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ajaxdb.txt

Associated article: AJAX & Record Locking

Tags: Database     Web Development    

Published source code accompanying the article by David Perelman-Hall in which he presents a client-based technique for record locking of multi-user data-driven web applications--and it all hinges on AJAX. ALso see AJAXDB.ZIP

					AJAX & Record Locking
by David Perelman-Hall

Listing One

public Page execute(UrlArguments args, Person requester)
{
    recordID = args.getValue("recordID");
recordLock = map.get(recordID); // try to get lock for record
lockOwner = requester; // changes if lock owned by someone ...
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