I need help to create a custom field type upload audio file and pdf. But I'm finding it impossible to find related information and the multimedia fields display the mythical window of upload / select image of Joomla leaving the rest of the files uncovered and for this project I would like to upload documents that would be something more simple and direct with a provided before saving.
I have reviewed some document that talks about duplicating one of the fields and customizing it but it is somewhat difficult and I was wondering if someone has already tried it and if you could help me implement it. Until now I was using CCK components but for this project I was interested in exploiting the joomla core.
I hope you can help me.