baiyuApp/pages_mall/components/ChannelEntry.vue

<template>
	<view class="channel-entry" v-if="list && list.length > 0">
		<view class="channel-grid-wrap">
			<view class="channel-grid">
				<view class="channel-item" v-for="(item, ci) in list" :key="item.id || ci" @tap="onClick(item)">
					<image class="channel-icon" :src="item.icon || item.imageUrl" mode="aspectFill"></image>
					<text class="channel-name">{{ item.categoryName || item.name || item.menuName }}</text>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
export default {
	name: 'ChannelEntry',
	props: {
		list: { type: Array, default: () => [] },
		perRow: { type: Number, default: 4 },
		rows: { type: Number, default: 2 },
		imgSize: { type: Number, default: 88 }
	},
	methods: {
		onClick(item) {
			this.$emit('click', item);
		}
	}
};
</script>

<style lang="scss" scoped>
.channel-entry {
	background: #fff;
	padding: 24rpx 0 32rpx;
}
.channel-grid-wrap {
	padding: 0 24rpx;
}
.channel-grid {
	display: flex;
	flex-wrap: wrap;
}
.channel-item {
	width: 25%;
	display: flex;
	flex-direction: column;
	align-items: center;
	padding-bottom: 28rpx;
	box-sizing: border-box;
}
.channel-icon {
	width: 96rpx;
	height: 96rpx;
	border-radius: 50%;
	margin-bottom: 12rpx;
	background: #f5f5f5;
}
.channel-name {
	font-size: 24rpx;
	color: #333;
	text-align: center;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	max-width: 100%;
}
</style>