用纯javascript写的异步调用js文件xmlcommon.js一
在页面调用方式：
1）<script language="javascript" src="<%=request.getContextPath()%>/js/xmlcommon.js"></script>
2）<select id="departmentCode" name="departmentCode" onchange="departmentCodeChange(this.value);">
???????????????????????? <jsp:include page="../common/tag_select_department.jsp">
???????????????????????????? <jsp:param name="hasOptioanal" value="1" />
???????????????????????? </jsp:include>
???????????????????? </select>
3）<script languge="javascript">
function departmentCodeChange(departmentCode){
?url = "calib0GetDecisionRule.do?departmentCode="+departmentCode;
?handlerRequestURLXML( url, setFields );
}
function setFields(request) {
?setElementList(request);
}
</script>
