do new sale js ajax call paging

- Subproject commit 119c247f5cf929aa1e059e40609bb16dd6b58f05
+ Subproject commit 75bbc3b075de19f239532f60c5995d06c5f814e2

@@ -28,6 +28,12 @@ if (kidsType) {
 //srcoll to load more
 $(window).scroll(function () {
     if ($(window).scrollTop() + winH >= $(document).height() - loadMoreH) {
+        
+        // 没数据了,就不再加载
+        if (loading) {
+            return;
+        }
+        
         loading = true;
         num = $goodList.children('.good-info').length;
         $.ajax({
@@ -37,6 +43,11 @@ $(window).scroll(function () {
                 page: page + 1
             },
             success: function(data) {
+                if (data === ' ') {
+                    loading = true;
+                    return;
+                }
+                
                 $goodList.append(data);
 
                 //lazyLoad

@@ -5,9 +5,16 @@ var $ = require('yoho.zepto'),
 var $curNav,
     $navList = $('#discount-nav'),
     $newArrivalList = $('#discount-goods-list'),
-    $goods = $newArrivalList.children('.goods-list');
+    $goods = $newArrivalList.children('.goods-list'),
+    $goodList = $('.goods-list');
 
 var swiper;
+var index = 0,
+    winH = $(window).height(),
+    loadMoreH = $('#load-more').height(),
+    loading = false,
+    page = 0,
+    pd = "";
 
 swiper = new Swiper('.swiper-container', {
     lazyLoading: true,
@@ -19,14 +26,14 @@ $curNav = $navList.children('.focus');
 
 $('#discount-nav').delegate('li', 'touchstart', function() {
     var $this = $(this),
-        $content,
-        index;
+        $content;
 
     if ($this.hasClass('focus')) {
         return;
     }
 
     index = $this.index();
+    pd = getSalePdByChoose(index);
 
     $this.addClass('focus');
     $curNav.removeClass('focus');
@@ -38,4 +45,70 @@ $('#discount-nav').delegate('li', 'touchstart', function() {
     $curNav = $this;
 
     $(document).trigger('scroll'); //Trigger lazyLoad
-});
\ No newline at end of file
+});
+
+//srcoll to load more
+$(window).scroll(function () {
+    if ($(window).scrollTop() + winH >= $(document).height() - loadMoreH) {
+        if (loading) {
+            return;
+        }
+        loading = true;
+        num = $goodList.children('.good-info').length;
+        $.ajax({
+            type: 'GET',
+            url: '/product/newsale/selectNewSale',
+            data: {
+                p_d: pd,
+                page: page + 1
+            },
+            success: function(data) {
+                if (data === ' ') {
+
+                    //opt.end = true;
+                    loading = false;
+                    return;
+                }
+
+                $goodList.append(data);
+
+                //lazyLoad
+                //lazyLoad($goodList.children('.good-info:gt(' + (num - 1) + ')').find('img.lazy'));
+                lazyLoad($('.good-info').find('img.lazy'));
+
+                loading = false;
+                page++;
+            },
+            error: function() {
+                tip.show('网络断开连接了~');
+                loading = false;
+            }
+        });
+    }
+
+});
+
+/**
+ * 根据用户的选择获取商品折扣值
+ * 
+ * @param int index
+ * @return string
+ */
+function getSalePdByChoose(index) {
+    var pd = "0.1,0.3";
+    switch (index) {
+        case 0:
+            pd = "0.1,0.3";
+            break;
+        case 1:
+            pd = "0.4,0.6";
+            break;
+        case 2:
+            pd = "0.7,0.9";
+            break;
+        case 3:
+            pd = "0.1,0.9";
+            break;
+    }
+    return pd;
+}
\ No newline at end of file

@@ -59,8 +59,9 @@ $(window).scroll(function () {
         num = $goodList.children('.good-info').length;
         $.ajax({
             type: 'GET',
-            url: '/product/newsale/selectNewSale?dayLimit' + (index + 1),
+            url: '/product/newsale/selectNewSale',
             data: {
+                dayLimit: index + 1,
                 page: page + 1
             },
             success: function(data) {

@@ -15,7 +15,7 @@
         </div>
 
          <div id="load-more-info" class="load-more-info">
-            <div class="loading status">
+            <div class="loading status hide">
                 正在加载...
             </div>
             <span class="no-more status hide">没有更多啦</span>