How to invoke binding in the get and set

Hi, i am new to jsf and i have urgent question that i will be thankful to answer.
I am using this code:
<rich:tab label="Application" id="applicationTab">
               <h:form id="applicationForm" binding="#{adminBean.applicationForm}">
                    <h:inputHidden id="tabname" value="application" />
                    <h:commandButton value="change" action="#{adminBean.storeProperties}">
                    </h:commandButton>
                    <f:verbatim>
                    </f:verbatim>
               </h:form>
</rich:tab>
But the value of adminBean.applicationForm is changing and i need the ui to change when the value changes, but the binding is only invoked in the constructor. How can i change it?
I would appreciate any answer ASAP

Sorry about that, I was wrong about the gets in the subsequent render responses. The children just gets reflected in the instance.
I created a small test snippet and it just works.
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<f:view>
    <html xmlns="http://www.w3.org/1999/xhtml">
        <head>
            <title>Test</title>
        </head>
        <body>
            <h:form binding="#{myBean.form}">
                <h:commandButton value="add" action="#{myBean.action}" />
            </h:form>
        </body>
    </html>
</f:view>
package mypackage;
import javax.faces.component.html.HtmlForm;
import javax.faces.component.html.HtmlOutputText;
public class MyBean {
    private HtmlForm form;
    public void action() {
        HtmlOutputText text = new HtmlOutputText();
        text.setValue(" " + form.getChildCount());
        form.getChildren().add(text);
    public HtmlForm getForm() {
        return form;
    public void setForm(HtmlForm form) {
        this.form = form;
}Give it a try and see if it works.

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>
Subhasish Ganguly wrote:
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