修改bug

@@ -58,7 +58,7 @@
             </p>
             <div class="tags">
                 {{#if lowStocks}}<span class="low-stocks fill-text">库存不足</span>{{/if}}
-                {{#appearDate}}<span class="appear-date">上市期:{{appearDate}}</span>{{/appearDate}}
+                {{#appearDate}}<span class="appear-date">上市期:{{.}}</span>{{/appearDate}}
             </div>
         </div>
     </div>

@@ -68,6 +68,11 @@ let indexObj = {
         window.setCookie('cartType', data.cartType);
         data.ordinaryCart = data.cartType === 'ordinary';
         data.advanceCart = !data.ordinaryCart;
+        if (data.isEmptyCart) {
+            $('.nav-btn').hide();
+        } else {
+            $('.nav-btn').show();
+        }
         $('.cart-box').html(hbsTemplate(data));
         require('./index/cart').init(self);
         require('./index/good').init(self);

@@ -349,7 +349,7 @@
 .cart-content {
     &.advance-good {
         .appear-date {
-            display: block;
+            display: block !important;
         }
     }
 }

@@ -110,6 +110,7 @@
         white-space: nowrap;
         text-overflow: ellipsis;
         overflow: hidden;
+        text-align: center;
     }
 
     .gift-block .tag {