Help for netzke0.12 work with extjs5 charts

[Han Blues]

   I want to load a chart in my rails,But I can't find any demo in new version of netzke.I try to do it by myself but did not work.

my code is :   https://gist.github.com/hbqy90/255855f2beb2602f5df3

what I got is following:

Can any I help to fix my code or give me a worked demo?

ps: My final purpose is to count my data in model and report in the chart.

[Han Blues]

Alrgiht,I have fixed it ,add the  extjs5 chart js file in netzke-core ext.rb. 

res << "#{Netzke::Core.ext_uri}/packages/ext-charts/build/ext-charts.js"

 

在 2015年3月30日星期一 UTC+8上午9:52:37，Han Blues写道：