AJAX Efficiency. ? Keep requests as concise as possible. ? Only request/respond with the data required. ? Preload data on the server where possible ...Short Desciption: AJAX Efficiency. ? Keep requests as concise as possible. ? Only request/respond
with the data required. ? Preload data on the server where possible ...
Content Inside: Developing AJAX Applications Lee Chuk Munn Staff Engineer Sun Microsystems, Inc. Goal Learn how to architect and build rich web TM applications using AJAX and J2EE technologies. Agenda · Architecture · XMLHttpRequest Object · User Interface · Server Side · Example of AJAX Use Cases · Considerations and Gotchas · AJAX Applications and the Java EE Platform · Summary Conventional Rich Web Applications · Page refreshes needed for all events, data submissions, and navigation · Plugins, applets, or browser black magic · Have varying support for JavaScriptTM technology and CSS · Use the least common denominator of technologies New Wave of Web Application · Google maps http://maps.google.com/ · Gmail http://gmail.com/ · Google Suggest http://www.google.com/webhp?complete=1&hl=en · ZUGGEST- an XMLHttp Experiment using Amazon http://www.francisshanahan.com/zuggest.aspx What is AJAX? · AJAX is an acronym for Asynchronous Javascript And XML > AJAX uses JavaScript combined with xml to grab information from a server without refreshing the page > nothing new, the main requirement is the web browser has the support for XMLHttpRequest object > The term
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with the data required. ? Preload data on the server where possible ...
Content Inside: Developing AJAX Applications Lee Chuk Munn Staff Engineer Sun Microsystems, Inc. Goal Learn how to architect and build rich web TM applications using AJAX and J2EE technologies. Agenda · Architecture · XMLHttpRequest Object · User Interface · Server Side · Example of AJAX Use Cases · Considerations and Gotchas · AJAX Applications and the Java EE Platform · Summary Conventional Rich Web Applications · Page refreshes needed for all events, data submissions, and navigation · Plugins, applets, or browser black magic · Have varying support for JavaScriptTM technology and CSS · Use the least common denominator of technologies New Wave of Web Application · Google maps http://maps.google.com/ · Gmail http://gmail.com/ · Google Suggest http://www.google.com/webhp?complete=1&hl=en · ZUGGEST- an XMLHttp Experiment using Amazon http://www.francisshanahan.com/zuggest.aspx What is AJAX? · AJAX is an acronym for Asynchronous Javascript And XML > AJAX uses JavaScript combined with xml to grab information from a server without refreshing the page > nothing new, the main requirement is the web browser has the support for XMLHttpRequest object > The term
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