struts-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From slayer666 <rfu...@hotmail.es>
Subject Interator values not showed
Date Tue, 18 May 2010 19:21:38 GMT

Hi,
i'm trying the append tag and the list values of the appended lists are not
showed.
This is the main part of the jsp code:

<s:append var="metalBands">
   <s:param value="%{groups}"/>
   <s:param value="%{groups1}"/>
 </s:append>
 Total Bands:<br>
 <s:iterator id="band" value="%{#metalBands}">
   Band: <s:property value="#band.name"/><br>
 </s:iterator>


This is my Action class:

package struts2.action;

import java.util.ArrayList;

import com.opensymphony.xwork2.ActionSupport;

public class IteratorAction extends ActionSupport {
	ArrayList<Band> groups=new ArrayList<Band>();
	ArrayList<Band> groups1=new ArrayList<Band>();
	
	public String greeting(){
		return "Hi, Every body";
	}
		
	@Override
	public String execute() throws Exception {
		this.groups.add(new Band("trash","Slayer"));
		this.groups.add(new Band("trash","kreator"));
		this.groups.add(new Band("death","Deicide"));
		this.groups.add(new Band("death","Obituary"));
		this.groups1.add(new Band("heavy","Judas Priest"));
		this.groups1.add(new Band("heavy","Primal Fear"));
		return SUCCESS;
	}

	public ArrayList<Band> getGroups() {
		return groups;
	}

	public void setGroups(ArrayList<Band> groups) {
		this.groups = groups;
	}

	public ArrayList<Band> getGroups1() {
		return groups1;
	}

	public void setGroups1(ArrayList<Band> groups1) {
		this.groups1 = groups1;
	}			
}

This is my bean class:

package struts2.action;

public class Band {
	private String style;
	private String name;
	
	public Band(String st,String n){
		this.style=st;
		this.name=n;
	}

	public String getStyle() {
		return style;
	}

	public void setStyle(String style) {
		this.style = style;
	}

This is the ouput application:

Total Bands:
Band: 
Band: 
Band: 
Band: 
Band: 
Band: 

As you can see there is no values showed .
Please, can you help me with this?.

Thanks in advanced!!.
-- 
View this message in context: http://old.nabble.com/Interator-values-not-showed-tp28599699p28599699.html
Sent from the Struts - User mailing list archive at Nabble.com.


---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
For additional commands, e-mail: user-help@struts.apache.org


Mime
View raw message