Archive for the 'DHTML' Category
6.23.08 Javascript print_r function category: DHTML
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A quick javascript port of the ever-so-useful print_r() function in PHP.

print_r([{function:‘testing’,arguments:[‘arg1′, ‘arg2′]}])

[0] => object
[function] => testing
[arguments] => object
[0] => arg1
[1] => arg2
6.18.08 jQuery History Plugin category: AJAX, DHTML, jQuery
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Looking for a mean and lean jquery plugin that is completely unobtrusive to the user and allows for tight integration into a jquery ajax driven site that needs to offer forward/back button support as well as state management?
5.12.08 Multiday Calendar Datepicker JQuery Plugin category: DHTML, jQuery
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3.5.08 Javascript Invalid Argument errors category: AJAX, DHTML
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When you build an AJAX application that is served to IE6 and IE7 clients - you’ll probably run into the obscure “Invalid Argument” error:
[name] => Error
[number] => -2147024809
[description] => Invalid argument.
[message] => Invalid argument.
If you see this returned by the Error object that gets passed with a try {} catch {} throw or a [...]
2.21.08 Convert ADODB XML To JSON Through XSLT category: AJAX, DHTML
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Hot on the heels of my ADOtoWDDX XSLT1.0 script, here’s a way to take the ADODB XML recordSet and parse the data into a JSON array of objects (again, this will work with XSLT 1.0):
Here’s the XSLT:
<xsl:stylesheet version = ‘1.0′ xmlns:xsl=’http://www.w3.org/1999/XSL/Transform’>
    <xsl:output method="text"/> 
    <xsl:template match="/">
        <xsl:for-each select="*/*">
        [...]
2.13.08 Consolidate & Compress AJAX Javascript Files Through Coldfusion With JSMin category: AJAX, Coldfusion Development, DHTML
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When building a large-scale AJAX application the size and number of supporting Javascript files grows quickly. There are many projects out there to aid in the optimized delivery of so many AJAX application assets which essentially consolidate several Javascript files into one file, “compress” via JSMin and finally compress via mod_deflate or simple gzip HTTP [...]
7.11.07 Javascript Recursive Object Copy, Deep Object Copy, Pass By Value category: DHTML
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Use jQuery’s jQuery.extend( TRUE, target, object1, [objectN] ) “DEEP EXTEND” instead.

var tt = {one:[{two:1}]};
var ttt = $.extend(true, {}, tt);
alert(ttt.one[0].two == tt.one[0].two);   // output true
ttt.one[0].two = 2;
alert(ttt.one[0].two == tt.one[0].two); // output false
7.10.07 DHTML Date Picker, Javascript Calendar v0.3 category: DHTML
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I’ve seen my share of Dynamic HTML Date Pickers, Javascript Calendar controls, and the like. Each of which have a more horrifically ugly interface and are bloated with features. I found a need to create a simple calender piece so that a user could add a product to their cart when clicking on a specific [...]
6.20.07 DHTML Balloon Help, Tooltip, Hint That Auto Positions category: DHTML
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UPDATED - 11/28/2007

Fixed issue with scrollable document window. It will not properly position in IE6.2800, IE7, and FF2 with loose.dtd. Will test with Safari shortly.

UPDATED - 10/16/2007

fixed issue with not properly aligning the balloon vertically when on the “top” of the element it’s pointing at. This was an obvious problem when the balloon was pointing [...]
4.3.07 mod_proxy and internet explorer problems category: DHTML, UNIX
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If you have seen this error appear in your Apache logs:
(104)Connection reset by peer: proxy: prefetch request body failed to 10.0.0.2:80 (10.0.0.2) from 10.0.0.2 ()
.. or any error related to what appears to be your mod_proxy declarations failing - as we have - I have discovered two things that will help prevent this issue. This [...]
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