Hi all!
I have got the following Bean:
public class AddressBean {
private String name = "";
private String mail = "";
public AddressBean( String name, String mail) {
this.name = name;
this.mail = mail;
// getters and setters here...
}
I have got List of several AddressBeans, for example
List resultList = new Vector();
resultList.add(new AddressBean( "Peter", "[EMAIL PROTECTED]" ));
resultList.add(new AddressBean( "Hans", "[EMAIL PROTECTED]" ));
which I put into request scope.
On a jsp page i would like to display a table for this list which only shows
the name, but it should be a mail-link if the mail for this name is not
null: f.e.
<a href="mailto:[EMAIL PROTECTED]">Peter</a>
So i tried the following:
<display:table name="resultList" id="myTable">
<display:column property="name" decorator="MailDecorator">
</display:table>
If I am right myTable contains the current row.
So my MailDecorator looks like this:
public class MailDecorator implements DisplaytagColumnDecorator {
public Object decorate( Object columnValue, PageContext pageContext,
MediaTypeEnum media )
throws DecoratorException {
AddressBean addr = (AddressBean) pageContext.getAttribute( "myTable"
);
System.out.println(addr.getName());
if( addr.getMail() == null ) {
return columnValue;
}
return "<a href=\"mailto:"; + addr.getMail() + "\">" + columnValue +
"</a>";
}
}
I thought this will work, but I get the following result:
<table id="myTable">
<thead>
<tr>
<th>Name</th>
</tr></thead>
<tbody>
<tr class="odd">
<td><a href="mailto:[EMAIL PROTECTED]">Peter</a></td>
</tr>
<tr class="even">
<td><a href="mailto:[EMAIL PROTECTED]">Hans</a></td>
</tr>
</tbody>
</table>
As you can see the mail for Peter is [EMAIL PROTECTED], too, and it is for all
other entries in the list...
It seems that myTable always contains the last entry in the list, because
the
log always prints out: Hans.
Is this an error or am I doing something wrong?
Thanks
Peter
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