I would like to add a custom button in a backend grid page, that let me upload a file in Magento.
So basically it should give me a "file selector" and then file should be processed in a controller.
Can you point out to some tutorial or any Magento default module where I can get an "inspiration" ?
Best Answer
Try this.. In you block-form
And in your controller
........... I have done my changes as per the my requirement, you can try yours,
Hope this will help you