Struts循环标签和下拉选择标签

//messageList为action中查询数据库中留言信息list. 
<logic:present   name= "messageList "   scope= "request "> 
//循环显示每条留言 
<logic:iterate   id= "message "   name= "messageList "> 
//名称,内容 
<bean:write   name= "message "   property= "name "   /> 
<bean:write   name= "message "   property= "message "   /> 
//在这里想显示管理员的回复,该怎么写?     private   Set   replys   =   new   HashSet();
        <logic:iterate   id= "reply "   name= "message.replys "> 
回复： <bean:write   name= "reply "   /> 
        </logic:iterate> 
</logic:iterate> 
<logic:present> 

 

下拉选择标签:

 

后台数据的组织:

 

public class PrintBean {
	
	private Integer printId;		//打印模板ID

	private String printModelCode;	//打印模板代码
	
	private String printModelName;	//打印模板名称

           //get / set 方法
}


List <PrintBean> printBeanList = printService.getPrintBeanList(schemeOrg.getProductCode());
   

request.setAttribute("printModelList", printBeanList);
   

 

标签中的使用:

 

<html:select property="printModelCode" style="width:312px" >
      <!--printModelCode对应着FormBean里面的printModelCode属性-->

      <html:option value="">请选择单证</html:option>
      <html:optionsCollection  name="printModelList"  label="printModelName" value="printModelCode"/>
      //printModelList的元素就是PrintBean类	
</html:select>