Comments on: Another trick to allow Array subclasses http://ajaxian.com/archives/another-trick-to-allow-array-subclasses Cleaning up the web with Ajax Thu, 17 May 2012 07:43:39 +0000 hourly 1 http://wordpress.org/?v=3.3.2 By: Panya http://ajaxian.com/archives/another-trick-to-allow-array-subclasses/comment-page-1#comment-255177 Panya Fri, 07 Sep 2007 16:18:14 +0000 http://ajaxian.com/?p=1849#comment-255177 This hack has been used in Dojo 0.9 but it eats up a lot of ressources when the javascript is loading. Memory usage increases with each refresh and never reaches a steady state. This hack has been used in Dojo 0.9 but it eats up a lot of ressources when the javascript is loading. Memory usage increases with each refresh and never reaches a steady state.

]]> By: Mario http://ajaxian.com/archives/another-trick-to-allow-array-subclasses/comment-page-1#comment-220077 Mario Thu, 30 Nov 2006 15:43:57 +0000 http://ajaxian.com/?p=1849#comment-220077 you can also use new ActiveXObject(”htmlfile”); in IE instead of an iframe (I know the popup method has been discuss for IE too). A link discussing the ActiveXObject(”htmlfile”) can be found here: http://alex.dojotoolkit.org/?p=538 you can also use new ActiveXObject(”htmlfile”); in IE instead of an iframe (I know the popup method has been discuss for IE too). A link discussing the ActiveXObject(”htmlfile”) can be found here: http://alex.dojotoolkit.org/?p=538

]]> By: Dean Edwards http://ajaxian.com/archives/another-trick-to-allow-array-subclasses/comment-page-1#comment-209656 Dean Edwards Sat, 25 Nov 2006 16:32:14 +0000 http://ajaxian.com/?p=1849#comment-209656 @Dan - "because you can doesn’t mean you should". Whatever. But if you want to then this how to do it. I think you've missed the point slightly as this article is about how <em>not</em> to mangle prototypes. Everybody wins. :-) @Dan – “because you can doesn’t mean you should”. Whatever. But if you want to then this how to do it.

I think you’ve missed the point slightly as this article is about how not to mangle prototypes. Everybody wins. :-)

]]> By: best http://ajaxian.com/archives/another-trick-to-allow-array-subclasses/comment-page-1#comment-208093 best Fri, 24 Nov 2006 20:56:00 +0000 http://ajaxian.com/?p=1849#comment-208093 See also : http://ajaxcode.blogspot.com See also : http://ajaxcode.blogspot.com

]]> By: Dan http://ajaxian.com/archives/another-trick-to-allow-array-subclasses/comment-page-1#comment-208043 Dan Fri, 24 Nov 2006 20:14:50 +0000 http://ajaxian.com/?p=1849#comment-208043 The fact that prototype mangles the built-in types doesn't mean one should. Providing multiple examples of bad practices doesn't magically make them good practices. If I can find enough people that drink-and-drive we'll try to get the laws changed, because now it's okay - there's a bunch of us doing it. As for the point of the article, subclassing an array via a hack involving a new window is not creating your own class. Create a vector class. Efficiency obviously is not a concern at the point you would use the above code. It's sad if you don't see the difference between the two approaches. The actual point of the article is "just because you can doesn't mean you should". The fact that prototype mangles the built-in types doesn’t mean one should. Providing multiple examples of bad practices doesn’t magically make them good practices. If I can find enough people that drink-and-drive we’ll try to get the laws changed, because now it’s okay – there’s a bunch of us doing it. As for the point of the article, subclassing an array via a hack involving a new window is not creating your own class. Create a vector class. Efficiency obviously is not a concern at the point you would use the above code. It’s sad if you don’t see the difference between the two approaches. The actual point of the article is “just because you can doesn’t mean you should”.

]]> By: Dean Edwards http://ajaxian.com/archives/another-trick-to-allow-array-subclasses/comment-page-1#comment-207680 Dean Edwards Fri, 24 Nov 2006 18:35:49 +0000 http://ajaxian.com/?p=1849#comment-207680 @Dan - the Prototype library is used by thousands of sites. It extends the Array object so I would hardly say this is not important. Subclassing the JavaScript is very difficult because IE does not maintain the length property. <blockquote>Create your own damn class if you need to break array that much.</blockquote> That is pretty much the point of the article. @Dan – the Prototype library is used by thousands of sites. It extends the Array object so I would hardly say this is not important. Subclassing the JavaScript is very difficult because IE does not maintain the length property.

Create your own damn class if you need to break array that much.

That is pretty much the point of the article.

]]> By: lhlkhjkl http://ajaxian.com/archives/another-trick-to-allow-array-subclasses/comment-page-1#comment-207617 lhlkhjkl Fri, 24 Nov 2006 17:54:52 +0000 http://ajaxian.com/?p=1849#comment-207617 <strong>test</strong> sdt sdfhg sdfh sdfh sdfhsd test

sdt sdfhg sdfh sdfh sdfhsd

]]> By: 情報商材の喫茶店 http://ajaxian.com/archives/another-trick-to-allow-array-subclasses/comment-page-1#comment-207531 情報商材の喫茶店 Fri, 24 Nov 2006 17:08:41 +0000 http://ajaxian.com/?p=1849#comment-207531 <strong>一ヶ月で18人の女性をイカせた【究極のオーガズムテクニック】現役風俗嬢3人が暴露！！ </strong> 今まで一人もイカせたことのなかった男性が、一ヶ月で18人の女性をイカせることが出来た究極のオーガズムテクニックとは？全ての女性が満足するだけじゃなく、やみつきになってしまã... 一ヶ月で18人の女性をイカせた【究極のオーガズムテクニック】現役風俗嬢3人が暴露！！

今まで一人もイカせたことのなかった男性が、一ヶ月で18人の女性をイカせることが出来た究極のオーガズムテクニックとは？全ての女性が満足するだけじゃなく、やみつきになってしまã…

]]> By: Chris Heilmann http://ajaxian.com/archives/another-trick-to-allow-array-subclasses/comment-page-1#comment-207511 Chris Heilmann Fri, 24 Nov 2006 16:54:49 +0000 http://ajaxian.com/?p=1849#comment-207511 <blockquote> Hedger Wang has a new hack that uses window.createPopup instead of an iframe to for IE to fix some issues. </blockquote> summoning the aforementioned spelling cow...

Hedger Wang has a new hack that uses window.createPopup instead of an iframe to for IE to fix some issues.

summoning the aforementioned spelling cow…

]]> By: Dan http://ajaxian.com/archives/another-trick-to-allow-array-subclasses/comment-page-1#comment-207477 Dan Fri, 24 Nov 2006 16:39:15 +0000 http://ajaxian.com/?p=1849#comment-207477 Create a pop-up to override the behaviour of array? We could just not override array. There is no instance where overriding array is that import or would ever be worth this hack. Create your own damn class if you need to break array that much. Create a pop-up to override the behaviour of array? We could just not override array. There is no instance where overriding array is that import or would ever be worth this hack. Create your own damn class if you need to break array that much.

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