Re: t:commandButton action method not called

[Murat Hazer]

I had the same issue with jasper reports and facesContext.getApplication().getStateManager().saveSerializedView(facesContext) solved my problem, i took a look at the your code and it's same as mine, only difference is there is outputStream.flush() after the outputStream.close(), so your code's last lines should be like this;

outputStream.close();
outputStream.flush();
facesContext.responseComplete();
facesContext.getApplication ().getStateManager().saveSerializedView(facesContext);

I hope it works...

regards...

On 5/4/06, Le Van < [EMAIL PROTECTED]> wrote:

I did it before but the problem still occur. So do u think the reason is
JSF  or I get wrong somewhere ?. I checked my code. Uhm...I'm not sure all.
Do you have any idea more ??
Murat Hazer wrote:

> add this line just before facesContext.responseComplete()
>
> facesContext.getApplication ().getStateManager().saveSerializedView(
>                     facesContext);
>
> regards...
>
> On 5/4/06, *Le Van* <[EMAIL PROTECTED] <mailto: [EMAIL PROTECTED]>>
> wrote:
>
>      Hi all,
>      I got a problem with t:commandButton. I have Search screen.
>     First, I push Search button to get data from DB. Then I push
>     OutputCSV button to get data results as csv file. Everything is
>     OK.Now I push search again, but action is not been called for all
>     command button on the screen ( except h:commandLink can take an
>     action). Here is my code to get data as csv.
>     public String outputCSVAction() {
>                     FacesContext facesContext =
>     FacesContext.getCurrentInstance();
>                     HttpServletResponse response =
>     (HttpServletResponse) facesContext.getExternalContext().getResponse();
>                     ByteArrayOutputStream arrayOutputStream = new
>     ByteArrayOutputStream();
>                     List dataList = pageObject.getDataList();
>                     for (Iterator iter = dataList.iterator();
>     iter.hasNext();) {
>                         TM00403ItemRow element = (TM00403ItemRow)
>     iter.next ();
>                         prepareCSV(element, arrayOutputStream);
>                     }
>                     response.setContentType("application/x-download;
>     charset=shift_jis");
>
>     response.setHeader("Content-disposition","attachment; filename=\""
>     + TMCommonConstants.OUTPUT_CSV + "\"");
>                     ServletOutputStream outputStream =
>     response.getOutputStream();
>                     outputStream.write(arrayOutputStream.toByteArray());
>                     response.setContentLength(arrayOutputStream.size());
>                     outputStream.flush();
>                     outputStream.close();
>                     facesContext.responseComplete();
>           }
>       Could anyone help me ?
>       Thanks for advance,
>       Van Le
>
>
>
>
> --
> Murat HAZER
> Elektrik-Elektronik Mühendisi - Electrical-Electronics Engineer
> Tel - Phone: +90 222 335 05 80 - 1395
> Cep Tel - Mobile Phone: +90 532 472 00 63
> Blog URL: http://www.projedunyasi.org
> Yahoo Group: http://groups.yahoo.com/group/malatyafenlisesi/

--
Murat HAZER
Elektrik-Elektronik Mühendisi - Electrical-Electronics Engineer
Tel - Phone: +90 222 335 05 80 - 1395
Cep Tel - Mobile Phone: +90 532 472 00 63
Blog URL: http://www.projedunyasi.org
Yahoo Group: http://groups.yahoo.com/group/malatyafenlisesi/