kagari023的部落格

lazy_high_chart 使用方法
step 1. 
     gemfile 追加 gem 'lazy_high_chart'
step 2. 
     application.js追加
     //= require highcharts/highcharts
    //= require highcharts/highcharts-more
    //= require highcharts/highstock
step 3.
   controller 追加
   @grpah=LazyHighCharts::HighChart.new('graph') do |f|
         f.title="xxxxxx"
         f.options[:chart][:defaultSeriesType] = "area"
         f.xAxis(categories: [1,2,3,4])
         f.series(name: '底下主題', data: [1000,2000,3000,4000])
   end

   step 4.
        view 追加
         <%= high_chart("div_id", @graph) %>
參考以及各項參數
https://docs.omniref.com/ruby/gems/lazy_high_charts/1.3.2