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/**
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* 商品详情页
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* @author: xuqi<qi.xu@yoho.cn>
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* @date: 2015/12/23
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* @author: tao.huang<tao.huang@yoho.cn>
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* @date: 2016/9/22
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*/
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/**
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* 说明：这里有一些优化方法。
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* 页面已经被 nginx 缓存，变化后的数据需要通过 ajax 进行获取后，重新绑定事件。
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*/
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var $ = require('yoho-jquery'),
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lazyLoad = require('yoho-jquery-lazyload'),
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Handlebars = require('yoho-handlebars');
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var loadHeaderCompleted = $.Callbacks(); // eslint-disable-line
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var bindEvent = $.Callbacks(); // eslint-disable-line
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var $main = $('.main'),
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id = $main.data('id'),
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md5 = $main.data('md5');
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var SLIDETIME = 200;
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loadHeaderCompleted.add(function() {
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var colTxt = {
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def: '收藏商品',
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coled: '已收藏',
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hover: '取消收藏'
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};
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bindEvent.add(function() {
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var $imgShow = $('#img-show'),
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$thumbs = $('#thumbs > .thumb-wrap');
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...
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...
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@@ -33,20 +50,10 @@ loadHeaderCompleted.add(function() { |
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var thumbsLoaded = {};
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var $main = $('.main'),
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id = $main.data('id'),
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isTicket = $('input[name="isTicket"]').length > 0 && $('input[name="isTicket"]').val() === 'true';
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var isTicket = $('input[name="isTicket"]').length > 0 && $('input[name="isTicket"]').val() === 'true';
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var maxStock = -1; // 记录当前选中的颜色-尺码的库存量，若为-1，代表未选择尺码
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var SLIDETIME = 200;
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var colTxt = {
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def: '收藏商品',
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coled: '已收藏',
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hover: '取消收藏'
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};
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var Alert = require('../common/dialog').Alert;
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function imgShow(src) {
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...
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...
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@@ -125,11 +132,8 @@ loadHeaderCompleted.add(function() { |
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});
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}());
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require('./detail/latest-walk');
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require('../plugins/share');
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require('../common');
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// 品牌收藏
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$('#brand-favour').click(function() {
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...
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...
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@@ -245,7 +249,7 @@ loadHeaderCompleted.add(function() { |
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}, 300);
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});
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// 数量
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// 增加购买数量
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$plusNum.click(function() {
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var num = getNum();
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...
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...
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@@ -279,6 +283,7 @@ loadHeaderCompleted.add(function() { |
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return false;
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});
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// 减少购买数量
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$minusNum.click(function() {
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var num = getNum();
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...
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...
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@@ -472,300 +477,312 @@ loadHeaderCompleted.add(function() { |
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$(this).removeClass('hover');
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});
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// 商品详情/材质洗涤切换
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$('.description-material').on('click', '.title', function() {
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var $this = $(this),
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index = $this.index();
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var $description = $('.description-content'),
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$material = $('.material-content');
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// 只有一个尺码（多个或一个颜色）时默认选中第一个未售罄的颜色的第一个尺码
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(function() {
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var hasOnlyOneSize = true,
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i;
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if ($this.hasClass('cur')) {
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return;
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for (i = 0; i < $sizes.length; i++) {
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if ($sizes.eq(i).find('li').length !== 1) {
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hasOnlyOneSize = false;
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break;
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}
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}
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$this.addClass('cur');
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$this.siblings('.cur').removeClass('cur');
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if (index === 0) {
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// 商品信息
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$description.slideDown(SLIDETIME);
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$material.slideUp(SLIDETIME);
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} else {
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$description.slideUp(SLIDETIME);
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$material.slideDown(SLIDETIME);
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if (hasOnlyOneSize) {
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$sizes.eq($('.colors .focus').index()).find('li').click();
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}
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});
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}());
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// 售后服务
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$('.after-service-switch').click(function() {
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var $this = $(this),
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$content = $this.next('.after-service-content');
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});
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var html = {
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def: '',
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spread: ''
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};
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// yas
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require('../common');
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if ($content.css('display') === 'none') {
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$content.slideDown(SLIDETIME);
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// 最近浏览
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require('./detail/latest-walk');
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$this.find('.triangle').html(html.spread);
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} else {
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$content.slideUp(SLIDETIME);
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// 商品详情/材质洗涤切换
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$('.description-material').on('click', '.title', function() {
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var $this = $(this),
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index = $this.index();
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$this.find('.triangle').html(html.def);
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}
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});
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var $description = $('.description-content'),
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$material = $('.material-content');
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if ($this.hasClass('cur')) {
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return;
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}
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// 商品详情区的热点
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$.ajax({
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type: 'GET',
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url: '/product/detail/hotarea',
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data: {
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productId: id
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}
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}).then(function(html) {
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$('#details-html').prepend(html);
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$this.addClass('cur');
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$this.siblings('.cur').removeClass('cur');
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// 修正热区尺寸使居中
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$('.hot-point-wrap > img').load(function() {
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$(this).parent('.hot-point-wrap').width($(this).width());
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});
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if (index === 0) {
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// Bind Hover event
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$('.hot-point').hover(function() {
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$(this).addClass('hover');
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}, function() {
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$(this).removeClass('hover');
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});
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});
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// 商品信息
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$description.slideDown(SLIDETIME);
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$material.slideUp(SLIDETIME);
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} else {
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$description.slideUp(SLIDETIME);
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$material.slideDown(SLIDETIME);
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}
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});
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// 商品详情懒加载
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lazyLoad($('#details-html img'));
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// 售后服务
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$('.after-service-switch').click(function() {
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var $this = $(this),
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$content = $this.next('.after-service-content');
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// 只有一个尺码（多个或一个颜色）时默认选中第一个未售罄的颜色的第一个尺码
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(function() {
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var hasOnlyOneSize = true,
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i;
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var html = {
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def: '',
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spread: ''
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};
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for (i = 0; i < $sizes.length; i++) {
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if ($sizes.eq(i).find('li').length !== 1) {
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hasOnlyOneSize = false;
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break;
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}
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}
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if ($content.css('display') === 'none') {
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$content.slideDown(SLIDETIME);
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if (hasOnlyOneSize) {
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$sizes.eq($('.colors .focus').index()).find('li').click();
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}
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}());
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$this.find('.triangle').html(html.spread);
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} else {
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$content.slideUp(SLIDETIME);
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// 咨询和评价
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(function() {
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var commentPage = 1,
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consultPage = 1;
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$this.find('.triangle').html(html.def);
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}
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});
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var commentsTpl = Handlebars.compile($('#comments-tpl').html()),
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consultsTpl = Handlebars.compile($('#consults-tpl').html());
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// 商品详情区的热点
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$.ajax({
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type: 'GET',
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url: '/product/detail/hotarea',
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data: {
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productId: id
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}
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}).then(function(html) {
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$('#details-html').prepend(html);
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var $commentsUl = $('#comments-ul'),
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$consultsUl = $('#consults-ul');
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// 修正热区尺寸使居中
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$('.hot-point-wrap > img').load(function() {
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$(this).parent('.hot-point-wrap').width($(this).width());
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});
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var $commentNum = $('.comment-num'),
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$consultNum = $('.consult-num');
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// Bind Hover event
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$('.hot-point').hover(function() {
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$(this).addClass('hover');
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}, function() {
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$(this).removeClass('hover');
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});
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});
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var loadingComments,
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loadingConsults;
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// 商品详情懒加载
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lazyLoad($('#details-html img'));
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// 购买评价
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function loadComments() {
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if (loadingComments) {
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return;
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}
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// 咨询和评价
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(function() {
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var commentPage = 1,
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consultPage = 1;
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loadingComments = true;
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$.ajax({
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type: 'GET',
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url: '/product/detail/comment',
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data: {
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productId: id,
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page: commentPage
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}
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}).then(function(data) {
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var res;
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var commentsTpl = Handlebars.compile($('#comments-tpl').html()),
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consultsTpl = Handlebars.compile($('#consults-tpl').html());
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if (data.code === 200) {
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res = data.data;
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var $commentsUl = $('#comments-ul'),
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$consultsUl = $('#consults-ul');
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if (res.length === 0) {
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$commentsUl.next('.more-wrap').addClass('hide');
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return;
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}
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var $commentNum = $('.comment-num'),
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$consultNum = $('.consult-num');
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// 更新总数显示
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$commentNum.text(res[0].total);
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var loadingComments,
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loadingConsults;
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$commentsUl.append(commentsTpl({
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comments: res
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}));
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commentPage++;
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}
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}).always(function() {
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loadingComments = false;
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});
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// 购买评价
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function loadComments() {
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if (loadingComments) {
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return;
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}
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// 顾客咨询
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function loadConsults() {
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if (loadingConsults) {
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return;
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loadingComments = true;
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$.ajax({
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type: 'GET',
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url: '/product/detail/comment',
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data: {
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productId: id,
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page: commentPage
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}
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}).then(function(data) {
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var res;
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loadingConsults = true;
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if (data.code === 200) {
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res = data.data;
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$.ajax({
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type: 'GET',
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url: '/product/detail/consult',
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data: {
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productId: id,
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page: consultPage
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if (res.length === 0) {
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$commentsUl.next('.more-wrap').addClass('hide');
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return;
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}
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}).then(function(data) {
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var res;
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if (data.code === 200) {
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res = data.data;
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// 更新总数显示
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$commentNum.text(res[0].total);
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if (res.length === 0) {
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$consultsUl.next('.more-wrap').addClass('hide');
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return;
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}
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// 更新总数显示
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$consultNum.text(res[0].total);
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$commentsUl.append(commentsTpl({
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comments: res
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}));
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commentPage++;
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}
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}).always(function() {
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loadingComments = false;
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});
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}
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$consultsUl.append(consultsTpl({
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consults: res
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}));
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consultPage++;
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}
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}).always(function() {
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loadingConsults = false;
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});
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// 顾客咨询
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function loadConsults() {
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if (loadingConsults) {
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return;
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}
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// 评价和咨询切换
|
|
|
|
$('.consult-comment').on('click', '.title', function() {
|
|
|
|
var $this = $(this),
|
|
|
|
index = $this.index();
|
|
|
|
loadingConsults = true;
|
|
|
|
|
|
|
|
var $comments = $('.comments'),
|
|
|
|
$consults = $('.consults');
|
|
|
|
|
|
|
|
if ($this.hasClass('cur')) {
|
|
|
|
return;
|
|
|
|
$.ajax({
|
|
|
|
type: 'GET',
|
|
|
|
url: '/product/detail/consult',
|
|
|
|
data: {
|
|
|
|
productId: id,
|
|
|
|
page: consultPage
|
|
|
|
}
|
|
|
|
}).then(function(data) {
|
|
|
|
var res;
|
|
|
|
|
|
|
|
$this.addClass('cur');
|
|
|
|
$this.siblings('.cur').removeClass('cur');
|
|
|
|
if (data.code === 200) {
|
|
|
|
res = data.data;
|
|
|
|
|
|
|
|
if (index === 0) {
|
|
|
|
if (res.length === 0) {
|
|
|
|
$consultsUl.next('.more-wrap').addClass('hide');
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
// 咨询
|
|
|
|
$consults.slideDown(SLIDETIME);
|
|
|
|
$comments.slideUp(SLIDETIME);
|
|
|
|
} else {
|
|
|
|
$consults.slideUp(SLIDETIME);
|
|
|
|
$comments.slideDown(SLIDETIME);
|
|
|
|
}
|
|
|
|
}).on('click', '.load-more', function() {
|
|
|
|
var $this = $(this);
|
|
|
|
// 更新总数显示
|
|
|
|
$consultNum.text(res[0].total);
|
|
|
|
|
|
|
|
if ($this.hasClass('load-more-comments')) {
|
|
|
|
loadComments();
|
|
|
|
} else {
|
|
|
|
loadConsults();
|
|
|
|
$consultsUl.append(consultsTpl({
|
|
|
|
consults: res
|
|
|
|
}));
|
|
|
|
consultPage++;
|
|
|
|
}
|
|
|
|
}).always(function() {
|
|
|
|
loadingConsults = false;
|
|
|
|
});
|
|
|
|
}
|
|
|
|
|
|
|
|
// 我要咨询
|
|
|
|
$('#consults-btn').click(function() {
|
|
|
|
// 评价和咨询切换
|
|
|
|
$('.consult-comment').on('click', '.title', function() {
|
|
|
|
var $this = $(this),
|
|
|
|
index = $this.index();
|
|
|
|
|
|
|
|
// TODO:点击我要资讯的时候更新验证码显示
|
|
|
|
$('.new-consult').removeClass('hide');
|
|
|
|
$('.consult-success').addClass('hide');
|
|
|
|
});
|
|
|
|
var $comments = $('.comments'),
|
|
|
|
$consults = $('.consults');
|
|
|
|
|
|
|
|
// 提交咨询
|
|
|
|
$('#submit-consult').click(function() {
|
|
|
|
var $this = $(this),
|
|
|
|
$parent = $this.closest('.new-consult'),
|
|
|
|
$textarea = $parent.find('.my-consult'),
|
|
|
|
content = $.trim($textarea.val());
|
|
|
|
if ($this.hasClass('cur')) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
var $consultWarn = $parent.find('.consult-warn');
|
|
|
|
$this.addClass('cur');
|
|
|
|
$this.siblings('.cur').removeClass('cur');
|
|
|
|
|
|
|
|
var pass = true;
|
|
|
|
if (index === 0) {
|
|
|
|
|
|
|
|
if (content === '') {
|
|
|
|
$textarea.addClass('error');
|
|
|
|
$consultWarn.removeClass('hide');
|
|
|
|
// 咨询
|
|
|
|
$consults.slideDown(SLIDETIME);
|
|
|
|
$comments.slideUp(SLIDETIME);
|
|
|
|
} else {
|
|
|
|
$consults.slideUp(SLIDETIME);
|
|
|
|
$comments.slideDown(SLIDETIME);
|
|
|
|
}
|
|
|
|
}).on('click', '.load-more', function() {
|
|
|
|
var $this = $(this);
|
|
|
|
|
|
|
|
pass = false;
|
|
|
|
} else {
|
|
|
|
$textarea.removeClass('error');
|
|
|
|
$consultWarn.addClass('hide');
|
|
|
|
}
|
|
|
|
if ($this.hasClass('load-more-comments')) {
|
|
|
|
loadComments();
|
|
|
|
} else {
|
|
|
|
loadConsults();
|
|
|
|
}
|
|
|
|
});
|
|
|
|
|
|
|
|
if (pass === false) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
// 我要咨询
|
|
|
|
$('#consults-btn').click(function() {
|
|
|
|
|
|
|
|
$.ajax({
|
|
|
|
type: 'POST',
|
|
|
|
url: '/product/detail/consult',
|
|
|
|
data: {
|
|
|
|
productId: id,
|
|
|
|
content: content
|
|
|
|
}
|
|
|
|
}).then(function(data) {
|
|
|
|
var code = data.code;
|
|
|
|
// TODO:点击我要资讯的时候更新验证码显示
|
|
|
|
$('.new-consult').removeClass('hide');
|
|
|
|
$('.consult-success').addClass('hide');
|
|
|
|
});
|
|
|
|
|
|
|
|
if (code === 200) {
|
|
|
|
$parent.addClass('hide');
|
|
|
|
// 提交咨询
|
|
|
|
$('#submit-consult').click(function() {
|
|
|
|
var $this = $(this),
|
|
|
|
$parent = $this.closest('.new-consult'),
|
|
|
|
$textarea = $parent.find('.my-consult'),
|
|
|
|
content = $.trim($textarea.val());
|
|
|
|
|
|
|
|
$parent.siblings('.consult-success').removeClass('hide');
|
|
|
|
var $consultWarn = $parent.find('.consult-warn');
|
|
|
|
|
|
|
|
// 清空输入
|
|
|
|
$textarea.val('');
|
|
|
|
} else if (code === 400) {
|
|
|
|
var pass = true;
|
|
|
|
|
|
|
|
// 跳转登录页
|
|
|
|
location.href = data.data.refer;
|
|
|
|
}
|
|
|
|
});
|
|
|
|
});
|
|
|
|
if (content === '') {
|
|
|
|
$textarea.addClass('error');
|
|
|
|
$consultWarn.removeClass('hide');
|
|
|
|
|
|
|
|
loadComments();
|
|
|
|
loadConsults();
|
|
|
|
}());
|
|
|
|
pass = false;
|
|
|
|
} else {
|
|
|
|
$textarea.removeClass('error');
|
|
|
|
$consultWarn.addClass('hide');
|
|
|
|
}
|
|
|
|
|
|
|
|
if (pass === false) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
});
|
|
|
|
$.ajax({
|
|
|
|
type: 'POST',
|
|
|
|
url: '/product/detail/consult',
|
|
|
|
data: {
|
|
|
|
productId: id,
|
|
|
|
content: content
|
|
|
|
}
|
|
|
|
}).then(function(data) {
|
|
|
|
var code = data.code;
|
|
|
|
|
|
|
|
if (code === 200) {
|
|
|
|
$parent.addClass('hide');
|
|
|
|
|
|
|
|
$parent.siblings('.consult-success').removeClass('hide');
|
|
|
|
|
|
|
|
// 清空输入
|
|
|
|
$textarea.val('');
|
|
|
|
} else if (code === 400) {
|
|
|
|
|
|
|
|
// 跳转登录页
|
|
|
|
location.href = data.data.refer;
|
|
|
|
}
|
|
|
|
});
|
|
|
|
});
|
|
|
|
|
|
|
|
loadComments();
|
|
|
|
loadConsults();
|
|
|
|
}());
|
|
|
|
|
|
|
|
// 首屏加载，绑定事件
|
|
|
|
bindEvent.fire();
|
|
|
|
|
|
|
|
// 首屏加载后，对比数据是否变化，如果变化，重新渲染，重新绑定事件
|
|
|
|
// 当前只渲染商品详情页的变化敏感的部分
|
|
|
|
(function() {
|
|
|
|
$.ajax({
|
|
|
|
type: 'GET',
|
|
|
|
url: '/product/detail/header',
|
|
|
|
dataType: 'html',
|
|
|
|
data: {
|
|
|
|
productId: $('.main').data('id')
|
|
|
|
productId: id,
|
|
|
|
md5: md5
|
|
|
|
}
|
|
|
|
}).then(function(result) {
|
|
|
|
$('.main').html(result);
|
|
|
|
loadHeaderCompleted.fire();
|
|
|
|
if (result) {
|
|
|
|
$('.main').html(result);
|
|
|
|
bindEvent.fire();
|
|
|
|
}
|
|
|
|
});
|
|
|
|
}()); |
...
|
...
|
|
