Requirement – Re ordering of UI component using java code. Seems to be little tricky.
Solutions – Well , yes you can achieve that.For example, you are working on UI design in which you need to display two table inside panelGroupLayout.
PanelGroupLayout
Table 1
Table 2
Now you want on some condition , it should be like
PanelGroupLayout
Table 2
Table 1
public void yourCustomMethod() { FacesContext facesContext = FacesContext.getCurrentInstance(); UIViewRoot root = facesContext.getViewRoot(); RichTable table1 = (RichTable)root.findComponent("table1"); RichTable table2 = (RichTable)root.findComponent("table2"); RichPanelGroupLayout pgl1 = (RichPanelGroupLayout)root.findComponent("pgl1"); MoveChildComponentChange change = new MoveChildComponentChange(table2,pgl1,table1); change.changeComponent(pgl1); AdfFacesContext.getCurrentInstance().addPartialTarget(pgl1); }
For more understanding read this – http://docs.oracle.com/cd/E15051_01/apirefs.1111/e10684/oracle/adf/view/rich/change/MoveChildComponentChange.html
Author – Ankit Gupta
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