'this' is undefined inside the foreach loop

Question

I am writing some typescript code and iterating an array. Inside the loop, I am trying to access \'this\' object to do some processing as:

console.log(\'befo         


        

Answer 1

Add the this as a parameter for callback.

Adding }, this); instead of }.bind(this)); should resolved issue in Angular.

Thus, should look like:

myarray.days.forEach(function(obj, index) {
    console.log('before transform, this : ' + this);
    this.datePipe.transform...
}, this);