yixiang/pageB/good-detail.vue

<template>
	<view class="good-detail">
		<u-swiper :list="detail.images" @change="e => currentNum = e.current" height="375" :autoplay="false" indicatorStyle="right: 20px">
			<view slot="indicator" class="indicator-num">
				<text class="indicator-num__text hflex acenter jcenter">{{ currentNum + 1 }}/{{ detail.images.length || 0 }}</text>
			</view>
		</u-swiper>
		<view class="detail">
			<view class="box">
				<view class="price">{{detail.price}}<text>积分</text></view>
				<view class="name">
					{{detail.name}}
				</view>
			</view>
			<view class="box hflex acenter jbetween" @click="spec_show = true">
				<view class="label">选择</view>
				<view class="text" v-if="active != -1">已选：{{detail.speclist[active].name}}</view>
				<view class="text" v-else>请先选择规格</view>
				<u-icon name="arrow-right" color="#000" size="20"></u-icon>
			</view>
			<u-parse :content="detail.detail"></u-parse>
		</view>
		<view class="bottom hflex acenter jbetween">
			<view class="vflex acenter jcenter collect" @click="tocollect">
				<u-icon name="star" color="#000" size="22" v-if="!detail.is_collect"></u-icon>
				<u-icon name="star-fill" color="#00B0B0" size="22" v-if="detail.is_collect"></u-icon>
				<text>{{detail.is_collect ? '已收藏' : '收藏'}}</text>
			</view>
			<view class="btn" @click="toconfirm">立即兑换</view>
		</view>
		<u-popup :show="spec_show" mode="bottom" :round="10" @close="toclose">
			<view class="spec-popu">
				<view class="spec-top hflex jbetween">
					<image :src="detail.image" mode="aspectFill"></image>
					<view class="vflex jbetween top-center">
						<view class="spec-price">{{detail.price}}<text>积分</text></view>
						<view class="spec-text" v-if="active != -1">已选择：“{{detail.speclist[active].name}}”</view>
						<view class="spec-text" v-else>请选择规格</view>
					</view>
					<image src="static/close.png" mode="aspectFill" @click="toclose"></image>
				</view>
				<view class="spec-list hflex acenter fwrap">
					<view class="spec-title">类型</view>
					<view class="spec-item" :class="active == index ? 'item-active' : ''" v-for="(item,index) in detail.speclist" :key="index" @click="select(index)">
						<text>{{item.name}}</text>
					</view>
				</view>
				<view class="spec-num hflex acenter jbetween">
					<view class="spec-title">数量</view>
					<u-number-box v-model="num" :integer="true">
						<view slot="minus" class="minus" :class="num == 1 ? 'minus2' : ''">
							<u-icon name="minus" size="12" color="#FFFFFF"></u-icon>
						</view>
						<input slot="input" class="input" v-model="num"></input>
						<view slot="plus" class="minus">
							<u-icon name="plus" color="#FFFFFF" size="12"></u-icon>
						</view>
					</u-number-box>
				</view>
				<view class="spec-btn hflex acenter jcenter" @click="sure">确定</view>
			</view>
		</u-popup>
	</view>
</template>

<script>
	import $api from '@/static/js/api.js'
	export default {
		data() {
			return {
				id: '',
				detail: {
					images: []
				},
				currentNum: 0,
				active: -1,
				spec_show: false,
				num: 1,
			}
		},
		onLoad(options) {
			this.id = options.id
			this.getdata()
		},
		methods: {
			tocollect() {
				var _this = this
				$api.req({
					url: 'integral/goods/'+ _this.id + '/collect',
					method: 'POST',
				}, function(res) {
					if(res.code == 10000) {
						uni.$u.toast(res.msg)
						_this.detail.is_collect = !_this.detail.is_collect
					} else {
						uni.$u.toast(res.msg)
					}
				})
			},
			toconfirm() {
				/* if(this.active == -1) {
					$api.info('请先选择规格')
					return
				} */
				uni.navigateTo({
					url: '/pageB/order-confirm?good=' + JSON.stringify(this.detail) + '&num=' + this.num
				})
			},
			/* 点击确定 */
			sure() {
				this.spec_show = false
				
			},
			/* 选择规格 */
			select(index) {
				this.active = index
			},
			/* 关闭规格 */
			toclose() {
				this.spec_show = false
			},
			/* 获取详情 */
			getdata() {
				var _this = this
				$api.req({
					url: 'integral/goods/' + this.id,
					method: 'GET',
				}, function(res) {
					if(res.code == 10000) {
						_this.detail = res.data
						for(var i=0;i<_this.detail.images.length;i++) {
							if(_this.detail.images[i].indexOf('http') == -1) {
								_this.detail.images[i] = $api.config.baseUrl + _this.detail.images[i]
							}
						}
						console.log(JSON.parse(JSON.stringify(_this.detail)));
					}
				})
				
			},
		}
	}
</script>

<style lang="scss">
	.good-detail {
		min-height: 100vh;
		.spec-popu {
			background: #FFFFFF;
			border-radius: 32rpx 32rpx 0rpx 0rpx;
			box-sizing: border-box;
			padding: 40rpx 28rpx;
			max-height: 65vh;
			overflow: auto;
			.spec-top {
				image:first-child {
					width: 180rpx;
					height: 180rpx;
				}
				.top-center {
					padding-left: 20rpx;
					width: 450rpx;
					height: 180rpx;
					.spec-price {
						font-size: 40rpx;
						font-family: SFPro, SFPro;
						font-weight: 600;
						color: #FF4954;
						text {
							font-size: 26rpx;
							font-weight: 500;
						}
					}
					.spec-text {
						font-size: 26rpx;
						font-family: PingFangSC, PingFang SC;
						font-weight: 400;
						color: #222222;
					}
				}
				
				image:last-child {
					width: 36rpx;
					height: 36rpx;
				}
			}
			.spec-list {
				padding: 28rpx 0 96rpx;
				border-bottom: 2rpx solid #F2F2F2;
				.spec-title {
					width: 100%;
					font-size: 28rpx;
					font-family: PingFangSC, PingFang SC;
					font-weight: 400;
					color: #222222;
				}
				.spec-item {
					margin: 24rpx 30rpx 0 0;
					background: #F3F3F3;
					border-radius: 30rpx;
					box-sizing: border-box;
					padding: 12rpx 55rpx;
					text {
						font-size: 24rpx;
						font-family: SFPro, SFPro;
						font-weight: 400;
						color: #222222;
					}
				}
				.item-active {
					background: rgba(0,176,176,0.06);
					border: 2rpx solid #00B0B0;
					text {
						color: #00B0B0;
					}
				}
			}
			.spec-num {
				padding: 38rpx 0;
				.spec-title {
					font-size: 28rpx;
					font-family: PingFangSC, PingFang SC;
					font-weight: 400;
					color: #222222;
				}
				.minus {
					width: 40rpx;
					height: 40rpx;
					border-width: 1px;
					border-color: #d5d5d5;
					background: #d5d5d5;
					border-style: solid;
					border-radius: 50%;
					@include flex;
					justify-content: center;
					align-items: center;
					
				}
				.minus2 {
					background: #ebebeb;
					border-color: #ebebeb;
				}
				input {
					width: 50rpx;
					text-align: center;
					padding: 0 10px;
				}
				
			}
			.spec-btn {
				width: 702rpx;
				height: 80rpx;
				background: #00B0B0;
				border-radius: 42rpx;
				font-size: 32rpx;
				font-family: PingFangSC, PingFang SC;
				font-weight: 500;
				color: #FFFFFF;
				text-align: center;
				line-height: 80rpx;
			}
		}
		.bottom {
			position: fixed;
			bottom: 0;
			left: 0;
			width: 750rpx;
			height: 166rpx;
			background: #FFFFFF;
			box-sizing: border-box;
			padding: 16rpx 24rpx 66rpx;
			.collect {
				text {
					font-size: 20rpx;
					font-weight: 400;
					color: #222222;
					padding: 6rpx 0 0;
				}
			}
			.btn {
				width: 620rpx;
				height: 84rpx;
				background: #00B0B0;
				border-radius: 42rpx;
				font-size: 32rpx;
				font-family: PingFangSC, PingFang SC;
				font-weight: 500;
				color: #FFFFFF;
				line-height: 84rpx;
				text-align: center;
			}
		}
		.detail {
			min-height: calc(100vh - 750rpx);
			background: #F5F5F5;
			box-sizing: border-box;
			padding: 20rpx 24rpx 0;
			.box {
				background: #FFFFFF;
				border-radius: 20rpx;
				margin: 0 0 20rpx;
				padding: 24rpx 20rpx;
				box-sizing: border-box;
				.price {
					font-size: 44rpx;
					font-family: SFPro, SFPro;
					font-weight: 600;
					color: #FF4954;
					text {
						font-size: 28rpx;
						font-weight: 500;
					}
				}
				.name {
					font-size: 32rpx;
					font-family: SFPro, SFPro;
					font-weight: 500;
					color: #222222;
					padding: 16rpx 0 0;
				}
				.label {
					font-size: 26rpx;
					font-family: PingFangSC, PingFang SC;
					font-weight: 400;
					color: #666666;
					padding-right: 20rpx;
				}
				.text {
					font-size: 28rpx;
					font-family: SFPro, SFPro;
					font-weight: 400;
					color: #222222;
					width: 550rpx;
				}
			}
		}
		.indicator-num__text {
			width: 80rpx;
			height: 40rpx;
			background: rgba(0, 0, 0, 0.1);
			border-radius: 20rpx;
			font-size: 22rpx;
			font-family: SFPro, SFPro;
			font-weight: 400;
			color: #FFFFFF;
			line-height: 40rpx;
			letter-spacing: 1px;
		}
	}
</style>