ExecAndWait interceptor + stream

[Francisco Exposito <fc...@hotmail.com>]

Hi,

I have to generate a report and while it is being generated I need to show a waiting page. 

My xml file has:

<action name="CrearGenerarPartes" method="crearParte" class="ads.web.action.PartesAction">
            <interceptor-ref name="defaultStack"/>
            <interceptor-ref name="execAndWait">
             </interceptor-ref>
            <result name="wait" type="tiles">tiles.irgenerarpartes.wait</result>
            <result name="success" type="stream">
                <param name="contentType">application/zip</param>
                <param name="inputName">ficheroZip</param>
                  <param name="contentDisposition">filename="partes.zip"</param>
                  <param name="bufferSize">1024</param>
            </result>
            <result name="error" type="tiles">tiles.irgenerarpartes.error</result>            
</action>

When I click on the generating button I get the waiting page and when it is finished, the download file appear, but over the waiting page. When the file is generated I want to show the initial page and then that the download file appear. Is there any way to do it?

Thanks in advance.

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