Author: phuong_vu Date: 2010-11-23 21:17:07 -0500 (Tue, 23 Nov 2010) New Revision: 5242 Modified: portal/branches/branch-GTNPORTAL-1643/webui/framework/src/main/java/org/exoplatform/webui/core/UIComponentDecorator.java Log: GTNPORTAL-1682 Set null for old uicomponent parent Modified: portal/branches/branch-GTNPORTAL-1643/webui/framework/src/main/java/org/exoplatform/webui/core/UIComponentDecorator.java =================================================================== --- portal/branches/branch-GTNPORTAL-1643/webui/framework/src/main/java/org/exoplatform/webui/core/UIComponentDecorator.java 2010-11-23 23:48:21 UTC (rev 5241) +++ portal/branches/branch-GTNPORTAL-1643/webui/framework/src/main/java/org/exoplatform/webui/core/UIComponentDecorator.java 2010-11-24 02:17:07 UTC (rev 5242) @@ -51,11 +51,18 @@ public UIComponent setUIComponent(UIComponent uicomponent) { UIComponent oldOne = uicomponent_; -// if (uicomponent_ != null) -// uicomponent_.setParent(null); + if (uicomponent_ != null) + uicomponent_.setParent(null); uicomponent_ = uicomponent; if (uicomponent_ != null) + { + UIComponent oldParent = uicomponent_.getParent(); + if (oldParent != null && oldParent != this && oldParent instanceof UIComponentDecorator) + { + ((UIComponentDecorator)oldParent).setUIComponent(null); + } uicomponent_.setParent(this); + } return oldOne; }