Before the MVC pattern I would include UX classes simply by including this at the top of the JS, before Ext.onReady
:
Ext.Loader.setConfig({enabl
This sounds like a problem with the path that the Ext.ux.grid.FiltersFeature
file lies in. Can you check what the URL for the request that resulted in the 404 is? That should give you a clue as to where to place the Ext.ux.grid.FiltersFeature
for it to be automatically loaded.
Here is an example of the directory structure that I am using and where the ux classes are.
js
|---app.js
|
|---app
| |---controller
| |---model
| |---store
| +---view
|
+---ux
|---form
+---layout
Basically, the namespacing will follow the directory structure.