Hi, I am creating attachment file(upload documents) in my module. I have created successfully created "upload features" using binary field in following way.

xml:

<field name="file_upload">

Python:

'file_upload':fields.binary('Documents')

Here When I click select button My directory will be opened, then i need choose file. But i want these process is doing automatically. That means When I click save button to save a record, documents should be attached automatically.

I tried many way but still I can not get. pls anyone answer this question,.