s:merge tag in display:column tag

[usha kotha]

how to use s:merge tag or s:append tag output(result, i.e list) in s:select tag list attribute

i have a select tag in display column of display table............i want result of merge tag or append tag as value for list attribute

<s:append var="appendId">
<s:param value="%{myList}" />
</s:append>

<display:column>
<s:select name="currentStatus" headerKey="Select" headerValue="Select" list="appendId" listKey="currentStatus" listValue="currentStatus" style="border:1px solid #ccc; background:#fff; width:165px; margin-left:10px;" />
</display:column>

[Yogesh Lonkar]

<s:append var="appendId">
<s:param value="%{myList}" />
</s:append>

<display:column>
<s:select name="currentStatus" headerKey="Select" headerValue="Select" list="%{#appendId}" listKey="currentStatus" listValue="currentStatus" style="border:1px solid #ccc; background:#fff; width:165px; margin-left:10px;" />
</display:column> 

this might help.