#set( $listid = $detail.getListId())
#set( $parentcollectionid = $context.getRequestParameter("collectionid"))
#ifnull($parentcollectionid ) #set( $$parentcollectionid = $librarycol.getId()) #end
#set( $banks = $mediaarchive.getSearcher($listid).query().match("collectionid",$parentcollectionid).sort("name").search($context) )
#set( $fieldid = "${detail.id}.value")
#set( $projectid = $context.getRequestParameter($fieldid))
#ifnull($projectid)
	#set( $projectid = $val)
#end

#ifnull($projectid)
	#if( !$banks.isEmpty() && $banks.size() == 1)
		#set( $projectid = $banks.get(0).getId() )  ##TODO: remeber last one picked
	#end	
#end
<select name="${detail.getId()}.value" class="select2 form-control" style="width:200px;">
<option value=""></option> 
#foreach( $bank in $banks )
	<option value="$bank.getId()" #if($projectid == $bank.getId()) selected #end>#datatext($bank,"name")</option>
#end
</select>