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@@ -12,12 +12,318 @@ var $ = require('yoho-jquery'), |
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@@ -12,12 +12,318 @@ var $ = require('yoho-jquery'), |
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filter = require('../plugin/filter'),
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filter = require('../plugin/filter'),
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loading = require('../plugin/loading');
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loading = require('../plugin/loading');
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-var $listNav = $('#list-nav');
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+var $goodsContainer = $('#goods-container'),
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+ $goodsChildren = $goodsContainer.children(),
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+ $ngc = $($goodsChildren.get(0)),
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+ $pgc = $($goodsChildren.get(1)),
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+ $dgc = $($goodsChildren.get(2));
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-new Swiper('.swiper-container', {
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- slidesPerView: 'auto'
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+var winH = $(window).height(),
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+ noResult = '<p class="no-result">未找到相关搜索结果</p>';
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+
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+// 默认筛选条件
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+var defaultOpt = require('./query-param');
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+
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+var $listNav = $('#list-nav'),
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+
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+ // 导航数据信息
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+ navInfo = {
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+ newest: {
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+ order: 1,
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+ reload: true,
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+ page: 0,
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+ end: false
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+ },
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+ price: {
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+ order: 1,
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+ reload: true,
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+ page: 0,
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+ end: false
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+ },
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+ discount: {
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+ order: 1,
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+ reload: true,
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+ page: 0,
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+ end: false
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+ }
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+ },
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+ $pre = $listNav.find('.active'), // 纪录进入筛选前的active项，初始为选中项
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+ searching;
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+
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+var swipers = [];
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+
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+require('./suspend-cart'); // 悬浮购物车
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+require('../common');
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+
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+ellipsis.init();
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+
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+lazyLoad($('img.lazy'));
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+
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+$.each($('.swiper-container'), function(key) {
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+ swipers[key] = new Swiper('#size-swiper-' + key, {
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+ slidesPerView: 'auto'
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+ });
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});
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});
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+
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+/**
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+ * 筛选注册的回调，筛选子项点击后逻辑
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+ * 需要执行search的场景：1.点选筛选项；2.relaod为true时切换导航；3.下拉加载
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+ * @param opt {type, id}
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+ */
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+function search(opt) {
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+ var setting = {},
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+ ext,
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+ att,
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+ nav, navType,
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+ page;
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+
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+ if (searching) {
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+ return;
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+ }
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+
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+ if (opt) {
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+
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+ // 筛选项变更则重置reload为true
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+ for (att in navInfo) {
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+ if (navInfo.hasOwnProperty(att)) {
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+ navInfo[att].reload = true;
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+ }
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+ }
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+
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+ // 处理active状态
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+ $listNav.children('.active').removeClass('active');
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+ $pre.addClass('active');
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+
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+ switch (opt.type) {
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+ case 'gender':
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+ ext = {
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+ gender: opt.id
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+ };
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+ break;
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+ case 'brand':
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+ ext = {
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+ brand: opt.id
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+ };
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+ break;
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+ case 'sort':
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+ ext = {
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+ sort: opt.id
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+ };
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+ break;
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+ case 'color':
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+ ext = {
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+ color: opt.id
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+ };
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+ break;
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+ case 'size':
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+ ext = {
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+ size: opt.id
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+ };
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+ break;
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+ case 'price':
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+ ext = {
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+ price: opt.id
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+ };
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+ break;
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+ case 'discount':
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+ ext = {
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+ discount: opt.id
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+ };
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+ break;
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+ default:
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+ break;
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+ }
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+
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+ $.extend(defaultOpt, ext); // 扩展筛选项
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+ }
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+
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+
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+ // 导航类别
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+ if ($pre.hasClass('new')) {
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+ navType = 'newest';
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+ } else if ($pre.hasClass('price')) {
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+ navType = 'price';
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+ } else if ($pre.hasClass('discount')) {
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+ navType = 'discount';
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+ }
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+
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+ nav = navInfo[navType];
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+ page = nav.page + 1;
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+ if (nav.reload) {
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+ page = 1;
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+ } else if (nav.end) {
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+
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+ // 不需要重新加载并且数据请求结束
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+ return;
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+ }
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+
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+ $.extend(setting, defaultOpt, {
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+ type: navType,
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+ order: nav.order,
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+ page: page
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+ });
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+
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+ searching = true;
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+ loading.showLoadingMask();
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+
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+ $.ajax({
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+ type: 'GET',
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+ url: '/product/sale/search',
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+ data: setting,
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+ success: function(data) {
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+ var $container,
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+ num;
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+
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+ console.log(data);
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+
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+ switch (navType) {
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+ case 'newest':
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+ $container = $ngc;
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+ break;
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+ case 'price':
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+ $container = $pgc;
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+ break;
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+ case 'discount':
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+ $container = $dgc;
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+ break;
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+ default:
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+ break;
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+ }
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+
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+ if (data === ' ') {
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+ nav.end = true;
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+
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+ if (nav.reload) {
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+ $container.html(noResult);
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+ }
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+ } else {
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+ if (nav.reload) {
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+ $container.html(data);
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+ lazyLoad($container.find('.lazy'));
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+ } else {
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+ num = $container.find('.good-info').length;
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+ $container.append(data);
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+
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+ // lazy good-infos who append in
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+ lazyLoad($container.find('.good-info:gt(' + (num - 1) + ') .lazy'));
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+ }
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+ }
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+
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+ nav.reload = false;
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+ nav.page = page;
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+
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+ searching = false;
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+ loading.hideLoadingMask();
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+
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+ window.rePosFooter();
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+
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+ $('.good-detail-text .name').each(function() {
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+ var $this = $(this),
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+ $title = $this.find('a');
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+
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+ $title[0].mlellipsis(2);
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+ });
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+ },
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+ error: function() {
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+ tip.show('网络断开连接了~');
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+ searching = false;
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+ loading.hideLoadingMask();
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+ }
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+ });
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+
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+}
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+
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+$.ajax({
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+ type: 'GET',
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+ url: '/product/newsale/filter',
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+ data: defaultOpt,
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+ success: function(data) {
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+ $goodsContainer.append(data);
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+
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+ // 初始化filter&注册filter回调
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+ filter.initFilter({
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+ fCbFn: search,
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+ hCbFn: function() {
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+
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+ // 切换active状态到$pre上
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+ $pre.addClass('active');
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+ $pre.siblings('.filter').removeClass('active');
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+ },
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+ missStatus: true
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+ });
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+ }
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+});
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+lazyLoad($('.lazy'));
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+
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+$listNav.bind('contextmenu', function() {
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+ return false;
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+});
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+
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+$listNav.on('touchend touchcancel', function(e) {
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+ var $this = $(e.target).closest('li'),
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+ nav;
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+
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+ e.preventDefault();
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+
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+ if (typeof $this === 'undefined' || $this.length === 0) {
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+ return;
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+ }
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+
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+ if ($this.hasClass('filter')) {
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+
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+ // 筛选面板切换状态
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+ if ($this.hasClass('active')) {
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+ filter.hideFilter();
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+
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+ // 点击筛选钱的active项回复active
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+ $pre.addClass('active');
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+ $this.removeClass('active');
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+ } else {
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+ $pre = $this.siblings('.active');
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+
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+ $pre.removeClass('active');
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+ $this.addClass('active');
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+
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+ filter.showFilter();
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+ }
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+ } else {
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+ if ($this.hasClass('active')) {
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+ return;
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+ } else {
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+ $this.siblings().removeClass('active');
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+ $this.addClass('active');
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+ $('.swiper-container').hide();
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+ $('#size-swiper-' + $this.index()).show();
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298
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+ swipers[$this.index()].onResize();
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+ }
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+
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+ if (nav.reload) {
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+ search();
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+ }
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+ }
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+ e.stopPropagation();
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+});
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+
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308
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+function scrollHandler() {
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309
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+
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310
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+ // 当scroll到1/4$goodsContainer高度后继续请求下一页数据
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311
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+ if ($(window).scrollTop() + winH >
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+ $(document).height() - 0.25 * $goodsContainer.height() - 50) {
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313
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+ if (typeof($pre) !== 'undefined') {
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+ search();
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+ }
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+ }
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|
|
317
|
+}
|
|
|
|
318
|
+
|
|
|
|
319
|
+// srcoll to load more
|
|
|
|
320
|
+$(window).scroll(function() {
|
|
|
|
321
|
+ window.requestAnimationFrame(scrollHandler);
|
|
|
|
322
|
+});
|
|
|
|
323
|
+
|
|
|
|
324
|
+// 初始请求最新第一页数据
|
|
|
|
325
|
+search();
|
|
|
|
326
|
+
|
|
21
|
$listNav.on('touchstart', 'li', function() {
|
327
|
$listNav.on('touchstart', 'li', function() {
|
|
22
|
$(this).addClass('bytouch');
|
328
|
$(this).addClass('bytouch');
|
|
23
|
}).on('touchend touchcancel', function() {
|
329
|
}).on('touchend touchcancel', function() {
|
