JSP页面的一些处理

来源：互联网发布：长沙百度关键词优化编辑：程序博客网时间：2024/05/23 14:34

/** 提示信息 */
request.setAttribute("showMessage", "查询错误，数据库字段格式有误！");
///
<script language="javascript">
<%if((String)request.getAttribute("message") != null){%>
alert("<%=(String)request.getAttribute("message")%>");
<%}%>
</script>

/** 判断 footer */
request.setAttribute("footer", pc.getFooter());
///
<logic:present name="footer">
<tr>
<td colspan="7" height="42" align="right">
<p><bean:write name="footer" filter="false" /></p>
</td>
</tr>
</logic:present>

/**
return true?
return save()?
*/
function save() {
with(document.dictForm){
  if(!checkNotnull(NAME,'字典名称')){
   return false;
  }
  return true;
}
}function back() {
with(document.dictForm){
  hidact.value="";
  submit();
}
}
<html:submit value=" 保存 " property="sub" onclick="return save()"></html:submit>
<html:button value=" 返回 " property="ret" onclick="back()"></html:button></td>

/**下拉列表*/
List list;
   ArrayList groupList = new ArrayList();
   RbacGroup rbacGroup = new RbacGroup();
   RbacGroupDAO rbacGroupDAO = RbacGroupDAO.getInstance();
   list = rbacGroupDAO.find("from RbacGroup");
   for (int i = 0; i < list.size(); i++) {
    rbacGroup = (RbacGroup) list.get(i);
    groupList.add(new LabelValueBean(rbacGroup.getName(), rbacGroup
      .getId().toString()));
   }
   request.setAttribute("groupList", groupList);

<%
ArrayList rbacGroupList = new ArrayList();
rbacGroupList = (ArrayList)request.getAttribute("groupList");
%>
请选择单位： 
<html:select name="GcContractEquimentQueryForm" property="GROUP_ID" >
<html:options collection="rbacGroupList"
labelProperty="label" property="value" />
</html:select>

if(confirm("是否确认要删除?")){
/** confirm() */
onClick="return confirm('确定要删除吗？')"

<a class="blue" href="/gc/jhgs/contract/GcContractEquipmentDeleteAction.do?ID=
<bean:write property="id" name="gcCEQF"/"
onClick="return confirm('确定要删除吗？')">删除</a>

/** td 换行*/
<td align=center style="table-layout: fixed;WORD-BREAK: break-all; WORD-WRAP: break-word">

/** 时间格式 */
<bean:write name="gcCEQF" property="dateIn" format="yyyy-MM-dd"></bean:write>

<a class="blue" href="javascript:toEdit('detail','<bean:write name="info" property="id"/>')">查看详细信息</a>