Richfaces extendedDataTable context menu issue

[vsankar13]

Hi everyone;

I used richfaces 3.3 version. I have one problem. I used extendedDatatable in modalpanel. The problem is when i do hide/show column, the modalpanel get close. Please Let me know any kind on the solution for this problem.

<rich:modalPanel id="maturityDiv" width="907" autosized="true" moveable="false" resizeable="false" styleClass="dashboardModal"

        keepVisualState="true" zindex="1010">

        <a4j:form ajaxSubmit="true" ignoreDupResponses="true" limitToList="true">

<rich:simpleTogglePanel id="mMarketSTPID" opened="#{maturitiesBean.mMarketPanel}" switchType="ajax"

                action="#{frontController.processRequest}" limitToList="true" reRender="tbl_moneymarket,globalMessages" status="waitStatus">

                <f:param name="beanToInvoke" value="maturitiesBean" />

                <f:param name="methodName"

                    value="displayMaturitiesMoneyMarketsDetails" />

                <f:facet name="header">

                    <h:panelGroup>

                        <h:outputText value="#{msg.db_ui_table_column_header_moneyMarket}"></h:outputText>

                        <h:outputText value="#{rmOverviewCountBean.maturitiesCountMap['moneyMarkets']}" styleClass="count-RM1"></h:outputText>

                    </h:panelGroup>

                </f:facet>

                <rich:extendedDataTable value="#{maturitiesBean.moneyMarketList}" var="moneyMarket" id="tbl_moneymarket"

                    rows="#{applicationBean.paginationCount}" cellspacing="0" cellpadding="0" border="0" columnClasses="extdt-columns"

                    enableContextMenu="true">

                    ..........

                    </rich:extendedDataTable>

            </rich:simpleTogglePanel>

        </a4j:form>

    </rich:modalPanel>

Thanks & best regards;

sankara