An issue that was present in Coldfusion 9 is back for Coldfusion 10. You can find my previous write up here.
n short what happens is that when you set the CFGRID type to flash in coldfusion, it will not display any output and you just get a clock spinning. If you change the data type to html it normally works.
The solution in this case was that we had removed sites from being able to access /CFIDE as a path.
Going into the Apache site settings I added the following line to the site in question:
Then I reloaded apahce2:
Voila! Now the grid was not only rendering but rendering WITH data.
Now another issue I saw in 10 was that on Linux based systems, it still would not render after that above change. If you look at the system logs, you will see that the page will generate a 404 309 error.
In our case Coldfusion was complaining about not seeing the folder called "CFFormGateway".
The fix is pretty easy, in your root web folder (assuming linux) run:
That should remove the error in your logs and you should be able to see the data in the CFGrid now.
If this helped you, please let others know below.