shop--10.店鋪列表(前端)
阿新 • • 發佈:2018-05-12
car sts 集合 ... 輸入 多個 dataset 後臺 RM
利用SUI Mobile的模板來進行拼裝
http://m.sui.taobao.org/components/#searchbar
搜索欄、柵欄和按鈕組合
卡片
無限滾動
shoplist.html
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>商店列表</title> <meta name="viewport" content="initial-scale=1, maximum-scale=1"> <link rel="shortcut icon" href="/favicon.ico"> <meta name="apple-mobile-web-app-capable" content="yes"> <meta name="apple-mobile-web-app-status-bar-style" content="black"> <link rel="stylesheet" href="//g.alicdn.com/msui/sm/0.6.2/css/sm.min.css"> <link rel="stylesheet" href="//g.alicdn.com/msui/sm/0.6.2/css/sm-extend.min.css"> <link rel="stylesheet" href="../resources/css/frontend/shoplist.css"> </head> <body> <!-- page集合的容器,裏面放多個平行的.page,其他.page作為內聯頁面由路由控制展示 --> <div class="page-group"> <!-- 單個page ,第一個.page默認被展示--> <div class="page"> <!-- 標題欄 --> <header class="bar bar-nav"> <a class="button button-link button-nav pull-left" external href="index" data-transition="slide-out"> <span class="icon icon-left"></span> 返回</a> <h1 class="title">商店列表</h1> </header> <!--搜索欄--> <div class="bar bar-header-secondary"> <div class="searchbar"> <a class="searchbar-cancel">取消</a> <div class="search-input"> <label class="icon icon-search" for="search"></label> <input type="search" id=‘search‘ placeholder=‘輸入關鍵字...‘/> </div> </div> </div> <!-- 工具欄 --> <nav class="bar bar-tab"> <a class="tab-item external active" href="frontend/index" external> <span class="icon icon-home"></span> <span class="tab-label">首頁</span> </a> <a class="tab-item external" href="#" id="me"> <span class="icon icon-me"></span> <span class="tab-label">個人</span> </a> </nav> <!--無限滾動--> <div class="content infinite-scroll infinite-scroll-bottom" data-distance="100"> <!--店鋪列表展示區--> <div class="shoplist-button-div" id="shoplist-search-div"> <!--<a href="#" class="button">所有貨物</a> <a href="#" class="button">吃的</a> <a href="#" class="button">喝的</a>--> </div> <!--區域列表展示區 一個select控件--> <div class="select-wrap"> <select class="select" id="area-search"></select> </div> <!--店鋪列表在此添加 卡片--> <div class="list-div shop-list"> <!--<div class="card"> <div class="card-header">傳統火鍋店</div> <div class="card-content"> <div class="list-block media-list"> <ul> <li class="item-content"> <div class="item-media"> <img src="http://gqianniu.alicdn.com/bao/uploaded/i4//tfscom/i3/TB10LfcHFXXXXXKXpXXXXXXXXXX_!!0-item_pic.jpg_250x250q60.jpg" width="44"> </div> <div class="item-inner"> <div class="item-subtitle">標題</div> </div> </li> </ul> </div> </div> <div class="card-footer"> <span>2015/01/15</span> <span>5 評論</span> </div> </div>--> </div> <!-- 加載提示符 --> <div class="infinite-scroll-preloader"> <div class="preloader"></div> </div> </div> </div> <!--側邊欄--> <div class="panel-overlay"></div> <div class="panel panel-right panel-reveal" id="panel-left-demo"> <div class="content-block"> <p> <a href="/myo2o/frontend/myrecord" class="close-panel">消費記錄</a> </p> <p> <a href="/myo2o/frontend/mypoint" class="close-panel">我的積分</a> </p> <p> <a href="/myo2o/frontend/pointrecord" class="close-panel">積分兌換記錄</a> </p> <!-- Click on link with "close-panel" class will close panel --> </div> </div> </div> <script type=‘text/javascript‘ src=‘//g.alicdn.com/sj/lib/zepto/zepto.min.js‘ charset=‘utf-8‘></script> <script type=‘text/javascript‘ src=‘//g.alicdn.com/msui/sm/0.6.2/js/sm.min.js‘ charset=‘utf-8‘></script> <script type=‘text/javascript‘ src=‘//g.alicdn.com/msui/sm/0.6.2/js/sm-extend.min.js‘ charset=‘utf-8‘></script> <script type=‘text/javascript‘ src=‘../resources/js/frontend/shoplist.js‘ charset=‘utf-8‘></script> <script type=‘text/javascript‘ src=‘../resources/js/common/commons.js‘ charset="utf-8"></script> </body> </html>
shoplist.js
$(function() { //無限滾動事件 // 加載flag var loading = false; // 最多可加載的條目,超過此數目,禁止訪問後臺 var maxItems = 999; // 每次加載添加多少條目 var pageSize = 10; //獲取店鋪列表的URL var listUrl = ‘/frontend/listshop‘; //獲取店鋪類別列表以及區域列表的URL var searchDivUrl = ‘/frontend/listshoppageinfo‘; //頁碼 var pageNum = 1; //從地址欄URL裏嘗試獲取parent shop category Id var parentId = getQueryString(‘parentId‘); var areaId = ‘‘; var shopCategoryId = ‘‘; var shopName = ‘‘; //渲染出店鋪類別列表以及區域列表以供搜索 getSearchDivData(); //預先加載10條店鋪信息 addItems(pageSize, pageNum); /** * 獲取店鋪類別列表以及區域列表 */ function getSearchDivData(){ //如果傳入了parentId,則將parentId傳入後臺,用來獲取parentId下的二級店鋪列表 var url = searchDivUrl + ‘?‘ + ‘parentId=‘ + parentId; $.getJSON(url, function(data) { if (data.success) { //獲取後臺返回的店鋪類別列表 var shopCategoryList = data.shopCategoryList; var html = ‘‘; html += ‘<a href="#" class="button" data-category-id=""> 全部類別 </a>‘; //遍歷店鋪類別列表,拼接處 a 標簽集 shopCategoryList.map(function(item, index) { html += ‘<a href="#" class="button" data-category-id=‘ + item.shopCategoryId + ‘>‘ + item.shopCategoryName + ‘</a>‘; }); //將拼接好的類別標簽嵌入前提的html組件裏 $(‘#shoplist-search-div‘).html(html); var selectOptions = ‘<option value="">全部街道</option>‘; //獲取後臺返回的區域列表 var areaList = data.areaList; //遍歷區域列表,拼接處option標簽集 areaList.map(function(item, index) { selectOptions += ‘<option value="‘ + item.areaId + ‘">‘ + item.areaName + ‘</option>‘; }); //將標簽集添加到area列表裏 $(‘#area-search‘).html(selectOptions); } }); } /** * 獲取分頁展示的店鋪列表信息 * @param pageSize * @param pageIndex */ function addItems(pageSize, pageIndex) { //拼接出查詢的URL,為空就默認去掉這個條件的限制,有值就代表按這個條件去查詢 var url = listUrl + ‘?‘ + ‘pageIndex=‘ + pageIndex + ‘&pageSize=‘ + pageSize + ‘&parentId=‘ + parentId + ‘&areaId=‘ + areaId + ‘&shopCategoryId=‘ + shopCategoryId + ‘&shopName=‘ + shopName; //設定加載符,若還在後臺取數據則不能再次訪問後臺,避免多次重復加載 loading = true; //訪問後臺獲取相應查詢條件下的店鋪列表 $.getJSON(url, function(data) { if (data.success) { //獲取當前查詢條件下的店鋪總數 maxItems = data.count; var html = ‘‘; //遍歷店鋪列表,拼接處卡片集合 data.shopList.map(function(item, index) { html += ‘‘ + ‘<div class="card" data-shop-id="‘ + item.shopId + ‘">‘ + ‘<div class="card-header">‘ + item.shopName + ‘</div>‘ + ‘<div class="card-content">‘ + ‘<div class="list-block media-list">‘ + ‘<ul>‘ + ‘<li class="item-content">‘ + ‘<div class="item-media">‘ + ‘<img src="‘ + item.shopImg + ‘" width="44">‘ + ‘</div>‘ + ‘<div class="item-inner">‘ + ‘<div class="item-subtitle">‘ + item.shopDesc + ‘</div>‘ + ‘</div>‘ + ‘</li>‘ + ‘</ul>‘ + ‘</div>‘ + ‘</div>‘ + ‘<div class="card-footer">‘ + ‘<p class="color-gray">‘ + new Date(item.lastEditTime).Format("yyyy-MM-dd") + ‘更新</p>‘ + ‘<span>點擊查看</span>‘ + ‘</div>‘ + ‘</div>‘; }); //將卡片集合添加到目錄html組件裏 $(‘.list-div‘).append(html); //獲取目前為止已顯示的卡片總數,包含之前已經加載的 var total = $(‘.list-div .card‘).length; //若總數達到按照此查詢條件列出來的總數一致時,則停止後臺的加載 if (total >= maxItems) { // 加載完畢,則註銷無限加載事件,以防不必要的加載 $.detachInfiniteScroll($(‘.infinite-scroll‘)); // 刪除加載提示符 $(‘.infinite-scroll-preloader‘).remove(); } //否則頁碼+1,繼續load新的店鋪 pageNum += 1; //加載結束,可以再次加載 loading = false; //刷新頁面,顯示新加載的店鋪 $.refreshScroller(); } }); } //下滑屏幕自動進行分頁搜索 $(document).on(‘infinite‘, ‘.infinite-scroll-bottom‘, function() { if (loading) return; addItems(pageSize, pageNum); }); //點擊店鋪的卡片進入該店鋪的詳情頁 $(‘.shop-list‘).on(‘click‘, ‘.card‘, function(e) { var shopId = e.currentTarget.dataset.shopId; window.location.href = ‘/frontend/shopdetail?shopId=‘ + shopId; }); //選擇新的店鋪類別之後,重置頁碼,清空原先的店鋪列表,按照新的類別去查詢 $(‘#shoplist-search-div‘).on( ‘click‘, ‘.button‘, function(e) { //如果傳遞過來的是一個父類下的子類 if (parentId) { shopCategoryId = e.target.dataset.categoryId; //若之前已選定了別的category,則移除其選定效果,改成選定新的 if ($(e.target).hasClass(‘button-fill‘)) { $(e.target).removeClass(‘button-fill‘); shopCategoryId = ‘‘; } else { $(e.target).addClass(‘button-fill‘).siblings() .removeClass(‘button-fill‘); } //由於查詢條件改變,清空店鋪列表再進行查詢 $(‘.list-div‘).empty(); //重置頁碼 pageNum = 1; addItems(pageSize, pageNum); } else { // 如果傳遞過來的父類為空,則按照父類查詢 parentId = e.target.dataset.categoryId; if ($(e.target).hasClass(‘button-fill‘)) { $(e.target).removeClass(‘button-fill‘); parentId = ‘‘; } else { $(e.target).addClass(‘button-fill‘).siblings() .removeClass(‘button-fill‘); } //由於查詢條件改變,清空店鋪列表再進行查詢 $(‘.list-div‘).empty(); //重置頁碼 pageNum = 1; addItems(pageSize, pageNum); parentId = ‘‘; } }); //需要查詢的店鋪名字發生變化後,重置頁碼,清空原先的店鋪列表,按照新的名字進行查詢 $(‘#search‘).on(‘input‘, function(e) { shopName = e.target.value; $(‘.list-div‘).empty(); pageNum = 1; addItems(pageSize, pageNum); }); //需要查詢的區域信息發生變化後,重置頁碼,清空原先的店鋪列表,按照新的名字進行查詢 $(‘#area-search‘).on(‘change‘, function() { areaId = $(‘#area-search‘).val(); $(‘.list-div‘).empty(); pageNum = 1; addItems(pageSize, pageNum); }); //點擊後打開右側欄 $(‘#me‘).click(function() { $.openPanel(‘#panel-left-demo‘); }); //初始化頁面 $.init(); });
shoplist.css
.infinite-scroll-preloader { margin-top: -5px; } .shoplist-button-div { margin: 0 .3rem; } .shoplist-button-div > .button { width: 30%; height: 1.5rem; line-height: 1.5rem; display: inline-block; margin: 1%; overflow: hidden; } .select-wrap { margin: 0 .5rem; } .select { border: 1px solid #0894ec; color: #0894ec; background-color: #efeff4; width: 100%; height: 1.5rem; font-size: .7rem; }
commons.js
function changeVerifyCode(img){ img.src = "../Kaptcha?" + Math.floor(Math.random() * 100); } /** * 獲取前端url中的name的id值 * @param name * @returns {*} */ function getQueryString(name){ var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)"); var r = window.location.search.substr(1).match(reg); if(r != null){ return decodeURIComponent(r[2]); } return ‘‘; } Date.prototype.Format = function(fmt) { var o = { "M+" : this.getMonth() + 1, // 月份 "d+" : this.getDate(), // 日 "h+" : this.getHours(), // 小時 "m+" : this.getMinutes(), // 分 "s+" : this.getSeconds(), // 秒 "q+" : Math.floor((this.getMonth() + 3) / 3), // 季度 "S" : this.getMilliseconds() // 毫秒 }; if (/(y+)/.test(fmt)) fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "") .substr(4 - RegExp.$1.length)); for ( var k in o) if (new RegExp("(" + k + ")").test(fmt)) fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length))); return fmt; }
shop--10.店鋪列表(前端)