updated.tag

来自「某石油系统正在使用的实时报表平台系统」· TAG 代码 · 共 23 行

<%@ tag body-content="empty" dynamic-attributes="columnAttr" %>
<%@ attribute name="table" required="true" %>
<%@ attribute name="where" required="false" %>
<%@ include file="init.tagf" %>

<c:set var="v_setList" value=""/>
<c:set var="v_separator" value=""/>
<c:catch var="errormsg">
<sql:update dataSource="${tags_tour_dataSource}">
<c:forEach var="v_entry" items="${columnAttr}">
<c:set var="v_setList"
value="${v_setList}${v_separator}${v_entry.key}=${v_entry.value}"/>
<c:set var="v_separator" value=", "/>
</c:forEach>
UPDATE ${table} SET ${v_setList}
<c:if test="${!empty where}"> WHERE ${where} </c:if>
</sql:update>
</c:catch>

<c:if test="${!empty errormsg}">
<pre><c:out value="${errormsg}" /></pre>
</c:if>