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@@ -13,6 +13,10 @@ var Util = require('./util'); |
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var hbs = require('yoho-handlebars');
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var Stepper = require('./stepper');
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// 删除商品信息
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var removedProSkus = [];
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var removedProsInfo = [];
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var Cart = {
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/*
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* 添加到购物车
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@@ -94,37 +98,20 @@ var Cart = { |
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/*
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* 根据服务端JSON,刷新购物车信息
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* @function [refreshCart]
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* @params { Object } data 最新购物车数据
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* @params { Function } callback 刷新购物车后的回调函数
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*/
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refreshCart: function(data) {
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var template;
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hbs.registerHelper('multiple', function(num1, num2) {
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num1 = typeof num1 === 'number' ? num1 : parseFloat(num1, 10);
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num2 = typeof num2 === 'number' ? num2 : parseFloat(num2, 10);
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if (num1 && num2) {
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return num1 * num2;
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}
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});
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hbs.registerHelper('isEqual', function(v1, v2, options) {
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if (v1 === v2) {
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return options.fn(this);
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refreshCart: function(callback) {
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Util.ajax({
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url: '/shopping/cart/data',
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success: function(res) {
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Util.refreshCart(res, function() {
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Stepper.init();
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if (callback) {
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return callback();
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}
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});
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}
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return options.inverse(this);
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});
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hbs.registerHelper('image', function(url, width, height, mode) {
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mode = parseInt(mode, 10) ? mode : 2;
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url = url || '';
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return url.replace(/{width}/g, width).replace(/{height}/g, height).replace(/{mode}/g, mode);
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});
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template = hbs.compile($('#cart-content-tpl').html());
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$('#cart_content').html(template(data));
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Stepper.init();
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},
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/*
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@@ -195,11 +182,14 @@ var Cart = { |
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* 删除商品
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* @function [removePro]
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* @params { Array } products 商品列表
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* @params { Array } extraInfos 删除商品额外信息
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*/
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removePro: function(products) {
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removePro: function(products, extraInfos) {
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var dialog;
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if (products.length) {
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// Cart.showRemovedProducts(products, extraInfos);
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dialog = new _confirm({
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content: '您确定要从购物车中删除该商品吗？',
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cb: function() {
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@@ -211,6 +201,9 @@ var Cart = { |
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success: function(res) {
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Util.refreshCart(res, function() {
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Stepper.init();
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// 显示或者更新删除商品模块
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Cart.showRemovedProducts(products, extraInfos);
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});
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}
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});
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@@ -222,11 +215,68 @@ var Cart = { |
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},
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/*
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* 显示或者更新删除商品模块
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* @function [removePro]
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* @params { Array } products 已删除商品列表
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*/
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showRemovedProducts: function(products, extraInfos) {
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var productsLen = products.length,
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index = 0,
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currentPro,
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currentExtraInfo,
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currentSku;
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var currentRemovedLen = removedProsInfo.length;
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var currentItemBuyNumber;
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var template;
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if (extraInfos.length) {
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for (index; index < productsLen; index++) {
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currentPro = products[index];
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currentExtraInfo = extraInfos[index];
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currentSku = currentPro.product_sku;
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if (removedProSkus.indexOf(currentPro.product_sku) === -1) {
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// 当前删除商品不存在
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removedProSkus.push(currentSku);
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removedProsInfo.push({
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productName: currentExtraInfo.productName,
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salesPrice: currentExtraInfo.salesPrice,
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buyNumber: currentPro.buy_number,
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productSku: currentSku,
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productId: currentExtraInfo.productId,
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goodsId: currentExtraInfo.goodsId,
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cnAlphabet: currentExtraInfo.cnAlphabet,
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goodType: currentExtraInfo.goodType,
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selected: currentExtraInfo.selected
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});
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} else {
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// 当前删除商品是否已经存在，如果存在就累计数量
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while (currentRemovedLen--) {
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currentItemBuyNumber = removedProsInfo[currentRemovedLen].buyNumber;
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if (removedProsInfo[currentRemovedLen].productSku === currentSku) {
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removedProsInfo[currentRemovedLen].buyNumber = currentItemBuyNumber + currentPro.buy_number;
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}
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}
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}
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}
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}
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// 刷新
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template = hbs.compile($('#removed-products').html());
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$('#removed_products').html(template({
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removedProducts: removedProsInfo
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}));
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},
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/*
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* 商品移入收藏夹
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* @function [sendToFavorite]
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* @params { Array } products 商品列表
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* @params { Function } callback 移入收藏夹成功后回调
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*/
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sendToFavorite: function(products) {
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sendToFavorite: function(products, callback) {
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var msg = '确定要将该商品从购物车中移入收藏吗？<br/>移入收藏后该商品将不在购物车中显示';
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var dialog;
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@@ -237,22 +287,39 @@ var Cart = { |
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msg = '确定要将已选中的商品从购物车中移入收藏吗？<br/>移入收藏后已选中的商品将不在购物车中显示';
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}
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dialog = new _confirm({
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content: msg,
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cb: function() {
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dialog.close();
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Util.ajax({
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url: '/shopping/cart/product/send_to_favorite',
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type: 'POST',
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data: {skuList: JSON.stringify(products)},
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success: function(res) {
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Util.refreshCart(res, function() {
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Stepper.init();
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});
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}
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});
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}
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}).show();
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// callback存在说明从删除模块收藏
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if (callback) {
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Util.ajax({
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url: '/shopping/cart/product/send_to_favorite',
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type: 'POST',
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data: {skuList: JSON.stringify(products)},
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success: function(res) {
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Util.refreshCart(res, function() {
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Stepper.init();
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if (callback) {
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return callback();
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}
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});
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}
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});
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} else {
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dialog = new _confirm({
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content: msg,
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cb: function() {
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dialog.close();
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Util.ajax({
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url: '/shopping/cart/product/send_to_favorite',
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type: 'POST',
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data: {skuList: JSON.stringify(products)},
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success: function(res) {
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Util.refreshCart(res, function() {
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Stepper.init();
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});
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}
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});
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}
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}).show();
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}
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}
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},
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