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List: turbine-torque-user
Subject: RE: Display of the result
From: "Göschl,Siegfried" <Siegfried.Goeschl () drei ! com>
Date: 2004-03-22 7:14:23
Message-ID: 90B3A0967470D44CB8FDE74907512328F1CE2B () av1s008 ! at-work ! local
[Download RAW message or body]
Hi Sheng,
since your are using the BasePeer you get a list of 'com.workingdogs.village.Record' \
and not Torque Objects. There should be a 'getValue(String s)' function returning a \
'com.workingdogs.village.Value'
Cheers,
Siegfried Goeschl
-----Original Message-----
From: Sheng Guo [mailto:sheng@in.tum.de]
Sent: Friday, March 19, 2004 9:17 PM
To: torque-user@db.apache.org
Subject: Display of the result
Hello,
I used torque to select 3 columns from 2 tables, the code looks like this:
public List getUsers(){
java.util.List list = new ArrayList();
Criteria crit = new Criteria();
crit.addJoin(SYSContactUserPeer.SYS_CONTACT_ID, SYSContactPeer.ID);
crit.addSelectColumn(SYSContactUserPeer.FIRSTNAME);
crit.addSelectColumn(SYSContactUserPeer.LASTNAME);
crit.addSelectColumn(SYSContactPeer.NAME1);
crit.addAscendingOrderByColumn(SYSContactUserPeer.ID);
try {
list = BasePeer.doSelect(crit);
return list;
}
catch (Exception exc) {
String message = exc.toString();
System.out.println(message);
return null;
}
}
After that I wanted to display the result with Velocity, so:
#set ($users = $badgui.getUsers()) //$badgui.getUsers() is a pulltool
method I used, to get the result from the Java code
<center>
#foreach($user in $users)
* $user*
#end
</center>
then I got {'Bernadette','Fischer','Bernadette Fischer'}
{'Eva','Christoph','Christoph-Consult GbR'} in the browser, after that I
tried
#set ($users = $badgui.getUsers()) //$badgui.getUsers() is a pulltool
I used, to get the result from the Java code
<center>
#foreach($user in $users)
* $user.firstname*
#end
</center>
but I got $user.firstname instead of the first item from each record.
How can I get the desired items instead of the variables?
Thanks for any advice!
yours sincerely
Guo
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