Mime type of a download

[edulid]

How to set the mime type of a download?

I have:

DataSource.get( "dokumente" ).downloadFile( listGrid.getSelectedRecord(), "f_datei", null );

When I download a ".doc", or ".xls" file, it works fine , and the browser recognizes the download as a Word/Excel file, but with ".docx" or ".xlsx" files, it tries to open the downloads with notepad. How can I change this? Must I explicitely set the mime types somewhere ?

I am using SmartGWT 3.0p EE, and Firefox 13

[Isomorphic]

Generally you configure this on the servlet engine itself. For example, for Tomcat, there is a mime.types file where you can list the right mime type for each file extension.

[edulid]

Thank you! It worked!