Who all has called a (backend) Suitelet from a custom button? Need some code critique because I am sure I am doing something wrong.

I use something like this:

// Obtain script internal URL

var resolveURL = url.resolveScript({

scriptId: 'customscript_suitelet1',

deploymentId: 'customdeploy_suitelet1',

returnExternalUrl: false

});

// Build the URL

var suiteletURL = resolveURL + '&p1=' + p1 + '&p2=' + p2; //SuiteLet URL with additional params

// Navigate to the URL

window.open(suiteletURL);

}