I know usually it is impossible to handle the Post a request to a Visualforce page. But I kind of need a decent way to resolve the following scenario:
In my VF page one, I have a button to open VF page two. And by opening VF page two, I need to pass several variables. One of them is an Array.
One option to me is obviously use JSON to serialize the array, URL-encode it and pass it as a query string variable. But that solution would be pretty ugly and the query string can easily be too long. Is there a better way to achieve this?