This example is given in displaytag-12.tld itself
<display:table name="someList" export="true" id="row"
requestURI="MyAction.do">
<display:column sortable="true" title="ID"> <c:out value="${row.id}"/>
</display:column>
<display:column property="email" autolink="true"/>
<display:column property="description" title="Comments"/>
</display:table>
It is supposed to print row ids for each row in first column
dynamically, but comes as blank. So, according to docs, I suppose what
Chris has done is right.
-Ashutosh
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Chris
Hardin
Sent: Thursday, December 02, 2004 6:41 PM
To: [EMAIL PROTECTED]
Subject: RE: [displaytag-user] Bug in display tag.
So is there a workaround? IS there a way to do what I am trying to do
without
writing an extension of the Tag?
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Fabrizio
Giustina
Sent: Thursday, December 02, 2004 5:41 AM
To: [EMAIL PROTECTED]
Subject: Re: [displaytag-user] Bug in display tag.
It's not a bug, only the body of the column is generated at each
iteration. Column attributes are considered static and evaluated only
at the first iteration.
There is already a feature request posted in jira for dinamically
evaluated attributes.
fabrizio
On Wed, 1 Dec 2004 06:57:03 -0600, Chris Hardin
<[EMAIL PROTECTED]> wrote:
>
>
>
> I think I might have found a bug in the display tag. It seems that you
> cannot refer to the current row iteration inside of the column tag. If
you
> try to do this you always only get the initial row's value.
>
>
>
> For example, take the following use of the display tag. Note the part
where
> the href attribute is
> href="../test.do?test=${user.userID}&freee=${user.userID}"
>
>
>
>
>
> When the table is built, the value for ${user.userID} is always the
first
> value in the collection. In other words, if my users are Dick, Jane,
John
> and Joe, the value for ${user.userID} will be Dick for every row in
the
> table. I however want the link to have the value of the current
iteration.
> Does anyone know how to achieve this?
>
>
>
>
>
> <display:table name="allUsers" export="true" id="user"
> requestURI="../users.do" width="100%" class="webadmin" pagesize="25"
> defaultsort="3" >
>
>
>
>
>
> <display:column sortable="true" title="User ID" nowrap="true"
> autolink="true"
>
href="../test.do?test=${user.userID}&freee=${user.userID}">${user.userID
}
> </display:column>
>
>
>
>
>
>
>
>
>
> </display:table>
>
>
>
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