You could use a DynaActionForm that contains a property of type ArrayList ...
Something like...
<form-bean name="bookForm" type="org.apache.struts.action.DynaActionForm">
<form-property name="books" type="java.util.ArrayList"/>
</form-bean>
This arraylist can contain DynaBeans inside it and you can access these from your
Struts based JSP
<logic:iterate name="bookForm" property="books" id="book">
<bean:write name="book" property="author"/>
<bean:write name="book" property="title"/>
<bean:write name="book" property="domain"/>
</logic:iterate>
Struts handles DynaActionForms & typical Action forms seamlessly..However DynaBeans
and Custom beans should not be mixed up..
Sumit
-----Original Message-----
From: Ovidiu EFTIMIE [mailto:[EMAIL PROTECTED]
Sent: Wednesday, November 12, 2003 4:17 PM
To: Struts Users Mailing List
Subject: Dynamic bean in a result list
Hi,
I have a jsp page where I must diplay a list of results like this
<logic:present name="DOCUMENTS">
<logic :iterate id='laliste' name='DOCUMENTS'>
<tr>
<td><bean :write name='liste' property='author'></td>
<td><bean :write name='liste' property='title'></td>
<td><bean :write name='liste' property='domain'></td>
</tr>
</logic :iterate>
</logic:present>
</logic :present>
DOCUMENTS is an Array List which contains JavaBeans. The thing is that I want to
use a dynamic JavaBean, so I could have an ArrayList of objects like this
public class DynamicOT implements Serializable{
private HashMap property;
public DynamicOT(){
property = new HashMap();
}
public void setProperty(String nm, String val){
property.put(nm,val);
}
public String getProperty(String nm){
String str = (String) property.get(nm);
return str;
}
}
But then how could I retrive them in my jsp page ?
Using
<td><bean :write name="liste" property="property('author')"></td>
would be enough?
Has anyone an idee of how I could do this ?
Thanx in advance,
Ovidiu
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