Re: Problems with indexed properties

[Eddie Bush]

Sebastian,
These sorts of questions really belong on the user list.  The dev list is 
for discussion about the development of Struts itself.  Try mailing over 
there - the user list has tons of folks on it, and I just about bet you can 
get some help there.

Good Luck,
Eddie Bush
----- Original Message ----- 
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, November 10, 2004 9:09 AM
Subject: Problems with indexed properties


Hi,
I need help for indexed properties.
On one page I have different "input-fields" and I want to commit the 
changes
when pushing the
"submit-button" to realize this I am using the indexed propertie.

Is this the right way? Or is the someone better?
----------------------------------
This is my Code:
But it doesn't work and I don't know why.
I think it has something to do with this part: "<%= "entityResult[" + 
index+
"].resultList[" + idx + "].menge" %>"
The method "getEntityResult" is invoked but not the other part.

I am using two 3 forms, which are nested, they look like this:
public class ResultForm
       extends ActionForm {
   private ArrayList resultList;
   //RESULT-LIST
   public void setResultList(ArrayList resultList) {
       this.resultList = resultList;
   }
   public ArrayList getResultList() {
       return resultList;
   }
   //GET-Entity INDEX
   public EntityForm getEntityResult(int index) {
       System.err.println("===> getEntityResult: " + index);
       return (EntityForm) resultList.get(index);
   }
}
public class EntityForm
       extends ActionForm {
   private ArrayList resultList;
   private ReiseForm reiseResult;
   //RESULT-LIST
   public void setResultList(ArrayList resultList) {
       this.resultList = resultList;
   }
   public ArrayList getResultList() {
       return resultList;
   }
   //GET-REISE AN INDEX
   public ReiseForm getReiseResult(int index) {
       System.err.println("===> getReiseResult : " + index);
       return (ReiseForm) resultList.get(index);
   }
}
public class ReiseForm
       extends ActionForm {
   private String menge;
   //MENGE
   public void setMenge(String menge) {
       this.menge= menge;
   }
   public String getMenge() {
       return menge;
   }
}
I want to get values of the Forms by using the "iterator" tag:
<logic:iterate id="line" property="resultList" name="kombinationForm"
indexId="index">
...
   <logic:iterate id="zwLine" name="flughafenLine" property="line"
indexId="idx">
...
       <html:text name="kombinationForm" property="<%= "entityResult[" +
index+ "].resultList[" + idx + "].menge" %>" >
           <bean:write name="zwLine" property="menge"/>
       </html:text>
..
   </logic:iterate>
..
</logic:iterate>
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]

---
avast! Antivirus: Outbound message clean.
Virus Database (VPS): 0446-1, 11/10/2004
Tested on: 11/10/2004 9:01:23 PM
avast! - copyright (c) 2000-2004 ALWIL Software.
http://www.avast.com

---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]