Stay on onepage checkout page after 'Place Order' button pressed.

[MasterJonny]

Hi. I am going to re-phrase a question I asked a few days ago. Is there a way to stay on the onepage Checkout when the 'Place Order' button is pressed? Currently I am calling a controller at this point, and get re-directed to the controller page. Should I be using a controller or another method if I want to perform some tasks but stay in the final onepage Checkout page? Thanks for any pointers in advance as I am new to Magento.

[MrKhoa99]

Hello MasterJonny,

 Sorry, I have just delete my post because this topic on Magento 2. I answer you on Magento 1

[MasterJonny]

Hi MrKhoa99

I think the version is irrelevant in this case. Any pointers will be appreciated!

Thanks