Programmatic popup ADF; Java code

             FacesMessage Message = new FacesMessage("TEXT to SHOW");

            Message.setSeverity(FacesMessage.SEVERITY_INFO);

            FacesContext fc = FacesContext.getCurrentInstance();

            fc.addMessage(null, Message);

Popup Panel Window width ADF

This is how you can increase Popup width - use Content Width property of Panel Window.

File Upload/Download example ADF (dont' want pdf to open by default in browser?)

I used File upload/download example by Ashish Awasti  blog posting to demonstrate this.

Filename attribute on File Download listener is the trick. We had to use this popup approach as Workaround for IE back button issue (browser back button exits the taskflow and takes to ParentTF)

Cheers!

Popup window not showing on page refresh ADF

 <af:popup id="..."
           autoCancel="disabled" />

Set the autoCancel Property to disabled

https://forums.oracle.com/message/10765271