high-mini/pages/goods/HM-search/HM-search.vue

<template>
	<view class="content">
		<view class="search-box">
			<!-- mSearch组件 如果使用原样式，删除组件元素-->
			<mSearch class="mSearch-input-box" :mode="2" button="inside" :placeholder="defaultKeyword"
				@search="doSearch(false)" @confirm="doSearch(false)" v-model="keyword"></mSearch>
			<!-- 原样式 如果使用原样式，恢复下方注销代码 -->
			<!-- 						
			<view class="input-box">
				<input type="text" :adjust-position="true" :placeholder="defaultKeyword" @input="inputChange" v-model="keyword" @confirm="doSearch(false)"
				 placeholder-class="placeholder-class" confirm-type="search">
			</view>
			<view class="search-btn" @tap="doSearch(false)">搜索</view> 
			 -->
			<!-- 原样式 end -->
		</view>
		<!-- <view class="search-keyword">
			<view class="keyword-list-box" >
				<view v-for="(row,index) in keywordList" :key="index">
					<view class="keyword-entry" hover-class="keyword-entry-tap">
						<view class="keyword-text" @tap.stop="doSearch(keywordList[index].keyword)">
							<rich-text :nodes="row.htmlStr"></rich-text>
						</view>
						<view class="keyword-img" @tap.stop="setKeyword(keywordList[index].keyword)">
							<image src="/static/HM-search/back.png"></image>
						</view>
					</view>
				</view>

			</view> -->
		<!-- <view class="keyword-box" > -->
		<view class="product-list ">
			<view class="product" v-for="product in productList" :key="product.id" @tap="toGoods(product)">
				<image mode="aspectFit" lazy-load="true" :src="imageUrl+product.highMerchant.merchantLogo"></image>
				<view class="name">{{ product.storeName }}</view>
			</view>
		</view>
	</view>
	</view>
</template>

<script>
	import {
		getCouponList,
		getStoreList
	} from "../../../Utils/Api.js";
	let app = getApp()
	//引用mSearch组件，如不需要删除即可
	import mSearch from '@/components/mehaotian-search-revision/mehaotian-search-revision.vue';
	export default {
		data() {
			return {
				defaultKeyword: "",
				keyword: "",
				oldKeywordList: [],
				hotKeywordList: [],
				keywordList: [],
				forbid: '',
				isShowKeywordList: false,
				imageUrl: app.globalData.imgUrl,
				productList: [],
				pageNum: 1,
				pageSize: 10,
				isNoMoreData: false,
				loadingText: ''
			}
		},
		onLoad() {
			this.init();
			this.doSearch(false);
		},
		components: {
			//引用mSearch组件，如不需要删除即可
			mSearch
		},
		onReachBottom() {
			this.getStoreList();
		},
		methods: {
			toGoods(e) {
				uni.navigateTo({
					url: '../../goods/store-list/store-details?id=' + e.id + '&juli=' + e.distance
				})
			},
			getStoreList() {
				uni.showLoading({
					title: '加载中...'
				})
				if (this.isNoMoreData) {
					uni.hideLoading()
					this.loadingText = '到底了';
					return false;
				}
				let pagenum = this.pageNum;
				let params = {
					pageNum: pagenum,
					storeName: this.keyword,
					pageSize: this.pageSize
				}
				getStoreList(params).then(res => {
					if (res.return_code == '000000') {
						uni.hideLoading();
						this.isNoMoreData = res.return_data.list.length == this.pageSize ? false : true;
						this.productList = this.productList.concat(res.return_data.list);
						if (res.return_data.total == (this.pageNum * this.pageSize)) {
							this.isNoMoreData = true;
						}
						this.pageNum = res.return_data.list.length == this.pageSize ? ++pagenum : pagenum;
					} else {
						this.productList = [];
						uni.hideLoading()
					}
				})

			},
			init() {
				this.loadDefaultKeyword();

			},
			blur() {
				uni.hideKeyboard()
			},
			//加载默认搜索关键字
			loadDefaultKeyword() {
				//定义默认搜索关键字，可以自己实现ajax请求数据再赋值,用户未输入时，以水印方式显示在输入框，直接不输入内容搜索会搜索默认关键字
				this.defaultKeyword = "搜索门店";
			},
			//加载历史搜索,自动读取本地Storage
			loadOldKeyword() {
				uni.getStorage({
					key: 'OldKeys',
					success: (res) => {
						var OldKeys = JSON.parse(res.data);
						this.oldKeywordList = OldKeys;
					}
				});
			},

			//监听输入
			inputChange(event) {
				//兼容引入组件时传入参数情况
				var keyword = event.detail ? event.detail.value : event;
				if (!keyword) {
					this.keywordList = [];
					this.isShowKeywordList = false;
					return;
				}
				this.isShowKeywordList = true;
				//以下示例截取淘宝的关键字，请替换成你的接口
				this.getCouponList();
			},
			//高亮关键字
			drawCorrelativeKeyword(keywords, keyword) {
				var len = keywords.length,
					keywordArr = [];
				for (var i = 0; i < len; i++) {
					var row = keywords[i];
					//定义高亮#9f9f9f
					var html = row[0].replace(keyword, "<span style='color: #9f9f9f;'>" + keyword + "</span>");
					html = '<div>' + html + '</div>';
					var tmpObj = {
						keyword: row[0],
						htmlStr: html
					};
					keywordArr.push(tmpObj)
				}
				return keywordArr;
			},
			//顶置关键字
			setKeyword(index) {
				this.keyword = this.keywordList[index].keyword;
			},
			//清除历史搜索
			oldDelete() {
				uni.showModal({
					content: '确定清除历史搜索记录？',
					success: (res) => {
						if (res.confirm) {
							console.log('用户点击确定');
							this.oldKeywordList = [];
							uni.removeStorage({
								key: 'OldKeys'
							});
						} else if (res.cancel) {
							console.log('用户点击取消');
						}
					}
				});
			},
			//热门搜索开关
			hotToggle() {
				this.forbid = this.forbid ? '' : '_forbid';
			},
			//执行搜索
			doSearch(keyword) {
				keyword = keyword === false ? this.keyword : keyword;
				this.keyword = keyword;
				this.pageNum = 1;
				this.isNoMoreData = false;
				this.productList = [];
				this.getStoreList();
			},
			//保存关键字到历史记录
			saveKeyword(keyword) {
				uni.getStorage({
					key: 'OldKeys',
					success: (res) => {
						var OldKeys = JSON.parse(res.data);
						var findIndex = OldKeys.indexOf(keyword);
						if (findIndex == -1) {
							OldKeys.unshift(keyword);
						} else {
							OldKeys.splice(findIndex, 1);
							OldKeys.unshift(keyword);
						}
						//最多10个纪录
						OldKeys.length > 10 && OldKeys.pop();
						uni.setStorage({
							key: 'OldKeys',
							data: JSON.stringify(OldKeys)
						});
						this.oldKeywordList = OldKeys; //更新历史搜索
					},
					fail: (e) => {
						var OldKeys = [keyword];
						uni.setStorage({
							key: 'OldKeys',
							data: JSON.stringify(OldKeys)
						});
						this.oldKeywordList = OldKeys; //更新历史搜索
					}
				});
			}
		}
	}
</script>
<style lang="scss">
	view {
		display: block;
	}

	.loading-text {
		width: 100%;
		display: flex;
		justify-content: center;
		align-items: center;
		height: 60upx;
		color: #979797;
		font-size: 24upx;
	}

	.product-list {
		width: 100%;
		padding:20rpx;
		box-sizing: border-box;
		display: flex;
		justify-content: space-between;
		flex-wrap: wrap;
		background-color: #f2f2f2;

		.product {
			width: 48%;
			border-radius: 20upx;
			background-color: #fff;
			margin: 0 0 15upx 0;
			box-sizing: border-box;
			padding:20rpx;
			box-shadow: 0upx 5upx 25upx rgba(0, 0, 0, 0.1);
			text-align: center;
			image {
				width: 100px;
				height: 100px;
				
				border-radius: 20upx 20upx 0 0;
				
			}

			.name {
				width: 92%;
				padding: 8upx 4%;
				display: -webkit-box;
				-webkit-box-orient: vertical;
				-webkit-line-clamp: 1;
				text-align: center;
				overflow: hidden;
				font-size: 30upx;
			}

			.info {
				display: flex;
				justify-content: space-between;
				align-items: flex-end;
				width: 92%;
				padding: 10upx 4% 10upx 4%;

				.price {
					color: #e65339;
					font-size: 30upx;
					font-weight: 600;
				}

				.slogan {
					color: #807c87;
					font-size: 24upx;
					text-decoration: line-through;
				}
			}
		}
	}

	.search-box {
		width: 95%;
		background-color: rgb(242, 242, 242);
		padding: 15upx 2.5%;
		display: flex;
		justify-content: space-between;
		position: sticky;
		top: 0;
	}

	.search-box .mSearch-input-box {
		width: 100%;
	}

	.search-box .input-box {
		width: 85%;
		flex-shrink: 1;
		display: flex;
		justify-content: center;
		align-items: center;
	}

	.search-box .search-btn {
		width: 15%;
		margin: 0 0 0 2%;
		display: flex;
		justify-content: center;
		align-items: center;
		flex-shrink: 0;
		font-size: 28upx;
		color: #fff;
		background: linear-gradient(to right, #ff9801, #ff570a);
		border-radius: 60upx;
	}

	.search-box .input-box>input {
		width: 100%;
		height: 60upx;
		font-size: 32upx;
		border: 0;
		border-radius: 60upx;
		-webkit-appearance: none;
		-moz-appearance: none;
		appearance: none;
		padding: 0 3%;
		margin: 0;
		background-color: #ffffff;
	}

	.placeholder-class {
		color: #9e9e9e;
	}

	.search-keyword {
		width: 100%;
	}

	.keyword-list-box {
		height: calc(100vh - 110upx);
		padding-top: 10upx;
		border-radius: 20upx 20upx 0 0;
		background-color: #fff;
	}

	.keyword-entry-tap {
		background-color: #eee;
	}

	.keyword-entry {
		width: 94%;
		height: 80upx;
		margin: 0 3%;
		font-size: 30upx;
		color: #333;
		display: flex;
		justify-content: space-between;
		align-items: center;
		border-bottom: solid 1upx #e7e7e7;
	}

	.keyword-entry image {
		width: 60upx;
		height: 60upx;
	}

	.keyword-entry .keyword-text,
	.keyword-entry .keyword-img {
		height: 80upx;
		display: flex;
		align-items: center;
	}

	.keyword-entry .keyword-text {
		width: 90%;
	}

	.keyword-entry .keyword-img {
		width: 10%;
		justify-content: center;
	}

	.keyword-box {
		height: calc(100vh - 150upx);
		border-radius: 20upx 20upx 0 0;
		background-color: #fff;
	}

	.keyword-box .keyword-block {
		padding: 10upx 0;
	}

	.keyword-box .keyword-block .keyword-list-header {
		width: 94%;
		padding: 10upx 3%;
		font-size: 27upx;
		color: #333;
		display: flex;
		justify-content: space-between;
	}

	.keyword-box .keyword-block .keyword-list-header image {
		width: 40upx;
		height: 40upx;
	}

	.keyword-box .keyword-block .keyword {
		width: 94%;
		padding: 3px 3%;
		display: flex;
		flex-flow: wrap;
		justify-content: flex-start;
	}

	.keyword-box .keyword-block .hide-hot-tis {
		display: flex;
		justify-content: center;
		font-size: 28upx;
		color: #6b6b6b;
	}

	.keyword-box .keyword-block .keyword>view {
		display: flex;
		justify-content: center;
		align-items: center;
		border-radius: 60upx;
		padding: 0 20upx;
		margin: 10upx 20upx 10upx 0;
		height: 60upx;
		font-size: 28upx;
		background-color: rgb(242, 242, 242);
		color: #6b6b6b;
	}
</style>