540 lines
22 KiB
HTML
540 lines
22 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>黑马旅游</title>
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<link rel="stylesheet" href="https://a.amap.com/jsapi_demos/static/demo-center/css/demo-center.css"/>
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<link rel="stylesheet" href="./css/index.css"/>
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<link rel="stylesheet" href="./css/banner.css"/>
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</head>
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<body>
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<div id="app" @click="showOps=false">
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<div style="width: 70%;text-align: center;margin: auto;">
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<div class="banner">
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<div class="logo">
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<img src="./img/heima.png" alt="1"/>
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<span>
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<div class="logo-ch">黑马旅游</div>
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<div class="logo-en">www.itheima.com</div>
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</span>
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</div>
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<div >
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<input type="checkbox" id="toggle-button" v-model="isTest">
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<!--label中的for跟input的id绑定。作用是在点击label时选中input或者取消选中input-->
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<label for="toggle-button" class="button-label">
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<span class="circle"></span>
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<span class="text on">测试</span>
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<span class="text off">正式</span>
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</label>
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</div>
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</div>
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<!--关键字搜索-->
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<div class="search-bar">
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<div class="input-box">
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<input title="输入关键字搜索酒店" v-model="params.key" type="text" @click.stop="" @focus="showOps=true"
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@keyup="handleKeyUp($event)">
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<button @click="handleSearch">搜索</button>
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</div>
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<div id="complete-box" v-show="showOps && ops.length > 0">
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<div v-for="(item, i) in ops" :key="i" @click="handleSearch" @mouseover="opsIndex = i"
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:style='{"background-color": opsIndex===i ? "#EEE" : "#fff"}'>{{item}}
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</div>
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</div>
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</div>
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<!-- 已选择过滤项 -->
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<div class="selected-ops">
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<div class="open">全部结果：</div>
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<div class="selected-op" v-for="(v, k) in params.filters" :key="k" @click="deleteFilter(k)">
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{{filterNames[k]}}：<span>{{v}} <span class='close'>×</span></span>
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</div>
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</div>
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<!--过滤项-->
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<div class="filter-list">
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<div v-for="(v, k) in remainFilter" :key="k">
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<div class="filter-box">
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<div class="f-key"><strong>{{filterNames[k]}}</strong></div>
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<div class="column-divider"></div>
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<div class="f-items">
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<div class="f-item" @click="clickFilter(k, o)" v-for="(o, j) in v" :key="j"><a href="javascript:void(0)">
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{{o}}</a></div>
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</div>
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</div>
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<div class="row-divider"></div>
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</div>
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<div class="filter-box">
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<div class="f-key"><strong>价格</strong></div>
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<div class="column-divider"></div>
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<div class="f-items">
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<div class="f-item" @click="clickFilter('price','0-100')"><a href="javascript:void(0)">100元以下</a></div>
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<div class="f-item" @click="clickFilter('price','100-300')"><a href="javascript:void(0)">100-300元</a></div>
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<div class="f-item" @click="clickFilter('price','300-600')"><a href="javascript:void(0)">300-600元</a></div>
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<div class="f-item" @click="clickFilter('price','600-1500')"><a href="javascript:void(0)">600-1500元</a></div>
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<div class="f-item" @click="clickFilter('price','1500-0')"><a href="javascript:void(0)">1500元以上</a></div>
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</div>
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</div>
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</div>
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<!-- 排序 -->
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<div class="top-ban">
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<!--排序条件-->
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<div class="sort-items">
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<div class="sort-item" v-for="(item, i) in sortItems" :key="i">
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<a :class="{selected: params.sortBy===item.key}" @click="params.sortBy=item.key"
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href="javascript:void(0)">{{item.text}}</a>
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</div>
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</div>
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<!--分页条-->
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<div class="top-pagination">
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<span>共 <i style="color: #222;">{{total}}</i> 家酒店</span>
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<span><i style="color: red;">{{params.page}}</i>/{{totalPage}}</span>
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<a class="btn-arrow" href="#" style="display: inline-block" @click="prePage"><</a>
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<a class="btn-arrow" href="#" style="display: inline-block" @click="nextPage">></a>
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</div>
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</div>
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<div class="row-divider" style="margin-bottom: 5px; width: 100%"></div>
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<!--酒店列表-->
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<div style="display: flex; justify-content: space-between;">
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<div class="hotel-list">
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<div class="hotel-box" v-for="(hotel,i) in hotels" :key="i"
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style="display: flex;justify-content: space-between;" @mouseover="handleMarkerFocus(hotel)">
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<div class="ad-mark" v-if="hotel.isAD">
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<img src="./img/ad.png" width="25"/>
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</div>
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<div style="width: 0;"></div>
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<div style="width: 25%"><img width="100%" :src="hotel.pic"></div>
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<div class="hotel-info">
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<div class="hotel-name" v-html="hotel.name">
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</div>
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<div class="star-name"> {{hotel.starName}}</div>
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<div class="address">
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位于 <span style="color: #BC8516;">{{hotel.business}}</span> 周边，{{hotel.address}}
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</div>
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<div class="order"> 1分钟前有人预订了该酒店</div>
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<div v-if="hotel.distance" class="address">距离您 {{hotel.distance.toFixed(2)}} km</div>
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</div>
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<div style="text-align: left; width: 15%;">
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<div>
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<b style="color: #f60;">￥</b> <span id='hotel-price'>{{hotel.price}}</span> <span
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style="font-size: 0.2em; color: #999;">起</span>
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</div>
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<div class='btn'>立即预定</div>
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<div>
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<span class="hotel-score">{{hotel.score / 10}}分</span> /<span>5分</span>
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</div>
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</div>
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</div>
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</div>
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<div :class='{"map-box": true, "fixed-map": isFixed}' :style="{left: ml + 'px'}">
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<div class="map-head">地图预览</div>
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<div class="amap" id="container"></div>
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<div class="map-geo" @click="getGeoLoc">
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<img src="https://a.amap.com/jsapi/static/image/plugin/waite.png" v-show="loading">
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</div>
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</div>
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</div>
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</div>
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</div>
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<script src="./js/vue.js"></script>
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<script src="./js/axios.min.js"></script>
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<script src="./js/amap.min.js"></script>
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<script type="text/javascript" src="https://webapi.amap.com/maps?v=2.0&key=ddd292c88aa1bad9c04891a47724f40a"></script>
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<script>
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// 设置后台服务地址
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axios.defaults.baseURL = "http://localhost:8089";
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axios.defaults.timeout = 3000;
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let app = new Vue({
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el: "#app",
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data: {
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isTest: false,
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filterNames: {
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brand: "品牌",
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city: "城市",
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starName: "星级",
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price: "价格",
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},
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filterList: {},// 过滤项的假数据
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sortItems: [
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{
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key: "default",
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text: "默认",
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},
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{
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key: "score",
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text: "评价",
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},
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{
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key: "price",
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text: "价格",
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}
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],// 排序字段的假数据
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hotels: [],// 酒店数据
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total: 0, // 总条数
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totalPage: 0, // 总页数
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params: {
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key: "", // 搜索关键字
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page: 1, // 当前页码
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size: 5, // 每页大小
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sortBy: "default",// 排序字段
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filters: {}, // 过滤字段
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},
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map: {},// 地图对象
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loc: "", // 地图标记
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ml: 0, // 控制地图位置
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geolocation:{}, // 定位系统
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loading: false, // 是否在定位
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currentHotel: {},
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ops: [],
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showOps: false,
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opsIndex: -1,
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isFixed: false,
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testFilterData: {
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"city": ["上海", "北京", "深圳", "杭州"],
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"starName": ["四星","五星","二钻","三钻","四钻","五钻"],
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"brand": ["7天酒店", "如家","速8", "皇冠假日","华美达","万怡","喜来登","万豪","和颐","希尔顿"],
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},
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},
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watch: {
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"params.sortBy"() {
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// 每当page改变，当前代码就会执行。搜索一下
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this.search(this.loc);
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},
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"params.page"() {
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// 每当page改变，当前代码就会执行。搜索一下
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this.search(this.loc);
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},
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"params.filters": {
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deep: true,
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handler() {
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this.search();
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// 获取过滤项
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this.getFilter();
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}
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},
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opsIndex() {
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if (this.opsIndex !== -1) {
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this.params.key = this.ops[this.opsIndex]
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}
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}
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},
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created() {
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// 页面加载时，先搜索一下
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this.search();
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// 获取过滤项
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this.getFilter();
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},
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mounted() {
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//初始化地图
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this.map = new AMap.Map('container', {
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resizeEnable: true, //是否监控地图容器尺寸变化
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zoom: 11, //初始地图级别
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center: [120.0, 32.0], //初始地图中心点
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});
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// 初始化定位系统
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AMap.plugin('AMap.Geolocation', () => {
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this.geolocation = new AMap.Geolocation({
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position: 'RT', //定位按钮的停靠位置
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buttonOffset: new AMap.Pixel(10, 20),//定位按钮与设置的停靠位置的偏移量，默认：Pixel(10, 20)
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zoomToAccuracy: true, //定位成功后是否自动调整地图视野到定位点
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});
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// AMap.Event.addListener(geolocation, 'complete', result => {
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// if (this.params.page !== 1) {
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// this.params.page = 1;
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// this.loc = result.position.lat + ", " + result.position.lng;
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// } else {
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// this.searchByMap(result.position.lat + ", " + result.position.lng);
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// }
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//
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// });//返回定位信息
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// AMap.Event.addListener(geolocation, 'error', err => console.log(err)); //返回定位出错信息
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});
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let oDiv = document.querySelector(".map-box"),
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H = 0,
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Y = oDiv;
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while (Y) {
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H += Y.offsetTop;
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Y = Y.offsetParent;
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}
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window.addEventListener('scroll', () => this.handleScroll(H, oDiv));
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},
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methods: {
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handleScroll(h, o) {
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let s = document.body.scrollTop || document.documentElement.scrollTop
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this.isFixed = s > h;
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this.ml = o.offsetLeft;
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},
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handleKeyUp(e) {
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if ((e.keyCode >= 48 && e.keyCode <= 57) || (e.keyCode >= 65 && e.keyCode <= 90) || e.keyCode === 8) {
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// 用户输入的字符，需要自动补全
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this.getSuggestion();
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} else if (e.keyCode === 13) {
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// 用户按回车，需要搜索
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this.search();
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this.getFilter();
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} else if (e.keyCode === 38) {
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if (this.opsIndex > 0) {
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this.opsIndex--;
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} else {
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this.opsIndex = this.ops.length - 1;
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}
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} else if (e.keyCode === 40) {
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this.opsIndex = (this.opsIndex + 1) % this.ops.length;
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} else if (e.keyCode === 27) {
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this.show = false
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}
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},
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handleSearch(){
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this.search();
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this.getFilter();
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},
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getSuggestion() { // 查询自动补全
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if (!this.params.key) {
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// key没有值，不去搜索了
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this.ops = [];
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return;
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}
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axios.get("/hotel/suggestion?key=" + this.params.key)
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.then(resp => {
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this.ops = resp.data;
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})
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.catch(e => {
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if(this.isTest){
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this.ops = ["万豪", "如家", "喜来登"]
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}else{
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this.ops = []
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}
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console.log(e);
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})
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},
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getFilter() {
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if(this.isTest){
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this.filterList = this.testFilterData;
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return;
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}
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// 准备参数
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const {filters: {price: ps, ... fs}, ...params} = this.params;
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for( _k in fs){
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params[_k] = fs[_k];
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}
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// 处理价格
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if(ps){
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let pArr = ps.split("-");
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params.minPrice = parseInt(pArr[0]);
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let max = parseInt(pArr[1]);
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params.maxPrice = max === 0 ? 999999 : max;
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}
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axios.post("/hotel/filters", params)
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.then(resp => {
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this.filterList = resp.data;
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})
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.catch(err => {
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console.log(err);
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this.filterList = this.testFilterData;
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})
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},
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searchByMap(location) {
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// 准备参数
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const {filters: {price: ps, ... fs}, ...params} = this.params;
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for( _k in fs){
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params[_k] = fs[_k];
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}
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// 处理价格
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if(ps){
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let pArr = ps.split("-");
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params.minPrice = parseInt(pArr[0]);
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let max = parseInt(pArr[1]);
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params.maxPrice = max === 0 ? 999999 : max;
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}
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// 准备地址
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if (location) {
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params.location = location;
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this.loc = location;
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}
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axios.post("/hotel/list", params)
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.then(resp => {
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if(!resp.data.hotels){
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this.hotels = resp.data;
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this.total = 271;
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this.totalPage = 28;
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}else{
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this.hotels = resp.data.hotels;
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this.total = resp.data.total;
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this.totalPage = Math.ceil((this.total + 5 - 1) / 5);
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}
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if (location) {
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this.setMapCenter(location);
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} else {
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this.setMapCenter(this.hotels[0].location);
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}
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this.initMarker();
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})
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.catch(err => {
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console.log(err)
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this.hotels = [{"id":60223,"name":"上海希尔顿酒店","address":"静安华山路250号","price":2688,"score":37,"brand":"希尔顿","city":"上海","starName":"五星级","business":"静安寺地区","location":"31.219306, 121.445427","pic":"https://m.tuniucdn.com/filebroker/cdn/res/92/10/9210e74442aceceaf6e196d61fc3b6b1_w200_h200_c1_t0.jpg"},{"id":60922,"name":"上海虹桥祥源希尔顿酒店","address":"红松东路1116号","price":1108,"score":45,"brand":"希尔顿","city":"上海","starName":"五钻","business":"虹桥地区","location":"31.18746, 121.395312","pic":"https://m.tuniucdn.com/fb3/s1/2n9c/tQRqDTFkHnHzMZiDKjcGV81ekvc_w200_h200_c1_t0.jpg"},{"id":309208,"name":"北京王府井希尔顿酒店","address":"王府井东街8号","price":1679,"score":46,"brand":"希尔顿","city":"北京","starName":"五钻","business":"天安门/王府井地区","location":"39.914539, 116.413392","pic":"https://m.tuniucdn.com/fb2/t1/G6/M00/52/10/Cii-TF3ePt2IX9UEAALb6VYBSmoAAGKMgGsuW8AAtwB147_w200_h200_c1_t0.jpg"},{"id":395434,"name":"北京希尔顿酒店","address":"东三环北路东方路1号","price":350,"score":45,"brand":"希尔顿","city":"北京","starName":"五星级","business":"燕莎/朝阳公园商业区","location":"39.952703, 116.462387","pic":"https://m.tuniucdn.com/fb3/s1/2n9c/3fwNbKGhk6XCrkdVyxwhC5uGpLVy_w200_h200_c1_t0.jpg"},{"id":395702,"name":"北京首都机场希尔顿酒店","address":"首都机场3号航站楼三经路1号","price":222,"score":46,"brand":"希尔顿","city":"北京","starName":"五钻","business":"首都机场/新国展地区","location":"40.048969, 116.619566","pic":"https://m.tuniucdn.com/fb2/t1/G6/M00/52/10/Cii-U13ePtuIMRSjAAFZ58NGQrMAAGKMgADZ1QAAVn_167_w200_h200_c1_t0.jpg"},{"id":615175,"name":"千岛湖滨江希尔顿度假酒店","address":"环湖北路600号","price":1265,"score":47,"brand":"希尔顿","city":"杭州","starName":"五钻","business":"千岛湖镇","location":"29.603634, 119.077596","pic":"https://m.tuniucdn.com/fb3/s1/2n9c/6qzYeUrrXsH5H3cd9bMXLz8MJtT_w200_h200_c1_t0.jpg"},{"id":2351601,"name":"深圳蛇口希尔顿南海酒店","address":"望海路1177号","price":509,"score":47,"brand":"希尔顿","city":"深圳","starName":"五钻","business":"深圳湾口岸/蛇口","location":"22.479373, 113.916013","pic":"https://m.tuniucdn.com/fb2/t1/G6/M00/45/EA/Cii-TF3ZpXOIfa6fAAJjiUOiuYgAAFrtgDtgpQAAmOh799_w200_h200_c1_t0.jpg"},{"id":368701368,"name":"深圳大中华希尔顿酒店","address":"福田深南大道1003号","price":1666,"score":46,"brand":"希尔顿","city":"深圳","starName":"五钻","business":"会展中心/CBD","location":"22.539313, 114.069763","pic":"https://m.tuniucdn.com/fb3/s1/2n9c/4EnHseZ73LXdFJY7DSdJ8xqAcjXe_w200_h200_c1_t0.jpg"},{"id":2048042240,"name":"北京大兴希尔顿酒店","address":"高米店南里18号楼","price":1283,"score":48,"brand":"希尔顿","city":"北京","starName":"五钻","business":"大兴北京新机场地区","location":"39.76875, 116.339199","pic":"https://m.tuniucdn.com/fb3/s1/2n9c/3B32F8zSU2CJCWzs1hoH2o4WcquR_w200_h200_c1_t0.jpg"},{"id":2056105938,"name":"北京通州北投希尔顿酒店","address":"新华东街289号2号楼","price":1068,"score":48,"brand":"希尔顿","city":"北京","starName":"五钻","business":"果园环岛/通州区","location":"39.908805, 116.659748","pic":"https://m.tuniucdn.com/fb3/s1/2n9c/NGKdpec3tZJNUUNWJ5pd67Cp5AY_w200_h200_c1_t0.png"}]
|
||
this.total = 271;
|
||
this.totalPage = 28;
|
||
})
|
||
},
|
||
search(location) {
|
||
// 发送ajax
|
||
this.searchByMap(location);
|
||
|
||
},
|
||
prePage() {
|
||
if (this.params.page > 1) {
|
||
this.params.page--
|
||
}
|
||
},
|
||
nextPage() {
|
||
if (this.params.page < this.totalPage) {
|
||
this.params.page++
|
||
}
|
||
},
|
||
clickPrice(min, max) {
|
||
this.params.minPrice = min;
|
||
this.params.maxPrice = max;
|
||
},
|
||
clickFilter(key, option) {
|
||
this.loc = "";
|
||
const {...obj} = this.params.filters;
|
||
obj[key] = option;
|
||
this.params.filters = obj;
|
||
},
|
||
deleteFilter(k) {
|
||
this.loc = "";
|
||
const {...obj} = this.params.filters;
|
||
delete obj[k];
|
||
this.params.filters = obj;
|
||
},
|
||
location(loc) {
|
||
let arr = loc.split(", ");
|
||
let json = '[' + arr[1] + ', ' + arr[0] + ']'
|
||
return JSON.parse(json);
|
||
},
|
||
initMarker() {
|
||
if (!this.loc) {
|
||
this.map.clearMap();
|
||
}
|
||
this.markHotels();
|
||
},
|
||
setMapCenter(location){
|
||
this.map.setCenter(this.location(location));
|
||
},
|
||
markHotels(){
|
||
this.hotels.forEach((h, i) => {
|
||
// 将创建的点标记添加到已有的地图实例：
|
||
let marker = new AMap.Marker({
|
||
position: this.location(h.location), // 经纬度构成的一维数组[116.39, 39.9]
|
||
title: h.name,
|
||
offset: new AMap.Pixel(0, 0),
|
||
anchor:'bottom-center'
|
||
});
|
||
marker.vid = h.id;
|
||
this.map.add(marker);
|
||
});
|
||
},
|
||
handleMarkerFocus(h) {
|
||
this.map.setCenter(this.location(h.location));
|
||
let old = this.currentHotel;
|
||
let oldMarker = this.map.getAllOverlays("marker").find(m => m.vid === old.id);
|
||
if (oldMarker) {
|
||
this.updateMarker(oldMarker, "//a.amap.com/jsapi_demos/static/demo-center/icons/poi-marker-default.png", "", this.location(old.location), old.id);
|
||
}
|
||
|
||
this.currentHotel = h;
|
||
let marker = this.map.getAllOverlays("marker").find(m => m.vid === h.id);
|
||
this.updateMarker(marker, "//a.amap.com/jsapi_demos/static/demo-center/icons/poi-marker-red.png", h.name, this.location(h.location), h.id);
|
||
},
|
||
updateMarker(marker, icon, text, position, id) {
|
||
// 自定义点标记内容
|
||
var markerContent = document.createElement("div");
|
||
|
||
// 点标记中的图标
|
||
var markerImg = document.createElement("img");
|
||
markerImg.className = "markerlnglat";
|
||
markerImg.src = icon;
|
||
markerImg.setAttribute('width', '25px');
|
||
markerImg.setAttribute('height', '34px');
|
||
markerContent.appendChild(markerImg);
|
||
|
||
// 点标记中的文本
|
||
if (text) {
|
||
var markerSpan = document.createElement("span");
|
||
markerSpan.className = 'marker';
|
||
markerSpan.innerHTML = text;
|
||
markerContent.appendChild(markerSpan);
|
||
}
|
||
|
||
marker.setContent(markerContent);
|
||
marker.setPosition(position);
|
||
marker.vid = id;
|
||
},
|
||
getGeoLoc(){
|
||
this.loading = true;
|
||
this.geolocation.getCurrentPosition((status,result) => {
|
||
this.loading = false;
|
||
if(status === 'complete'){
|
||
console.log("successs")
|
||
// https://a.amap.com/jsapi/static/image/plugin/point.png
|
||
this.addMaker('//a.amap.com/jsapi/static/image/plugin/point.png', result.position.lng,result.position.lat);
|
||
if (this.params.page !== 1) {
|
||
this.params.page = 1;
|
||
this.loc = result.position.lat + ", " + result.position.lng;
|
||
} else {
|
||
this.searchByMap(result.position.lat + ", " + result.position.lng);
|
||
}
|
||
}else{
|
||
console.log("err", status)
|
||
}
|
||
});
|
||
},
|
||
addMaker(iconUrl, lng, lat){
|
||
// 创建 AMap.Icon 实例：
|
||
let icon = new AMap.Icon({
|
||
size: new AMap.Size(25, 25), // 图标尺寸
|
||
image: iconUrl, // Icon的图像
|
||
imageOffset: new AMap.Pixel(0, 0), // 图像相对展示区域的偏移量，适于雪碧图等
|
||
imageSize: new AMap.Size(25, 25) // 根据所设置的大小拉伸或压缩图片
|
||
});
|
||
|
||
// 将 Icon 实例添加到 marker 上:
|
||
let marker = new AMap.Marker({
|
||
position: new AMap.LngLat(lng, lat),
|
||
offset: new AMap.Pixel(0, 0),
|
||
icon: icon, // 添加 Icon 实例
|
||
title: '北京',
|
||
zoom: 13,
|
||
anchor:"center"
|
||
});
|
||
this.map.add(marker);
|
||
}
|
||
},
|
||
computed: {
|
||
remainFilter() {
|
||
let keys = Object.keys(this.params.filters);
|
||
let obj = {};
|
||
Object.keys(this.filterList).forEach(key => {
|
||
if (!keys.includes(key) && this.filterList[key].length > 1) {
|
||
obj[key] = this.filterList[key];
|
||
}
|
||
})
|
||
return obj;
|
||
}
|
||
}
|
||
})
|
||
</script>
|
||
</body>
|
||
|
||
</html> |