example:
I have an ExcelScreen base class.
public class ExcelScreen extends VelocityScreen
{
// not exactly a CSV, but works for MS Windows clients with excel installed
// excel will open tables directly as spreadsheet fields... can save as csv easily
from there
private static String CONTENT_TYPE = "application/vnd.ms-excel";
private static String DEFAULT_LAYOUT = "VelocityOnlyLayout";
private static String DEFAULT_LAYOUT_VM = "/ExcelDataLayout.vm";
public void doBuildTemplate(RunData data, Context context)
{
try
{
String filename = data.getParameters().getString("filename");
if ( filename != null ) {
filename.trim();
}
else {
filename = "export.xls";
}
data.setLayoutTemplate(DEFAULT_LAYOUT_VM);
data.setContentType(CONTENT_TYPE);
HttpServletResponse resp = data.getResponse();
resp.setHeader("Content-Type", CONTENT_TYPE);
resp.setHeader("Content-Disposition", "inline; filename=" + filename );
}
catch (Exception e) {
Log.error("ExcelScreen error: " + e.toString());
}
}
}
On Tue, 24 Aug 2004, Vjeran Marcinko wrote:
> Hi folks.
>
> Is there some way to mark certain pages to be of some other HTTP
> "ContentType" than text/html as rest of application ?
> Let's say that my Turbine app should have some templates that generate web
> pages, some wap pages, some VoiceXML content, etc....
> Is it possible, or should I create some base class where I should put
> response.setContentType(...), and all non-html screens should extend that ?
>
> Cheers,
> Vjeran
>
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