Comments on: Working with AJAX http://phpstarter.net/2009/03/working-with-ajax/ PHP Tips & Tools From Starters to Experts Sun, 15 Jan 2012 02:04:09 +0000 hourly 1 http://wordpress.org/?v=3.3 By: Kurtis http://phpstarter.net/2009/03/working-with-ajax/comment-page-1/#comment-162 Kurtis Sun, 22 Mar 2009 12:14:15 +0000 http://phpstarter.net/?p=409#comment-162 You know, I've never actually included that when I write code, but according to <a href="http://www.webdeveloper.com/forum/showthread.php?t=135690" rel="nofollow">this discussion</a> it might be necessary. That is pretty outdated though, so I don't know if it still applies. I just prefer to be safe rather than sorry. You know, I’ve never actually included that when I write code, but according to this discussion it might be necessary. That is pretty outdated though, so I don’t know if it still applies. I just prefer to be safe rather than sorry.

]]> By: Matt http://phpstarter.net/2009/03/working-with-ajax/comment-page-1/#comment-161 Matt Sun, 22 Mar 2009 04:01:25 +0000 http://phpstarter.net/?p=409#comment-161 In the first code sample, line 13: if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") Why are you testing the readyState property for two different values? I've never seen that before. Is that for browser compatibility or something else? In the first code sample, line 13:

if (xmlHttp.readyState==4 || xmlHttp.readyState==”complete”)

Why are you testing the readyState property for two different values? I’ve never seen that before. Is that for browser compatibility or something else?

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