Unable to populate values obtained from ajax call using PrimeFaces

[HtaraS reddy]

Hi
I have made an ajax call using primefaces [p:ajax]. The call to the listener was successful and it returned the required values. To update these properties in xhtml, I have checked the DOM source, to find out the exact ID of the column, using which the column or property would be updated. But, in this case the fields are not getting the values.

The code I used in this case is

      <h:form id="mainForm">
	<p:tabView>
			<p:tab title="Receipt">
          <p:dataTable id="table1" var="recepit" rowIndexVar="rowIndex"   value="#{ReceiptDetailsBean.iterativeList}" scrollable="true"  height="120px" styleClass="leftTable">

            <p:column style="background-color: #EFF2F9">
                <f:facet name="header">
                    <h:outputText value="SL NO" />
            </f:facet>
                    <h:outputText value="#{rowIndex+1}" />
            </p:column>

            <p:column >
                <f:facet name="header">
                    <h:outputText value="Buss." />
                </f:facet>

                        <h:selectOneMenu id="selectOneCb" value="#{ReceiptDetailsBean.bussCode}" >
                            <f:selectItem itemLabel="V_BUSS_CODE" itemValue=""/>
                            <f:selectItems value="#{ReceiptDetailsBean.rdetails}" var="model" itemLabel="#{model.buss}" itemValue="#{model.buss}"/>
                             <p:ajax update="mainForm:table1:#{rowIndex}:receiptCode, mainForm:table1:#{rowIndex}:referenceType"  actionListener="#{ReceiptDetailsBean.obtainReceiptDatabasedOnBussCode}" event="change"/>  
                        </h:selectOneMenu>
            </p:column>

            <p:column id="receiptCodeCol">
                <f:facet name="header">
                    <h:outputText value="Receipt Code" />
                </f:facet>
                        <h:inputText value="#{ReceiptDetailsBean.receiptCode}" id="receiptCode" style="font-family: verdana;font-size: 10px;width:80px;height:15px" />
            </p:column>

            <p:column id="receiptTypeCol">
                <f:facet name="header">
                    <h:outputText value="Ref Type" />
                </f:facet>
                        <h:inputText value="#{ReceiptDetailsBean.receiptType}" id="referenceType" style="font-family: verdana;font-size: 10px;width:80px;height:15px"/>

            </p:column>
        </p:dataTable>
        </p:tab>

        <p:tab title="Print">

        </p:tab>
</p:tabView>
</h:form>

I have checked for view source of the page and got the id of the property as table1:0:receiptCodeHotKey:receiptCode.

What would be the problem for the data to not get populated in the field ? Please help me in this