IO Utility: Examples
The IO Utility provides support for HTTP transactions using a convenient interface normalized across the A-Grade browsers.
- POST Transaction: Explores the use of HTTP POST to send data to the server and retrieve the server's response.
- XML Transaction — Retrieving a Yahoo! Weather RSS (XML) Feed via a Server-Side Proxy: Demonstrates how to retrieve XML data from a web service and make use of that information within the page.
- Cross-Domain JSON Transaction — Retrieving a News Feed from Yahoo! Pipes: Fetch a cross-domain, JSON-formatted RSS news feed directly from Yahoo! Pipes.