How do I install/use Extjs extensions and plugins

Question

Sorry for the newbie question, but how do I install or go about using an Extjs Extension or plugin I found through the extjs forums?

Answer 1

Just include the file and start using it - you don't need to register anything with ExtJS. :)

Answer 2

To clarify, include the file(s) after you have included the required Ext files. Plugins and extensions plug into or override existing code, so if the code being plugged into is not there it won't work. But yes, simply including the plugin/extension is the only requirement.

There are resources on the Ext site that might help you, for example:

http://www.extjs.com/learn/Tutorial%3AHTML%5FPage%5FSetup

And finally, if you have problems with specific plugins or extensions, you'll want to ask directly on the Ext forums.