Get url Params by a GET Request and then set the values in a form.

get_url_params.js.coffee

jQuery -> 
    
    set_employee_registration_params = () ->
        url_params = window.location.search.replace("?","").split("&")
        for params in url_params
            key_value = params.split("=")
            id = key_value[0]
            value = key_value[1]
            $(id).val(value)
            
    set_employee_registration_params()