update to fix below issues: 1. request recommand for you only when there is no g…

…ood in cart. 2. the coupon img could be left up when input focused. code review by XWG.

@@ -78,5 +78,9 @@ $('.chose').on('touchend', function() {
     chosePanel.show();
 });
 
+if ($('.cart-zero').length > 0) {
+    require('../product/recommend-for-you');
+}
+
 //提前触发lazyload
-$(window).scrollTop(1).scrollTop(0);
\ No newline at end of file
+$(window).scrollTop(1).scrollTop(0);

@@ -20,6 +20,21 @@ var conponTmpl = Handlebars.compile($('#tmpl-coupon').html()),
 
 // conponNotAvaliableTmpl = Handlebars.compile($('#tmpl-coupon-not-avaliable').html()),
 
+function fixedLayOut() {
+    var $null = $('.null');
+
+    var winH = $(window).height(),
+        nullH = $null.height();
+
+    if ($null.length === 0) {
+        return false;
+    }
+
+    $null.css({
+        top: winH/2 - nullH/2
+    });
+}
+
 ellipsis.init();
 
 $newCoupon.on('submit', function() {
@@ -106,6 +121,7 @@ function getCouponHandle(coupons) {
     // 第一页张数为 0 ，显示优惠券为空
     if (!coupons.length && page === 2) {
         $('.coupin-wrap').html($('#tmpl-no-coupon').html());
+        fixedLayOut();
         return;
     }
 
@@ -127,7 +143,9 @@ function getCouponHandle(coupons) {
     // $('#coupon-list-not').append(conponNotAvaliableTmpl({
     //     notAvailableCoupons: notAvailableCoupons
     // }));
+
     window.rePosFooter();
+
 }
 
 function getCouponDate() {
@@ -159,6 +177,7 @@ function getCouponDate() {
     });
 }
 
+
 getCouponDate();
 
 $(window).scroll(function() {

@@ -83,7 +83,7 @@
     		position: absolute;
     		left: 0;
     		top:50%;
-    		@include transform(translateY(-50%));
+    		//@include transform(translateY(-50%));
     		i{
     			width: 100%;
     			height: 120rem / $pxConvertRem;

@@ -222,7 +222,6 @@
 {{#if shoppingCartPage}}
 <script>
     seajs.use('js/cart/cart');
-    seajs.use('js/product/recommend-for-you');
 </script>
 {{/if}}
 {{#if giftPage}}