I want to create the import the csv data into database. I add the import buttom on the my app. Override app/change_list. Button will be properly added. I want to add the action on click on that "import" button file will be uploaded on same template page. And the data will be saved. I refer the links
Importing data into django from CSV via admin interface
Extending Django Admin for data import
But i didn't understand the admin process. I want to open the file uploadd option on pop-up like the image_file upload.