開發list

css控制字符過長顯示問題

<style type="text/css">
	.demo {display: inline-block;
		*display: inline;
		*zoom: 1;
		width: 140px;
		height: 20px;
		line-height: 20px;
		font-size: 12px;
		overflow: hidden;
		-ms-text-overflow: ellipsis;
		text-overflow: ellipsis;
		white-space: nowrap;}
	.demo:hover {height: auto;white-space: normal;}
	.hiddenword {display: inline-block;*display: inline;*zoom: 1;width: 140px;line-height: 20px;font-size: 12px;overflow: hidden;-ms-text-overflow: ellipsis;text-overflow: ellipsis;white-space: nowrap;}
	}
</style>

el表達式控制字符長度問題：

<td nowrap style="text-align:center;"  title="${item.WORK_CONTENT}">
		<c:if test="${fn:length(item.WORK_CONTENT) > 10}">
				${fn:substring(item.WORK_CONTENT, 0, 10)}...
		</c:if>
		<c:if test="${fn:length(item.WORK_CONTENT) <= 10}">
				${item.WORK_CONTENT}
		</c:if>
</td>

 class="pageForm required-validate"    class="required"  不爲空驗證

根據兩個表的數據更新其中一個表

update hr_employee h
set h.promotion_day = (select a.c from aa a where a.a = h.empid)
where h.cpny_id = '1200'
and  exists (select 1 from aa a where h.empid = a.a)