I'm working through the Ext Direct and Grid examples. I was able to get Ext Direct and Grid example Part 1 working, in order to get it working one of the things I had to do was edit php/classes/QueryDatabase.php with my MySQL host:port, username, password, and database name information.
I downloaded the sample code for Ext Direct and Grid example Part 2, and edited php/classes/QueryDatabase.php the same way. I'm not able to run this example currently - it just says 'loading' where the data should be showing up in the grid. I tried running developer console to see if there were any errors - there were none.
Is there anything else I can check to see why the sample code for Part 2 of the Ext Direct and Grid example is not properly loading for me? Thanks.