修复jstree问题及其他一些问题

src/main/java/com/ruisitech/bi/service/portal/PortalPageService.java

@@ -198,7 +198,7 @@ public class PortalPageService extends BaseCompService {
 							dsids.add(dsid);
 						}
 					}
-					target.setAddEmptyValue(true);
+					//target.setAddEmptyValue(true);
 					input = target;
 				}else if("checkbox".equals(type)){
 					SelectContext target = new MultiSelectContextImpl();

src/main/java/com/ruisitech/bi/web/model/CubeController.java

@@ -75,6 +75,6 @@ public class CubeController extends BaseController {
 		if(ret.size() == 0){
 			return super.buildError("无数据");
 		}
-		return ret;
+		return super.buildSucces(ret);
 	}
 }