Hi,

I'm currently integrating "exporting relational schema" functionalities into the designer. And in "Operations > Edit or export relational schema", I have moved the "exporting files" functionality in to a popup dialog box in the designer. So the process is working through ajax calls.

But my problem is, although the header parameters are set correctly, downloading is not working. 

'Content-Description: File Transfer'

'Content-Disposition: attachment; filename='myfile.pdf'

'Content-Type: application/pdf'

Should I get the file as JSON encoded and the process it at the browser or, have I missed something? 

-- I'm using the function calls initialized from the schema_export.php with minor changes.