Problem in aligning dynamic UI with the static UI

Question

Hi All,
I have problem in aligning dynamic UI with the static UI, I am using Matrix layout.
Static fields are spread over 2 colums and 3 rows:
lableA SPACE input field SPACESPACE lable B SPACE input field
lableC SPACE dropdown SPACESPACElableD SPACE dropdown
lableE SPACE dropdown SPACESPACElableF SPACE dropdown
Now when a value is selected in C, than E becomes visible, and depending on the values selected in E, there are dynamic UI generated, i.e dynamic lables and depending on some validation it will be either a dropdowns or input fiels or both.
at run time screen is like this:
lableA SPACE input field SPACESPACE lable B SPACE input field
lableC SPACE dropdown SPACESPACElableD SPACE dropdown
lableE SPACE dropdown SPACESPACElableF SPACE dropdown
dynaSPACEdropdown
dynbSPACEinput field
if I change my selection in E than layout looks like:
lableA SPACE input field SPACESPACE lable B SPACE input field
lableC SPACE dropdown SPACESPACElableD SPACE dropdown
lableE SPACE dropdown SPACESPACElableF SPACE dropdown
dynaSPACESPACEdropdown
dynbSPACESPACEinput field
Requirment: I need all the lables as well as dropdown/ input fiels in line with the static fields irrespective of my selection in E.
Something like this:
lableA SPACE input field SPACESPACE lable B SPACE input field
lableC SPACE dropdown SPACESPACElableD SPACE dropdown
lableE SPACE dropdown SPACESPACElableF SPACE dropdown
dyna   SPACEdropdown
dynbSPACESinput field
dyncSPACESdropdown
All this elements are in a group and that group has 2 transparent containers, 1 for static and for holding dynamic UI.
I tried playing with the container properties, and also tried fixing width of dynamic UI but still the alignment issue is encountered.
Can U guys plz give in ur valuable inputs as i need to fix this urgently.
Regards,
JJ

Answer 1

Hi Armin,
Can you please elaborate your solution ?, I do not have an idea of InvisibleElement & IWDView.resetView() ,
If you can give me the exact pointer than it would be great and a good learning exp. for me.
Thanks for the action assignment part, it worked.
if (wdContext.nodeMaterialClass().size() > 0 && wdContext.currentContextElement().getActionMatCls()) {
     if (wdContext.currentMaterialClassElement().getMaterialClass_Description() != null || !wdContext.currentMaterialClassElement ().getMaterialClass_Description().equalsIgnoreCase(" ")) {
           IWDGroup Searchgroup = (IWDGroup) view.getElement("DynGroup");
Searchgroup.destroyAllChildren();
view.getContext().reset(false);
                                                  for (int i = 0; i < wdContext.nodeMaterialCharateristcs().size(); i++) {
                              //this for label
     IWDLabel CharLabel = (IWDLabel) view.createElement(IWDLabel.class, "label" + i);
     CharLabel.setText(wdContext.nodeMaterialCharateristcs().getMaterialCharateristcsElementAt(i).getDescr_Char());
     CharLabel.setDesign(WDLabelDesign.EMPHASIZED);
     CharLabel.createLayoutData(MatrixHeadData.class);                              CharLabel.setWidth("154px");                              Searchgroup.addChild(CharLabel);
             further there are conditions to create either dropdown or input field
Can you please point where and how to apply your solution.
Regards,
JJ