在表格中顯示操作時間，通過script實現同一表格欄下顯示不同狀態的時間：

<span style="font-size:18px;"><ww:if test="${alarmAssginLevel =='p'}">
	<ec:column property="taskAssignStatusCN"  title="下發狀態" width="10%" sortable="false"></ec:column>
	<ec:column property="taskSendTime" title="下發時間" sortable="false" width="8%" cell="datetime" format="yyyy-MM-dd HH:mm"></ec:column>
</ww:if>
<ww:if test = "${alarmAssginLevel =='q'}">
	<ec:column property="taskFeedbackStatusCN"  title="反饋狀態" width="12%" sortable="false"/>
	<ec:column property="time" title="操作時間" sortable="false" width="8%" >
	<span style="white-space:pre">	</span><script>
		<span style="white-space:pre">	</span>if(${alarm.taskFeedbackStatus=='1'}){
			<span style="white-space:pre">	</span>document.write('簽收時間:${alarm.taskSignedTimeStr}');
		<span style="white-space:pre">	</span>}else if(${alarm.taskFeedbackStatus=='3' || alarm.taskFeedbackStatus=='4'}){
			<span style="white-space:pre">	</span>document.write('拒絕時間:${alarm.taskRefusedTimeStr}');
		<span style="white-space:pre">	</span>}
         <span style="white-space:pre">	</span></script>
<span style="white-space:pre">	</span></ec:column>
</ww:if></span>
 

	to_char(t.TASK_SIGNED_TIME,'yyyy-MM-dd HH24:mi') as taskSignedTimeStr,
<span style="white-space:pre">	</span>to_char(t.TASK_REFUSED_TIME,'yyyy-MM-dd HH24:mi') as taskRefusedTimeStr,