ADF - Component File Download Listener - Setting the output filename

Question

Studio Edition Version 11.1.1.2.0
Hi, I would like to learn how to set the output filename as current data + filename. I have a button with the component File Download Listener that has theses parameters
Content/Type: application/pdf
Filename: test.pdf
Method: fullReportPDF()
I needed that when the user clicks the button, that he return the current date + filename statically defined.
How i may to make this?

Answer 1

In a bean you implement a method which return the filen ame date and static part concatenated and set it as EL into the af:fileDownloadActionListener
// on the page
<af:fileDownloadActionListener contentType="application/pdf"
                                         filename="#{XYZBean.filename}"
                                         method="#{XYZBean.fullReportPDF}"/>
// in the bean
    public String getFilename()
        String fn = (new Date()).toString() + "static_part.xyz";
        return fn;
    public void fullReportPDF(FacesContext facesContext, OutputStream outputStream) { ... }where XYZBean is the bean where you have implmented the method fullReportPDF.
Timo