | |||
|  | 				</view> | |||
|  | 				<view class="u-model__footer u-border-top" v-if="showCancelButton || showConfirmButton"> | |||
|  | 					<view v-if="showCancelButton" :hover-stay-time="100" hover-class="u-model__btn--hover" class="u-model__footer__button" | |||
|  | 					 :style="[cancelBtnStyle]" @tap="cancel"> | |||
|  | 						{{cancelText}} | |||
|  | 					</view> | |||
|  | 					<view v-if="showConfirmButton || $slots['confirm-button']" :hover-stay-time="100" :hover-class="asyncClose ? 'none' : 'u-model__btn--hover'" | |||
|  | 					 class="u-model__footer__button hairline-left" :style="[confirmBtnStyle]" @tap="confirm"> | |||
|  | 						<slot v-if="$slots['confirm-button']" name="confirm-button"></slot> | |||
|  | 						<block v-else> | |||
|  | 							<u-loading mode="circle" :color="confirmColor" v-if="loading"></u-loading> | |||
|  | 							<block v-else> | |||
|  | 								{{confirmText}} | |||
|  | 							</block> | |||
|  | 						</block> | |||
|  | 					</view> | |||
|  | 				</view> | |||
|  | 			</view> | |||
|  | 		</u-popup> | |||
|  | 	</view> | |||
|  | </template> | |||
|  | 
 | |||
|  | <script> | |||
|  | 	/** | |||
|  | 	 * modal 模态框 | |||
|  | 	 * @description 弹出模态框,常用于消息提示、消息确认、在当前页面内完成特定的交互操作 | |||
|  | 	 * @tutorial https://www.uviewui.com/components/modal.html
 | |||
|  | 	 * @property {Boolean} value 是否显示模态框 | |||
|  | 	 * @property {String | Number} z-index 层级 | |||
|  | 	 * @property {String} title 模态框标题(默认"提示") | |||
|  | 	 * @property {String | Number} width 模态框宽度(默认600) | |||
|  | 	 * @property {String} content 模态框内容(默认"内容") | |||
|  | 	 * @property {Boolean} show-title 是否显示标题(默认true) | |||
|  | 	 * @property {Boolean} async-close 是否异步关闭,只对确定按钮有效(默认false) | |||
|  | 	 * @property {Boolean} show-confirm-button 是否显示确认按钮(默认true) | |||
|  | 	 * @property {Stringr | Number} negative-top modal往上偏移的值 | |||
|  | 	 * @property {Boolean} show-cancel-button 是否显示取消按钮(默认false) | |||
|  | 	 * @property {Boolean} mask-close-able 是否允许点击遮罩关闭modal(默认false) | |||
|  | 	 * @property {String} confirm-text 确认按钮的文字内容(默认"确认") | |||
|  | 	 * @property {String} cancel-text 取消按钮的文字内容(默认"取消") | |||
|  | 	 * @property {String} cancel-color 取消按钮的颜色(默认"#606266") | |||
|  | 	 * @property {String} confirm-color 确认按钮的文字内容(默认"#2979ff") | |||
|  | 	 * @property {String | Number} border-radius 模态框圆角值,单位rpx(默认16) | |||
|  | 	 * @property {Object} title-style 自定义标题样式,对象形式 | |||
|  | 	 * @property {Object} content-style 自定义内容样式,对象形式 | |||
|  | 	 * @property {Object} cancel-style 自定义取消按钮样式,对象形式 | |||
|  | 	 * @property {Object} confirm-style 自定义确认按钮样式,对象形式 | |||
|  | 	 * @property {Boolean} zoom 是否开启缩放模式(默认true) | |||
|  | 	 * @event {Function} confirm 确认按钮被点击 | |||
|  | 	 * @event {Function} cancel 取消按钮被点击 | |||
|  | 	 * @example <u-modal :src="title" :content="content"></u-modal> | |||
|  | 	 */ | |||
|  | 	export default { | |||
|  | 		name: 'u-modal', | |||
|  | 		props: { | |||
|  | 			// 是否显示Modal
 | |||
|  | 			value: { | |||
|  | 				type: Boolean, | |||
|  | 				default: false | |||
|  | 			}, | |||
|  | 			// 层级z-index
 | |||
|  | 			zIndex: { | |||
|  | 				type: [Number, String], | |||
|  | 				default: '' | |||
|  | 			}, | |||
|  | 			// 标题
 | |||
|  | 			title: { | |||
|  | 				type: [String], | |||
|  | 				default: '提示' | |||
|  | 			}, | |||
|  | 			// 弹窗宽度,可以是数值(rpx),百分比,auto等
 | |||
|  | 			width: { | |||
|  | 				type: [Number, String], | |||
|  | 				default: 600 | |||
|  | 			}, | |||
|  | 			// 弹窗内容
 | |||
|  | 			content: { | |||
|  | 				type: String, | |||
|  | 				default: '内容' | |||
|  | 			}, | |||
|  | 			// 是否显示标题
 | |||
|  | 			showTitle: { | |||
|  | 				type: Boolean, | |||
|  | 				default: true | |||
|  | 			}, | |||
|  | 			// 是否显示确认按钮
 | |||
|  | 			showConfirmButton: { | |||
|  | 				type: Boolean, | |||
|  | 				default: true | |||
|  | 			}, | |||
|  | 			// 是否显示取消按钮
 | |||
|  | 			showCancelButton: { | |||
|  | 				type: Boolean, | |||
|  | 				default: false | |||
|  | 			}, | |||
|  | 			// 确认文案
 | |||
|  | 			confirmText: { | |||
|  | 				type: String, | |||
|  | 				default: '确认' | |||
|  | 			}, | |||
|  | 			// 取消文案
 | |||
|  | 			cancelText: { | |||
|  | 				type: String, | |||
|  | 				default: '取消' | |||
|  | 			}, | |||
|  | 			// 确认按钮颜色
 | |||
|  | 			confirmColor: { | |||
|  | 				type: String, | |||
|  | 				default: '#2979ff' | |||
|  | 			}, | |||
|  | 			// 取消文字颜色
 | |||
|  | 			cancelColor: { | |||
|  | 				type: String, | |||
|  | 				default: '#606266' | |||
|  | 			}, | |||
|  | 			// 圆角值
 | |||
|  | 			borderRadius: { | |||
|  | 				type: [Number, String], | |||
|  | 				default: 16 | |||
|  | 			}, | |||
|  | 			// 标题的样式
 | |||
|  | 			titleStyle: { | |||
|  | 				type: Object, | |||
|  | 				default () { | |||
|  | 					return {} | |||
|  | 				} | |||
|  | 			}, | |||
|  | 			// 内容的样式
 | |||
|  | 			contentStyle: { | |||
|  | 				type: Object, | |||
|  | 				default () { | |||
|  | 					return {} | |||
|  | 				} | |||
|  | 			}, | |||
|  | 			// 取消按钮的样式
 | |||
|  | 			cancelStyle: { | |||
|  | 				type: Object, | |||
|  | 				default () { | |||
|  | 					return {} | |||
|  | 				} | |||
|  | 			}, | |||
|  | 			// 确定按钮的样式
 | |||
|  | 			confirmStyle: { | |||
|  | 				type: Object, | |||
|  | 				default () { | |||
|  | 					return {} | |||
|  | 				} | |||
|  | 			}, | |||
|  | 			// 是否开启缩放效果
 | |||
|  | 			zoom: { | |||
|  | 				type: Boolean, | |||
|  | 				default: true | |||
|  | 			}, | |||
|  | 			// 是否异步关闭,只对确定按钮有效
 | |||
|  | 			asyncClose: { | |||
|  | 				type: Boolean, | |||
|  | 				default: false | |||
|  | 			}, | |||
|  | 			// 是否允许点击遮罩关闭modal
 | |||
|  | 			maskCloseAble: { | |||
|  | 				type: Boolean, | |||
|  | 				default: false | |||
|  | 			}, | |||
|  | 			// 给一个负的margin-top,往上偏移,避免和键盘重合的情况
 | |||
|  | 			negativeTop: { | |||
|  | 				type: [String, Number], | |||
|  | 				default: 0 | |||
|  | 			} | |||
|  | 		}, | |||
|  | 		data() { | |||
|  | 			return { | |||
|  | 				loading: false, // 确认按钮是否正在加载中
 | |||
|  | 			} | |||
|  | 		}, | |||
|  | 		computed: { | |||
|  | 			cancelBtnStyle() { | |||
|  | 				return Object.assign({ | |||
|  | 					color: this.cancelColor | |||
|  | 				}, this.cancelStyle); | |||
|  | 			}, | |||
|  | 			confirmBtnStyle() { | |||
|  | 				return Object.assign({ | |||
|  | 					color: this.confirmColor | |||
|  | 				}, this.confirmStyle); | |||
|  | 			}, | |||
|  | 			uZIndex() { | |||
|  | 				return this.zIndex ? this.zIndex : this.$u.zIndex.popup; | |||
|  | 			} | |||
|  | 		}, | |||
|  | 		watch: { | |||
|  | 			// 如果是异步关闭时,外部修改v-model的值为false时,重置内部的loading状态
 | |||
|  | 			// 避免下次打开的时候,状态混乱
 | |||
|  | 			value(n) { | |||
|  | 				if (n === true) this.loading = false; | |||
|  | 			} | |||
|  | 		}, | |||
|  | 		methods: { | |||
|  | 			confirm() { | |||
|  | 				// 异步关闭
 | |||
|  | 				if (this.asyncClose) { | |||
|  | 					this.loading = true; | |||
|  | 				} else { | |||
|  | 					this.$emit('input', false); | |||
|  | 				} | |||
|  | 				this.$emit('confirm'); | |||
|  | 			}, | |||
|  | 			cancel() { | |||
|  | 				this.$emit('cancel'); | |||
|  | 				this.$emit('input', false); | |||
|  | 				// 目前popup弹窗关闭有一个延时操作,此处做一个延时
 | |||
|  | 				// 避免确认按钮文字变成了"确定"字样,modal还没消失,造成视觉不好的效果
 | |||
|  | 				setTimeout(() => { | |||
|  | 					this.loading = false; | |||
|  | 				}, 300); | |||
|  | 			}, | |||
|  | 			// 点击遮罩关闭modal,设置v-model的值为false,否则无法第二次弹起modal
 | |||
|  | 			popupClose() { | |||
|  | 				this.$emit('input', false); | |||
|  | 			}, | |||
|  | 			// 清除加载中的状态
 | |||
|  | 			clearLoading() { | |||
|  | 				this.loading = false; | |||
|  | 			} | |||
|  | 		} | |||
|  | 	}; | |||
|  | </script> | |||
|  | 
 | |||
|  | <style lang="scss" scoped> | |||
|  | 	@import "../../libs/css/style.components.scss"; | |||
|  | 
 | |||
|  | 	.u-model { | |||
|  | 		height: auto; | |||
|  | 		overflow: hidden; | |||
|  | 		font-size: 32rpx; | |||
|  | 		background-color: #fff; | |||
|  | 
 | |||
|  | 		&__btn--hover { | |||
|  | 			background-color: rgb(230, 230, 230); | |||
|  | 		} | |||
|  | 
 | |||
|  | 		&__title { | |||
|  | 			padding-top: 48rpx; | |||
|  | 			font-weight: 500; | |||
|  | 			text-align: center; | |||
|  | 			color: $u-main-color; | |||
|  | 		} | |||
|  | 
 | |||
|  | 		&__content { | |||
|  | 			&__message { | |||
|  | 				padding: 48rpx; | |||
|  | 				font-size: 30rpx; | |||
|  | 				text-align: center; | |||
|  | 				color: $u-content-color; | |||
|  | 			} | |||
|  | 		} | |||
|  | 
 | |||
|  | 		&__footer { | |||
|  | 			@include vue-flex; | |||
|  | 
 | |||
|  | 			&__button { | |||
|  | 				flex: 1; | |||
|  | 				height: 100rpx; | |||
|  | 				line-height: 100rpx; | |||
|  | 				font-size: 32rpx; | |||
|  | 				box-sizing: border-box; | |||
|  | 				cursor: pointer; | |||
|  | 				text-align: center; | |||
|  | 				border-radius: 4rpx; | |||
|  | 			} | |||
|  | 		} | |||
|  | 	} | |||
|  | </style> |