商品详情页增加限购商品购买的相关逻辑

@@ -38,12 +38,19 @@ var $chosePanel = $('#chose-panel'),
     $soonSoldOut = $('.soonSoldOut-tag'),
     $yohoPage = $('.yoho-page');
 
-//购物车编辑标相关变量
+// 购物车编辑标相关变量
 var isEdit,
     isSelected,
     oldSknId;
 
-//初始化购物车面板显示
+    // 限购商品的商品码。只有限购商品时才会设置。
+var limitProductCode,
+
+    // 限购商品的skn。只有限购商品时才会设置。
+    skn;
+
+
+// 初始化购物车面板显示
 function init() {
     hasChooseColor = false;
     hasChooseSize = false;
@@ -77,6 +84,21 @@ function setEditModeWithSknId(sknId, isThisGoodSelected) {
     isSelected = isThisGoodSelected;
 }
 
+/*
+ * 设置当前面板为限购商品模式
+ *
+ * @param {String} code 当前限购商品的商品码
+ *
+ * @param {String} sknId. 当前限购商品的sknId
+ *
+ * @return {undefined}
+ */
+function setLimitGoodModeWithSknId(code, sknId) {
+    $('#chose-btn-sure').html('结算');
+    limitProductCode = code;
+    skn = sknId;
+}
+
 //删除面板
 function removePannel() {
     var $pannel = $('.chose-panel'),
@@ -149,6 +171,8 @@ function updateConformButtonClassAndText() {
     $chosed = $allChoseItems.find('.chosed');
     if (2 === $chosed.closest('.zero-stock').length) {
         $('#chose-btn-sure').css('background-color', '#c0c0c0').html('已售罄');
+    } else if (limitProductCode) {
+        $('#chose-btn-sure').css('background-color', '#eb0313').html('结算');
     } else {
         $('#chose-btn-sure').css('background-color', '#eb0313').html(isEdit ? '确认' : '加入购物车');
     }
@@ -446,7 +470,16 @@ $yohoPage.on('touchstart', '.btn-minus', function() {
 
             url = '/cart/index/modify';
 
-        } else {
+        } else if (limitProductCode) {
+
+            // 当前面板选择的是限购商品
+            url = 'http://m.yohobuy.com/cart/index/orderEnsure?code=' + limitProductCode + '&&sku=' + productSku + '&&skn=' + skn + '&&buy_num=' + buyNumber;
+
+            //打开结算页面，结束函数执行。
+            window.location.href = url;
+            return false;
+
+        }else {
             cartGoodData = {
                 productSku: productSku,
                 buyNumber: buyNumber,
@@ -508,4 +541,4 @@ exports.show = show;
 exports.remove = removePannel;
 exports.setEditModeWithSknId = setEditModeWithSknId;
 exports.disableNumEdit = disableNumEdit;
-
+exports.setLimitGoodModeWithSknId = setLimitGoodModeWithSknId;

@@ -24,6 +24,7 @@ var appUrl = $('input[name="limitCodeUrl"]').val();
 
 var dialog = require('../../me/dialog');
 
+
 //add extra marign-bottom for footer to show the yoho copyright
 function showFooter() {
     var $cartBar = $('.cart-bar');
@@ -84,7 +85,7 @@ if (goodsDiscountHammer && $discountFolder.children().length > 0) {
 limitSaleHammer && limitSaleHammer.on('tap', function(e) {
     e.srcEvent.stopPropagation();
     dialog.showDialog({
-        dialogText: '进入有货APP尖货频道分享\n以获取限购码',
+        dialogText: '打开有货APP限定发售频道\n获取限购码',
         hasFooter: {
             rightBtnText: '打开Yoho!Buy有货APP'
         }

@@ -11,6 +11,9 @@ var $ = require('jquery'),
 
 var productId = $('#productId').val();
 
+var skn = $('#preferenceUrl').val().split('?')[1].split('&')[0].split('=')[1],
+    productCode = $('#productLimitCode').val() || '123';
+
 $('#likeBtn').on('touchstart', function() {
     var opt,
         favorite;
@@ -65,6 +68,7 @@ $('#likeBtn').on('touchstart', function() {
 
 $('#addtoCart').on('touchstart', function() {
     $('.cart-bar').hide();
+    chosePanel.setLimitGoodModeWithSknId(productCode, skn);
     chosePanel.show();
 
     //统计代码：用于统计用户加入购物车的动作