1.修复NPD Cart删除Model时Item Id获取错误。

RedAnt ERP Mobile/common/Functions/cart/CartViewController.m

@@ -3348,13 +3348,21 @@ commitEditingStyle:(UITableViewCellEditingStyle)editingStyle  forRowAtIndexPath:
     } else {
         // 删除Item
         NSInteger item_count = [self itemCountInSection:indexPath.section];
-        for (NSInteger i = indexPath.row + 1; i < item_count; i++) {
-            item_key = [NSString stringWithFormat:@"item_%ld",i];
-            NSDictionary *followed_item_json = [new_section_json objectForKey:item_key];
-            
-            item_key = [NSString stringWithFormat:@"item_%ld",i - 1];
-            [new_section_json setObject:followed_item_json forKey:item_key];
+        for (NSInteger i = 0; i < item_count; i++) {
+            if (i == indexPath.row) {
+                if (i < item_count - 1) {
+                    item_key = [NSString stringWithFormat:@"item_%ld",i + 1];
+                    NSDictionary *followed_item_json = [new_section_json objectForKey:item_key];
+                    
+                    item_key = [NSString stringWithFormat:@"item_%ld",i];
+                    [new_section_json setObject:followed_item_json forKey:item_key];
+                } else {
+                    item_key = [NSString stringWithFormat:@"item_%ld",i];
+                    [new_section_json removeObjectForKey:item_key];
+                }
+            }
         }
+        [new_section_json setObject:@(item_count - 1) forKey:@"count"];
     }
     [new_cart_json setObject:new_section_json forKey:section_key];