The top 10 mistakes when using AJAX

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Jacky_xu — Mon, 29 Oct 2007 05:34:25 GMT

[0]摘要

本期共有5篇文章：使用Ajax时的十个常犯的错误

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Los 10 errores m?s frecuentes cuando usas AJAX — martinpulido.com - Blog sobre programacion front, xhtml, css, est?ndares y accesibilidad web.

Wed, 03 Oct 2007 07:29:16 GMT

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re: The top 10 mistakes when using AJAX

d.th — Wed, 22 Nov 2006 07:00:37 GMT

I'd say that these are not actually "mistakes" but issues not to disregard ! As Michael states, these are common to any Ajax implementation, though some Ajax frameworks handle more or less of the plumbing (eg handling HttpRequest response codes). I've been using Michael's Ajax fwk over the last year (very very much satisfaction) but have now moved to Ajax Asp.Net (formerly known as Atlas). Not sure about ROR impl of Ajax but Microsoft's isn't that bad, for that matter. And, working with junior developpers, I find that it leverages the skills required to implement a not-so-bad-ajax-website. Not being a javascript expert won't prevent any programmer from trying out Ajax. It will just prevent them from avoiding those falltraps that Michael pinpoints.

Dave, take a look at Nikhil Kothari's blog. He implemented the "back button" control, you're looking for.

And, finally, let me add one entry in Michael's watch list: consider whether you need get or post ajax calls.

http://msmvps.com/blogs/omar/archive/2006/09/22/Atlas-2_3A00_-HTTP-POST-is-slower-and-it_2700_s-default-in-Atlas.aspx

re: The top 10 mistakes when using AJAX

Michael Schwarz — Tue, 21 Nov 2006 12:55:15 GMT

@another mistake: The issue 11 is not a Microsoft problem, it will happen with all web servers, all types of framework and with all web browsers. I would like to see how you think it is working with Ruby on Rails?!?!

@yeah yeah: Again, it is nothing special with AJAX, it is a common problem.

Michael

re: The top 10 mistakes when using AJAX

Michael Schwarz — Tue, 21 Nov 2006 10:26:03 GMT

See my updated post to Dave's comments.

Michael

re: The top 10 mistakes when using AJAX

yeah yeah — Tue, 21 Nov 2006 10:01:05 GMT

How about: don't use ajax for the sake of it.

re: The top 10 mistakes when using AJAX

another mistake — Tue, 21 Nov 2006 09:55:56 GMT

11. Microsoft is ***.

Use Ruby on Rails.

re: The top 10 mistakes when using AJAX

Dave T — Tue, 21 Nov 2006 07:20:56 GMT

How about this one?

Do provide feedback to a user during long running requests.

And this one?

Do make provisions so the user may use the back button.

And this one?

Do provide a mechanism so that a user can cancel a request.

And this one?

Capture client side errors and send them to the server for logging. You'd be suprised as to what really happens out in the field.

re: The top 10 mistakes when using AJAX

tapan kaushik — Tue, 21 Nov 2006 00:14:38 GMT

Thanks for your good advise.

tapankaushik@bol.net.in

http://www.vtlglobal.com