newjzred/pages/applic/science.vue

<template>
	<view class="content">
		<view class="top">
			<!-- 搜索框 -->
			<view class="Search-box">
				<view class="Search-box-size">
					<image class="box-img" src="../../static/images/img01.png"></image>
					<input type="text" class="box-word" placeholder="请输入关键字" v-model="keyword" />
				</view>
				<view class="Search-box-sort" @click="messagesearch">搜索</view>
			</view>
		</view>
		<scroll-view scroll-y="true" :style="{'height': height}" class="good-content">
			<view class="list-box" v-for="(item,index) in science" :key='index' @click="Jump(item.id)">
				<view class="box-left">
					<image :src="(item.image.indexOf('http') != -1 )? item.image: ($store.state.baseURL + item.image)"
						mode="" class="left-img"></image>
				</view>
				<view class="box-right">
					<view class="right-top word1_ellipsis">
						{{item.title}}
					</view>
					<view class="right-center">
						{{item.synopsis}}
					</view>
					<view class="right-foot">
						<!-- 已阅读人数：{{item.visit || 0}} -->
					</view>
				</view>
			</view>
			<uni-load-more :status="loadingType"></uni-load-more>
		</scroll-view>
		
		
	</view>
</template>

<script>
	import {
		getArticList
	} from '@/api/index.js';
	export default {
		data() {
			return {
				loadingType: 'more',
				keyword: '',
				science: [],
				page: 1,
				limit: 10,
				height: '',
			}
		},
		onLoad() {
			this.loadData();
		},
		onReady(res) {
			var obj = this;
			uni.getSystemInfo({
				success: resu => {
					const query = uni.createSelectorQuery();
					query.select('.good-content').boundingClientRect();
					query.exec(function(res) {
						obj.height = resu.windowHeight - res[0].top + 'px';
					});
				},
				fail: res => {}
			});
		},
		onReachBottom() {
			this.loadData()
		},
		filters: {
			time(val) {
				let arr = val.split(' ')
				return arr[0]
			}
		},
		methods: {
			messagesearch() {
				let keyword = this.keyword;
				console.log(keyword);
				let arrlist = [];
				for (let i = 0; i < this.science.length; i++) {
					if (this.science[i].title.indexOf(keyword) != -1) {
						arrlist.push(this.science[i]);
					}
				}
				this.science = arrlist;
				if (keyword == '') {
					this.loadData();
				}
			},
			loadData() {
				let obj = this;
				if(obj.loadingType == 'loading' || obj.loadingType == 'noMore') {
					return
				}
				obj.loadingType = 'loading'
				getArticList({
					ifyid: 1
				}).then(({
					data
				}) => {
					obj.science = obj.science.concat(data.list);
					obj.page++
					if (obj.limit == data.list) {
						obj.loadingType = 'more'
					} else {
						obj.loadingType = 'noMore'
					}

				});
			},
			Jump(id) {
				uni.navigateTo({
					url: "/pages/applic/info?id=" + id
				})
			},
		}
	}
</script>

<style lang="scss">
	//搜索框
	.Search-box {
		padding-left: 20rpx;
		padding-right: 20rpx;
		height: 100rpx;
		background: #ffffff;
		display: flex;
		justify-content: space-between;
		align-items: center;

		.Search-box-sort {
			font-size: 30rpx;

			font-weight: 500;
			color: rgba(102, 102, 102, 1);

			.sort-text {
				width: 57rpx;
				height: 29rpx;
				font-size: 30rpx;
				font-weight: 500;
				color: rgba(51, 51, 51, 1);
				line-height: 58rpx;
				margin-right: 19rpx;
			}

			.sort-img {
				width: 21rpx;
				height: 11rpx;
				margin-bottom: 4rpx;
			}
		}

		.Search-box-size {
			width: 630rpx;
			height: 65rpx;
			border-radius: 32rpx;
			background-color: #f1f1f1;
			padding-left: 36rpx;
			display: flex;
			align-items: center;

			.box-img {
				height: 32rpx;
				width: 32rpx;
				margin-right: 16rpx;
			}

			.box-word {
				width: 100%;
				font-size: 22rpx;
				font-weight: 500;
				color: rgba(205, 203, 203, 1);
				line-height: 55rpx;
			}
		}
	}

	.content {
		line-height: 1;

		.list-box {
			width: 725rpx;
			height: 200rpx;
			margin: 0  auto 20rpx;
			background: #FFFFFF;
			box-shadow: 0px 5rpx 5rpx 0px rgba(35, 24, 21, 0.06);
			border-radius: 7rpx;
			padding: 0 20rpx;
			display: flex;
			align-items: center;

			.box-left {
				width: 230rpx;
				height: 145rpx;
				margin-right: 20rpx;

				.left-img {
					width: 230rpx;
					height: 145rpx;
				}
			}

			.box-right {
				width: 430rpx;
				height: 145rpx;
				position: relative;

				.right-top {
					font-size: 25rpx;
					font-weight: bold;
					color: #333333;
					margin-bottom: 24rpx;
				}

				.right-center {
					width: 362rpx;
					// height: 53rpx;
					font-size: 21rpx;
					font-weight: bold;
					color: #999999;
					line-height: 33rpx;
					overflow: hidden;
					text-overflow: ellipsis;
					display: -webkit-box;
					-webkit-line-clamp: 2; //在第几行显示...
					-webkit-box-orient: vertical;
				}

				.right-foot {
					font-size: 21rpx;
					font-weight: bold;
					color: #999999;
					line-height: 31rpx;
					text-align: right;
					// margin-top: 13rpx;
					position: absolute;
					right: 0;
					bottom: 0;
				}
			}
		}
	}
	.good-content {
		padding-top: 20rpx;
	}
</style>