uni-app点击收藏

<view class="goods_collect" @click="scbtn"><text class="iconfont" :class="issc?'icon-active':'icon'"></text>{{issc?'已收藏':'收藏'}}</view>

<script>
	export default {
		data() {
			return {
				//是否收藏
				issc:false,
			}
		},
		methods: {
			scbtn(){
				this.issc=!this.issc
			},
			
		}
	}
</script>

循环列表的点击收藏

<template>
	<view class="container">
		<view class="liist" v-for="(item,index) in list" :key="index">
			{{item.name}}
			<view class="collect" :class="item.issc?'on':''" @click="scbtn" :data-v="index">
				<text class="iconfont" :class="item.issc?'icon-active':'icon'"></text>
				{{item.issc?'已收藏':'收藏'}}
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				list: [
				  { issc:false, name: '食堂一楼天天饮食' },
				  { issc:false, name: '食堂一楼天天饮食' },
				  { issc:false, name: '食堂一楼天天饮食' },
				],
			}
		},
		methods: {			
			scbtn(e){
				var index = e.currentTarget.dataset.v;
				this.list[index].issc=!this.list[index].issc
			},
			
		}
	}
</script>

<style lang="scss">
</style>