ParkApp/pages/index/fire/list/item.vue

<template>
	<MeScroll  :up="up" :down="down" @up="upFn" :fixed="false" @down="downFn" @init="initMeScroll">
		<card  :list="list" ></card>
	</MeScroll>
</template>
<script>
	import MeScroll from '@/components/mescroll-body/mescroll-uni.vue'
	import card from './card.vue'
	var app=getApp()
	export default {
		components:{
			MeScroll,card
		},
		props: {
			refresh:Boolean,
			type: Number,
			i: Number,
			fireType: Number,
			item:Object
		},
		data() {
			return {
				isInit: false, // 是否初始化
				list: [], // 列表数据
				mescroll: null, // mescroll 对象
				// 上拉配置参数
				up: {
					noMoreSize: 5, 
					auto: true,
					page: {
						page: 0,
						size: 10
					}
				},
				// 下拉配置参数
				down: {
					use: true, 
					auto: false
				}
			}
		},
		watch:{
			refresh() {
				console.log("我要刷新了");
				this.mescroll.resetUpScroll()
			},
			type(val) {
				if(!this.isInit && val === this.i) {
					this.mescroll.resetUpScroll()
				}
			}
		},
		mounted() {
			if(!this.isInit && this.i === 0) {
				this.mescroll.resetUpScroll()
			}
		},
		methods: {
			/**
			 * @param {Object} mescroll 初始化组件
			 */
			initMeScroll(mescroll) {
				this.mescroll = mescroll
			},
			/**
			 * @param {Object} mescroll 上拉回调
			 */
			upFn(mescroll) {
				let that=this
				let params={
					creditCode:this.$cache.get('creditCode'),	//公司统一信用代码
					current:mescroll.num,
					size:mescroll.size,
				}
				if (this.fireType==0) {
					//烟感报警
					params.prefix=this.$device_prefix.SMOKE
				}else if (this.fireType==1) {
					//燃气告警
					params.prefix=this.$device_prefix.GAS
				}else if (this.fireType==2) {
					//消防水压
					params.deviceType=this.$device_type.FIRE_HYDRANT
				}
				
				if (!this.$isEmpty(this.item.value)) {
					params.deviceStatus=this.item.value	//设备状态
				}
				try{
					this.$api.fireDevice.page(params).then(res=>{
						let data=res.data.records
						let length=data.length
						let total=res.data.total
						mescroll.endBySize(length, total);
						if(mescroll.num == 1) that.list = []; //如果是第一页需手动制空列表
						that.list=that.list.concat(data); //追加新数据
					})
				}catch(e){
					mescroll.endErr();
				}
			},
			/**
			 * 下拉回调
			 * */
			downFn(mescroll) {
				setTimeout(()=>{
					this.mescroll.resetUpScroll()
				},1500)
			},
		}
	}
</script>

<style lang="scss" scoped>
	view{
		box-sizing: border-box;
	}
</style>