Javascript “this” scope

Question

I am writing some JavaScript code. I am a little confused about this keyword. How do I access logger variable in the dataReceivedHandler function?

Answer 1

Assuming loadData is called like so:

MyClass.loadData();

then:

loadData: function() {
    var self = this;
    var dataReceivedHandler = function() {
        self.logger ...
    }

    // more stuff
}