I'm just starting to use Extjs. I'm using ASP.NET MVC and I have a page that returns Json data. I now need a tree that can consume and display that data. I have tried many, many samples and continue to get random errors. It seems like everyone does it in a slightly different way. Some use a TreeStore, some don't, some put the proxy data in the treestore, some in the model...I just don't understand.
Can anyone provide a very basic tree example that gets its data from a url instead of static data? Thank you in advance