displaytag - Nothing found to display.

[Kris Reid]

Hi

I am using Struts2 with Display tag to display a List
Most of the time it works perfect but sometimes it displays the error "Nothing found to display"

This is not correct as I have the action class print out the List and it always is able to print the List.
I can usually hit refresh and it works fine. Sometimes it takes several refreshes.

Has anyone run into this?
Any ideas?

Cheers

Kris

[Kris Reid]

To add a little more information the the JSP looks like this

<display:table name="leads" class="table" id="leads" pagesize="100">
        <display:column property="id" sortable="true"/>
</display:table>

Cheers

Kris

Kris Reid wrote:

Hi

I am using Struts2 with Display tag to display a List
Most of the time it works perfect but sometimes it displays the error "Nothing found to display"

This is not correct as I have the action class print out the List and it always is able to print the List.
I can usually hit refresh and it works fine. Sometimes it takes several refreshes.

Has anyone run into this?
Any ideas?

Cheers

Kris

[Kris Reid]

The problem has something to do with the get method in the action class not being called.
Any ideas why this would happen?

If I hit refresh a time or two it works fine.

[Oscar Calderón-2]

Kris Reid escribió:

> The problem has something to do with the get method in the action class not
> being called.
> Any ideas why this would happen?
>
> If I hit refresh a time or two it works fine.
>
>
>
>
> -----
> http://www.kremsoft.com Kremsoft - Software Development
>  

Are you using ajax tags (like dojo ) or something like that with displaytag?

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[Kris Reid]

Oscar Calderón-2 wrote:

Are you using ajax tags (like dojo ) or something like that with displaytag?

No - haven't got any ajax or anything fancy

I seem to have found a work around
In the action class I stick the List into the request object
request.setAttribute("list", list);

And in the JSP
<display:table name="leads" class="table" id="request.list" pagesize="100">

Is their any reason why this should not be done?

[Paul Benedict-2]

You're attributes are wrong. Should be:

<display:table name="list" class="table" id="bean" pagesize="100">
</display:table>

@name is the name of your request attribute.
@id is the request attribute created at each the iteration.

Paul

On Fri, Nov 13, 2009 at 10:21 AM, Kris Reid <krisreid80@...> wrote:

>
>
>
> Oscar Calderón-2 wrote:
>>
>>
>> Are you using ajax tags (like dojo ) or something like that with
>> displaytag?
>>
>>
>>
>
> No - haven't got any ajax or anything fancy
>
> I seem to have found a work around
> In the action class I stick the List into the request object
> request.setAttribute("list", list);
>
> And in the JSP
> <display:table name="leads" class="table" id="request.list" pagesize="100">
>
> Is their any reason why this should not be done?
>
>
> -----
> http://www.kremsoft.com Kremsoft - Software Development
> --
> View this message in context: http://old.nabble.com/displaytag---Nothing-found-to-display.-tp26301323p26339226.html
> Sent from the Struts - User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@...
> For additional commands, e-mail: user-help@...
>
>

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[Kris Reid]

Whoops - made I typo whilst I was mucking around.
That's not the problem though

Paul Benedict-2 wrote:

You're attributes are wrong. Should be:

<display:table name="list" class="table" id="bean" pagesize="100">
</display:table>

@name is the name of your request attribute.
@id is the request attribute created at each the iteration.

Paul