shop/template/uni-app/pages/index/diy/components/menus.vue

<template>
	<view
		v-show="!isSortType && menus.length"
		:class="bgStyle ? 'borderRadius15' : ''"
		:style="{ background: bgColor, margin: '0 ' + prConfig * 2 + 'rpx', marginTop: mbConfig * 2 + 'rpx' }"
	>
		<view v-if="isMany">
			<view class="swiper">
				<swiper :interval="interval" :duration="duration" :style="'height:' + navHigh + 'px;'" @change="bannerfun">
					<swiper-item v-for="(item, indexw) in menuList" :key="indexw">
						<view class="nav acea-row" :id="'nav' + indexw">
							<view
								:style="'color:' + titleColor"
								class="item"
								:class="number === 1 ? 'four' : number === 2 ? 'five' : ''"
								v-for="(itemn, indexn) in item.list"
								:key="indexn"
								@click="menusTap(itemn.info[1].value)"
							>
								<view class="pictrue skeleton-radius" :class="menuStyle ? '' : 'on'">
									<image :src="itemn.img" mode="aspectFill"></image>
								</view>
								<view class="menu-txt">{{ $t(itemn.info[0].value) }}</view>
							</view>
						</view>
					</swiper-item>
				</swiper>
			</view>
			<view class="dot acea-row row-center-wrapper" v-if="docConfig < 2">
				<view
					class="dot-item"
					:class="{ 'line_dot-item': docConfig === 0, '': docConfig === 1 }"
					:style="active == index ? 'background:' + dotColor : ''"
					v-for="(item, index) in menuList"
				></view>
			</view>
		</view>
		<view class="nav oneNav" v-else>
			<scroll-view scroll-x="true" style="white-space: nowrap; display: flex" show-scrollbar="false">
				<block v-for="(item, index) in menus" :key="index">
					<view class="item" :style="'color:' + titleColor" @click="menusTap(item.info[1].value)">
						<view class="pictrue skeleton-radius" :class="menuStyle ? '' : 'on'">
							<image :src="item.img" mode="aspectFill"></image>
						</view>
						<view class="menu-txt">{{ $t(item.info[0].value) }}</view>
					</view>
				</block>
			</scroll-view>
		</view>
	</view>
</template>

<script>
export default {
	name: 'menus',
	props: {
		dataConfig: {
			type: Object,
			default: () => {}
		},
		isSortType: {
			type: String | Number,
			default: 0
		}
	},
	data() {
		return {
			interval: 3000,
			duration: 500,
			menus: this.dataConfig.menuConfig.list || [],
			titleColor: this.dataConfig.titleColor.color[0].item,
			mbConfig: this.dataConfig.mbConfig.val,
			rowsNum: this.dataConfig.rowsNum.type,
			number: this.dataConfig.number.type,
			isMany: this.dataConfig.tabConfig.tabVal,
			menuStyle: this.dataConfig.menuStyle.type,
			docConfig: this.dataConfig.pointerStyle.type,
			dotColor: this.dataConfig.pointerColor.color[0].item,
			bgColor: this.dataConfig.bgColor.color[0].item,
			bgStyle: this.dataConfig.bgStyle.type,
			prConfig: this.dataConfig.prConfig.val,
			navHigh: 0,
			menuList: [],
			active: 0
		};
	},
	created() {},
	mounted() {
		if (this.rowsNum === 0) {
			if (this.number === 0) {
				this.pageNum(6);
			} else if (this.number === 1) {
				this.pageNum(8);
			} else {
				this.pageNum(10);
			}
		} else if (this.rowsNum === 1) {
			if (this.number === 0) {
				this.pageNum(9);
			} else if (this.number === 1) {
				this.pageNum(12);
			} else {
				this.pageNum(15);
			}
		} else {
			if (this.number === 0) {
				this.pageNum(12);
			} else if (this.number === 1) {
				this.pageNum(16);
			} else {
				this.pageNum(20);
			}
		}
		this.$nextTick(() => {
			if (this.menuList.length && this.isMany) {
				let that = this;

				setTimeout(() => {
					that.menuHeight();
				}, 100);
			}
		});
	},
	methods: {
		bannerfun(e) {
			this.active = e.detail.current;
		},
		menuHeight() {
			let that = this;
			const query = uni.createSelectorQuery().in(this);
			query
				.select('#nav0')
				.boundingClientRect((data) => {
					console.log(data.height);
					that.navHigh = data.height;
				})
				.exec();
		},
		pageNum(num) {
			let count = Math.ceil(this.menus.length / num);
			let goodArray = new Array();
			for (let i = 0; i < count; i++) {
				let list = this.menus.slice(i * num, i * num + num);
				if (list.length)
					goodArray.push({
						list: list
					});
			}
			this.$set(this, 'menuList', goodArray);
		},
		menusTap(url) {
			this.$util.JumpPath(url);
		}
	}
};
</script>

<style lang="scss">
.dot {
	width: 100%;
	padding-bottom: 20rpx;

	.instruct {
		width: 50rpx;
		height: 36rpx;
		line-height: 36rpx;
		background-color: rgba(0, 0, 0, 0.8);
		color: #fff;
		border-radius: 16rpx;
		font-size: 24rpx;
		text-align: center;
	}

	.dot-item {
		width: 10rpx;
		height: 10rpx;
		background: rgba(0, 0, 0, 0.4);
		border-radius: 50%;
		margin: 0 4px;

		&.line_dot-item {
			width: 20rpx;
			height: 5rpx;
			border-radius: 3rpx;
		}
	}
}

.nav {
	&.oneNav {
		padding-bottom: 25rpx;
	}

	.item {
		margin-top: 30rpx;
		width: 160rpx;
		text-align: center;
		font-size: 24rpx;
		display: inline-block;

		.pictrue {
			width: 90rpx;
			height: 90rpx;
			margin: 0 auto;

			image {
				width: 100%;
				height: 100%;
				border-radius: 50%;
			}

			&.on {
				image {
					border-radius: 0;
				}
			}
		}

		.menu-txt {
			margin-top: 15rpx;
		}
	}
}

.swiper {
	z-index: 20;
	position: relative;
	overflow: hidden;
	padding-bottom: 30rpx;
	.nav {
		.item {
			width: 33.3333%;

			&.four {
				width: 25%;
			}

			&.five {
				width: 20%;
			}
		}
	}

	swiper,
	.swiper-item {
		width: 100%;
		display: block;
	}
}
</style>