Today I want to have my app to have a little nice chart to show the different way of information. So i searched a for a nice and FREE chart in the internet and i found this link open flash chart. So i implemented this graph and i found out it works well on rails app and so easy to use it. if you can not or have a problem you can leave the comment maybe i can help you little bit.

ถ้าใครต้องการ flash graph สวยๆ อยู่ในแอปนะครับ ฃองเข้าไปดูตัวนี้นะครับ ใช่ดีจิงๆ ขอบอก