How can I send a success status to browser from nodejs/express?

Question

I\'ve written the following piece of code in my nodeJS/Expressjs server:

app.post(\'/settings\', function(req, res){
    var myData = {
        a: req.param(\'a\         


        

Answer 1

In express 4 you should do:

res.status(200).json({status:"ok"})

instead of the deprecated:

res.json(200,{status:"ok"})