Hi, I'm trying to update https://github.com/chrisfarms/Ext.ux.../TokenField.js for Sencha 2.0 and I've almost finished it, but I'm having a bit of trouble with the renderTpl.
The outcome should be like this example:

I searched around on the forums and the only info I could find was that "There is no renderTpl for a field [anymore]" and I gather that I have to change this class to be based on Component rather than field.Text, but now I'm wondering how to get all the normal text-field functionality back. Do I have to, essentially, copy everything in Field and Text over to my custom Component? Or is there an easier way?