JSFiddle - React, Tailwind, and code Playground

by jamstooks

JavaScript

var Position = function() {
    this.topObjHeight = 50;
    this.tideChartPosition = new TideChartPosition(this);
}

var TideChartPosition = function(position) {
    this.height = 20;
    this.position = position;
};
            
TideChartPosition.prototype.getTop = function (id) {
  return this.position.topObjHeight + (this.height * id);
};

console.log(Position.tideChartPosition.getTop(1));