Getting the form values added to SectionStackSection and to SectionStack

[contact77]

Gurus,
I have added the form elemts to the form in a loop which is added to Hlayout and then to Vlayout whcih is added to SectionStackSection (created in loop) and then to SectionStack. ON click on the button, I should get the form values, I am struggling with this. thanks in advance. Throwing ClassCast Exception... please see the sample code

	private VLayout vLayout1;
	private IButton button1;
	private SectionStack ss1; 
	private DynamicForm form1;
	private VLayout vLayout;

	public void onModuleLoad(){

			ss1 = new SectionStack();  
			ss1.setVisibilityMode(VisibilityMode.MULTIPLE);
			ss1.setWidth(500);
			ss1.setHeight(500);
			ss1.setMargin(10);
			ss1.setOverflow(Overflow.AUTO);

			vLayout1 = new VLayout();  
			
			form1 = new DynamicForm();   
			form1.setAlign(Alignment.LEFT);
			
			button1 = new IButton("Submit");   
			button1.addClickHandler(new com.smartgwt.client.widgets.events.ClickHandler(){
				public void onClick(com.smartgwt.client.widgets.events.ClickEvent event) {
					
					int counter = 0;
					//SC.say("SSS size is"+ss1.getSections().length);
					for (int i = 0; i < ss1.getSections().length ; i++) {
						++counter;
						VLayout vLayout = (VLayout)ss1.getMembers()[i];
						for (int j = 0; j < vLayout.getMembers().length ; j++) {
							HLayout hLayout = (HLayout)vLayout.getMembers()[j];

							for (int k = 0; k < hLayout .getMembers().length; k++) {
								if (hLayout.getMembers()[j] instanceof DynamicForm) {
									DynamicForm form = (DynamicForm)hLayout.getMembers()[k];
									SC.say("form -"+form.getValueAsString("si1"));
								}
							}
							
							
						}
						
					
					}

				}
			});
			


			SelectItem si1 = new SelectItem();   
			si1.setWidth(100);
			si1.setName("si1");
			si1.setTitle("Select");
			si1.setDefaultToFirstOption(true);
			LinkedHashMap<String, String> map1 = new LinkedHashMap<String, String>();
			map1.put("select1", "select1");
			map1.put("select2", "select2");
			map1.put("select3", "select3");
			si1.setValueMap(map1);

			form1.setFields(si1);

			SectionStackSection sss1 = new SectionStackSection();   
			sss1.setTitle("Main ");   
			sss1.setExpanded(true);
			sss1.setCanCollapse(false);
			sss1.addItem(form1);
			
			//ss1.addSection(sss1);
			
			for (int i=1; i <= 3; i=i+1) {
				
				vLayout = new VLayout();
				vLayout.setAutoWidth();
				vLayout.setAutoHeight();

				HLayout hLayout = null;
				DynamicForm form1 = null;
				
				CheckboxItem cb1 = new CheckboxItem();   
				cb1.setDefaultValue(true);
				cb1.setTitle("Section");
				
				DynamicForm form2 = new DynamicForm();   
				form2.setWidth(50);   
 				form2.setFields(cb1);

				SectionStackSection sss2 = new SectionStackSection("Section"+i);
				sss2.setExpanded(true);
				sss2.setControls(form2);
				
				for (int j = 0; j < 3; j = j+1) {
					
					hLayout = new HLayout();
					hLayout.setAutoHeight();
					hLayout.setAutoWidth();

					form1 = new DynamicForm();
					form1.setAlign(Alignment.LEFT);
					form1.setAutoWidth();

					TextItem txt1 = new TextItem(); 
					txt1.setName("marks"+i); 
					txt1.setStartRow(true);

					if (i == 0){
						txt1.setTitle("Marks");
					} else {
						txt1.setTitle("");
					}
					txt1.setWidth(200);
					txt1.setValue(i);
					txt1.setRequired(true);
					form1.setFields(txt1);
					
					hLayout.addMember(form1);
					vLayout.addMember(hLayout);
				}
				
				sss2.addItem(vLayout);					
				ss1.addSection(sss2);
				
			}

			vLayout1.addMember(ss1);
			vLayout1.addMember(button1);
			vLayout1.draw();

	}

[contact77]

got it work i think...

				public void onClick(com.smartgwt.client.widgets.events.ClickEvent event) {
					
					int counter = 0;
					//SC.say("SSS size is"+ss1.getMembers().length);
					for (int i = 0; i < ss1.getSections().length ; i++) {
						SectionStackSection sss = (SectionStackSection)ss1.getSections()[i];
						
						for (int j = 0; j < sss.getItems().length ; j++){
							VLayout vLayout = (VLayout)sss.getItems()[j];
							
							for (int k = 0; k < vLayout.getMembers().length ; k++) {
								++counter;
								HLayout hLayout = (HLayout)vLayout.getMembers()[k];

								for (int l = 0; l < hLayout .getMembers().length; l++) {
									if (hLayout.getMembers()[l] instanceof DynamicForm) {
										DynamicForm form = (DynamicForm)hLayout.getMembers()[l];
										SC.say("len-"+form.getValueAsString("marks1"));
									}
								}
								
								
							}
						}

				
					}

				}
			});