how to redirect to an external URL using POST in grails

Question

I am integrating my website with payment gateway...I want to take some parameters from the user and add some parameters from my side , and then send data to the payment gateway.

Answer 1

The two steps you need are: First while making ajax call add parameters from user in client side. Second add your required parameters on server-side. After that you can forward the details to your gateway.

def addYourParameters()
{
// did required operation here
forward controller:'gateway', action:'yourAction', params: [required Map]
}