[MrOmega]

Ah, look at your OnActionServerside

Also it should be player.nick = params[ 1];

Another thing, your way may work but I usually send the the players account in a param and then reference it to that to change player vars. More thurough I suppose.

Eg

PHP Code:

triggerserver( "gui", name, "Foo", "Bar", player.account); 


Then serverside do

PHP Code:

function onActionServerside()
{
  if (params[0] == "Foo")
    findplayer( params[2]).nick = params[1]; 
}