bug fix

ibzdst-core/src/main/java/cn/ibizlab/core/lite/extensions/domain/FieldObj.java

@@ -99,6 +99,7 @@ public class FieldObj {
                 T ret=DataObject.valueOf(type,list.get(idx));
                 if(ret==null)
                     return defaultVal;
+                return ret;
             }
             return defaultVal;
         }

ibzdst-core/src/main/java/cn/ibizlab/core/lite/extensions/domain/ModelObj.java

@@ -470,6 +470,17 @@ public class ModelObj extends DataObj<String,Object> {
         return null;
     }
 
+    @JsonIgnore
+    @JSONField(serialize = false)
+    public Boolean isDelete()
+    {
+        if(dataModel!=null&&dataModel.getFactPorperty()!=null)
+        {
+            return getFactEntity().isDelete();
+        }
+        return false;
+    }
+
 
 
 }