I have to Transform every line of code that I have written for charts into a class (object oriented) using coffeescript

Question

Lets say I have 5 Fusion Charts Most of the charts have same attributes. I have to pass all this attributes into coffeescript contructor But how to achieve it?

any sample code would be helpful

Answer 1

Below is a example class declaration that take a parameter and when we call draw method it print input params on console.

class Chart
  constructor: (params) ->
    # initialize your variable 
    # example @foo = params
    @attr = params

  draw: ->
    # access @attr instance variable   
    console.log "your input params is #{@attr}"


 new Chart('this is test params').draw()

I highly recommended you first read coffeescript official guide before start. There are great books available that may help you The Little Book on CoffeeScript and coffeescript-cookbook . And of-course use http://js2.coffee/ site for experiment js to coffee and vise versa . Hope it will help you