I have a a4j event for onRowClick on a rich:datatable. when there is a event of rowclick I am able to rerender the values to another column in the same datatable, but rerendering to a inputfield outside datatable is not working
Any suggestions.

code snippet

<rich:datatable..
<a4j:support event="onRowClick" action="#{master.check}" reRender="onrow"/>
<rich:col...

<rich:column>
<h:inputText id="onrow" value="#{master.checked}" />
</rich:column>
</rich:datatable>

<h:inputText id="onrow" value="#{master.checked}" /> ...
.
.
.




In the above snippet, the <h:inputText field in <rich:columne is updated on a rowclick but the h:inputText after the datatable is not updated.
Is reRender works to one only specific component like dataTable.
Can it be used across different components on the same page