Function context?

Question

JavaScript

Tell me how to pass the context of our object to the getMouse function, so that it would see console.log(this.ourdiv.style);

getMouse(e){
           console.log(this.ourdiv.style);

        }


    MouseDown(e){
        var mousePosX = e.pageX;
                var mousePosY = e.pageY;
                console.log(this.ourdiv.style);
                var divPosX = this.ourdiv.offsetLeft;
                var divPosY = this.ourdiv.offsetTop;
                this.deltaX = mousePosX - divPosX;
                this.deltaY = mousePosY - divPosY;
                window.addEventListener("mousemove", this.getMouse);
                this.ourdiv.onmouseup = function() {
                    window.removeEventListener("mousemove", this.getMouse);
                }
  }

All code
https://jsfiddle.net/qyeh4yL9/

Answer 1

In the constructor, you can "nail":
using the bind operator, your class method (getMouse) will always be called in the this context (which refers to your class at the time of the bind )