Update (11/30/2012): added a new demo that only searching the beginning terms of the autocomplete source.
Update: added a new demo for autocomplete for two fields in a form.
The following article will describe how to use an XML file as a Data Source for the jQuery Autocomplete plugin.
The jQuery Autocomplete Plugin documentation is lacking on examples, or details, on how to use an XML file as the data source. So this is my attempt to provide a simple example of how to use XML with the Autocomplete Plugin.
The plugin can take an array of strings, so we need to develop code to read the XML file into memory and parse its contents into an array of strings. Once we have an array of strings, we can assign that array to the autocomplete plugin and attach that to a text field in our form. The following will step through that process.