Learning Dojo -- 5. Remote Scripting (AJAX)

1. Remote Scripting is not just AJAX . There are 3 ways.
a.XHR(AJAX) -> Same-Origin Limited
b.iframe -> Same-Orignin Limited; It can post a file.
c.Loading a script element -> Not limited to Same-Origin Policy

2. XHR with dojo
a. Example

       iii.it always returns HTML content
    b.How does dojo help with this?
        I don't care for now