You can do that making ur own class by extending the TableDecorators
class. Here is the sample code. It took me a long time to figure that
out. I might have not looked hard enough, but the best way that I
personlly think is to download the src code, compile it on ur machine
and run javadoc on it.
package com.hedging.decorators;
import org.displaytag.decorator.TableDecorator;
import com.hedging.Transaction;
/**
* Created @ Viraj Solutions (I2I)
* Date: Oct 5, 2003
* Time: 5:39:32 AM
* Copyright reserved 2001-2003
*/
public class TransactionDecorator extends TableDecorator {
String[] call = new String[2];
public TransactionDecorator() {
super();
/**
* We shall increment the index
* value to get the actual value
* of what has to be done.
* 1: Selling Call
* 2: Buying Call
*/
this.call[0] = "Selling Call";
this.call[1] = "Buying Call";
}
public String getType() {
/** this is where the magic happens!!
* Transaction object (ArrayLIst) is the object
* that I am using to render the table
*/
byte type = ((Transaction)this.getCurrentRowObject()).getType();
return this.call[(type - 1)];
}
}
Hope this helps, to let me know if you need any help!
Great work matt!!!
--__--__--
Message: 3
From: Asif Rashid <[EMAIL PROTECTED]>
To: "'[EMAIL PROTECTED]'"
<[EMAIL PROTECTED]>
Date: Wed, 22 Oct 2003 19:10:20 -0400
Subject: [displaytag-user] Column decorator
Reply-To: [EMAIL PROTECTED]
Is there any example code available which shows how to develop column
decorator?
Asif
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