update for change the submit button style and logic

@@ -84,5 +84,5 @@
     {{/address}}
     {{/returnsChange}}
 
-    <span class="btn confirm right">提交申请</span>
+    <span class="btn confirm right disable">提交申请</span>
 </div>

@@ -279,6 +279,12 @@ function bindCheckboxEvent() {
                 $box.removeClass('will-change');
                 $box.find('.form').addClass('hide');
             }
+
+            if ($('.will-change').length) {
+                $('.btn.disable').removeClass('disable');
+            } else {
+                $('.btn.confirm').addClass('disable');
+            }
         }
     });
 }
@@ -333,6 +339,10 @@ function bindConfirmEvent() {
         var $imgs;
         var imgs = [];
 
+        if ($(this).hasClass('disable')) {
+            return false;
+        }
+
         if (!validateData()) {
             return false;
         }

@@ -21,6 +21,15 @@
             }
         }
 
+        .btn {
+            &.confirm {
+                width: 130px;
+                height: 40px;
+                line-height: 40px;
+                font-size: 16px;
+            }
+        }
+
         .goods-container {
             width: 990px;
         }