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Safari JavaScript Overflow







Safari JavaScript Overflow

Safari JavaScript Overflow 03/08/2004 11:23 PM




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Safari JavaScript Overflow

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Safari 1.3 has a JavaScript Console


Safari 1.3 has a JavaScript Console 04/16/2005 02:12 PM

My single biggest complaint about Safari in the past has been its terrible support for JavaScript debugging. Safari 1.3 has just been released, and tucked away in the Debug menu is a brand new JavaScript console option. It's not as good as the Firefox equivalent (it throws up far too many "Undefined value, line: 0" errors for my liking) but it's a big step in the right direction.


An AppleScript to toggle JavaScript in
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An AppleScript to toggle JavaScript in
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05/20/2004 11:45 AM
Being a satisfied Safari user, I've never seen the need to disable JavaScript in my regular browsing; but this morning I came across a need to test several sites with JavaScript both enabled and disabled. Imagine my surprise ...

Other News: Safari JavaScript
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Other News: Safari JavaScript
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03/08/2004 11:09 PM
Insecure.ws reports a security vulnerability in Safari's JavaScript.

Apple: Safari, AppleScript and
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Apple: Safari, AppleScript and
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10/29/2003 02:19 AM
As noted yesterday, the latest version of Safari includes the 'do JavaScript' command in its AppleScript dictionary. By using the command, users can create AppleScript scripts that interact with the Safari JavaScript DOM (Document Object Model). Apple provides sample scripts along with links to Safari Developer FAQ, Safari JavaScript DOM Part 1 and Safari JavaScript DOM Part 2.

Ask MacSlash: Debugging JavaScript In
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Ask MacSlash: Debugging JavaScript In
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Professional JavaScript for Web
Developers: JavaScript in the Browser,
Pt. 1


Professional JavaScript for Web
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06/22/2005 02:51 AM
Web browsers have come a long way over the years and can now handle a variety of file formats, not just conventional HTML. Here, you'll learn how JavaScript fits into HTML, other languages, and some basic concepts of the Browser Object Model (BOM). By WROX Press. 0620

Safari Magic 1.0 adds numerous tools to
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Safari Magic 1.0 adds numerous tools to
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07/20/2004 02:43 AM
Stephen Becker has announced the release of Safari Magic 1.0, a utility which adds several tools to Safari...

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XML-RSS-JavaScript-0.3 10/29/2003 11:31 PM

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Javascript-MD5-1.03


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JavaScript, son of JavaScript


JavaScript, son of JavaScript 03/17/2005 04:00 AM
From SxSW, Molly writes about The Return of JavaScript: …one conversation that keeps coming up among many of my colleagues is the question as to whether the timing is right to re-examine the importance of the DOM and scripting, and...

Javascript-MD5-1.00


Javascript-MD5-1.00 03/06/2004 02:03 AM

Going JavaScript-less?


Going JavaScript-less? 02/18/2004 02:19 AM

How many people actually shut off JavaScript in their browsers? In the Web development world, you're constantly advised not to depend on JavaScript because "[insert double-digit percentage here] of Web surfers shut off JavaScript."

I have never known someone who shut off JavaScript. I have used a lot of computers in my life — many not my own — and never in one case have I noticed that JavaScript was intentionally disabled. I have never had anyone I know tell me that they shut off JavaScript to solve a problem. I have never even been remotely tempted to do this myself.

Is there anyone out there who has actually shut off JavaScript in their browser? Can you tell us why?

Click here to comment on this entry


JavaScript-RPC-0.05


JavaScript-RPC-0.05 08/12/2004 12:44 AM

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PopCal - The C-o-o-lest Pop Up Calendar has just popped out!

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Curious Javascript in .NET 04/26/2004 02:08 AM

I've never had the opportunity nor the inclination to do anything with .NET; at work we use open source tools for all of our web development, and I prefer open source tools for my own personal experiments as well. At any rate, the javascript:__doPostBack links I've seen on .NET powered sites such as Channel 9 and Orkut plain give me the willies.

Anyway, I decided to view source and see what __doPostBack actually does. Here's the function:

function __doPostBack(eventTarget, eventArgument) {
  var theform;
  if (window.navigator.appName.toLowerCase().indexOf("microsoft") >
-1) {
    theform = document._ctl0;
  }
  else {
    theform = document.forms["_ctl0"];
  }
  theform.__EVENTTARGET.value = eventTarget.split("$").join(":");
  theform.__EVENTARGUMENT.value = eventArgument;
  theform.submit();
}

Note the use of a dubious user-agent based browser detection method. Now what I just don't understand is why that browser detection is there in the first place. There are numerous ways of accessing a form by name using Javascript. document.forms['form-name'] is part of DOM level 0, and is supported by virtually every browser since Netscape 2. document.form-name is a Microsoft invention. The thing is, document.forms['form-name'] is supported by MS browsers as well. So why do a browser detect and use the MS only method when just using the other method with no detect would work equally as well?


Javascript Windows 0.3


Javascript Windows 0.3 01/05/2004 04:51 AM
A virtual Javascript window environment simulator.

The Problem with JavaScript


The Problem with JavaScript 03/20/2003 01:05 PM
JavaScript is the scapegoat for many of the Web's problems, including pop-ups, pop-unders and other much-maligned browser behaviors. The language's reputation also has been sullied by malware, such as the infamous Nimda worm, that uses it to spread through the Web. The truth, however, is that JavaScript is not to blame.

Atom-JavaScript-0.2


Atom-JavaScript-0.2 12/18/2003 06:09 PM

JavaScript Triggers


JavaScript Triggers 02/01/2005 09:28 PM
Now that you've separated your website's (XHTML) structure from its (CSS) presentation, wouldn't it be great to similarly abstract the behavioral (JavaScript) layer from the others? ALA prodigal Peter-Paul Koch shows how to use JavaScript Triggers to do just that.

JavaScript Clocks


JavaScript Clocks 08/15/2004 12:04 PM

Direct and Related Links for 'JavaScript Clocks'

These generally only work in Internet Explorer. This one is really cool, and there are a lot of other ones here….

Javascript Windows 0.1


Javascript Windows 0.1 12/28/2003 06:38 AM
A virtual Javascript window environment simulator.

Javascript from Python


Javascript from Python 12/29/2003 06:51 PM

In a way I'm disappointed to see python-sp idermonkey released. It's a Python wrapper around the Mozilla project's SpiderMonkey Javascript engine which allows Python scripts to execute Javascript code in a rock-solid, battle-tested embedded interpreter.

Why the disappointment? Because just 5 days ago I decided that a Python wrapper for SpiderMonkey would be the ideal project for me to finally attempt to do something productive with C. John J. Lee evidently beat me to it. I can't complain though, as I was estimating a good six months to figure out how to get it all working.

Pettiness aside, this looks like a really valuable project. In addition to being critical for such things as web based unit testing (John's DOMForm does exactly that) it may also provide a useful "sandbox" protected interpreted scripting language for Python projects. Python's own rexec module is meant to provide a safe sandbox for executing potentially hostile code but has been disabled due to potential vulnerabilities. The SeaMonkey Javascript interpreter is tried and tested in this capacity, at least in its incarnation within the Mozilla family of web browsers.


Atom-JavaScript-0.1


Atom-JavaScript-0.1 12/17/2003 11:51 PM

Validation with JavaScript


Validation with JavaScript 12/02/2003 12:15 AM
Form validation can help to reduce the amount of bad data that gets saved to your database. In this article, find out how you can write a simple JavaScript form validator for basic client-side validation, and learn a little bit about JavaScript OOP in the process as well.

Javascript Windows 0.2


Javascript Windows 0.2 12/30/2003 07:22 AM
A virtual Javascript window environment simulator.

Dr Design - Javascript to PHP


Dr Design - Javascript to PHP 10/15/2002 07:15 AM
WebmasterBase Oct 14 2002 0:41AM ET

Javascript Mojo


Javascript Mojo 11/05/2003 02:32 PM

Stuart Langridge has released a couple of very neat new Javascript experiments. sorttable makes any data table on a page "sortable" by clicking the table headers. I've seen this effect used to demonstrate Microsoft's proprietary "behaviors" technology but Stuart's solution has the advantage of being standards compliant and working across different browsers. Best of all, it follows the principles of inobtrusive DHTML and hooks in to the markup using only a class attribute.

Stuart's second experiment, JavaScript Event Sheets, is even more interesting. It tackles the problem of attaching events to page elements. The most common way of doing this is with inline attributes, but these require adding behavioural (rather than structural) code to your markup and can lead to additional maintenance costs further down the road. A better alternative is to use the DOM to dynamically add events, which works fine but means tightly coupling the structure of the document to the Javascript that sets up the events. Stuart's solution is to abstract the logic that attaches events to elements out to a separate file, called a Javascript Event Sheet. This uses CSS style syntax (partially handled by my getElementsBySelector function) to specify how events attached to different elements should be handled. Stuart demonstrates the idea with a common image rollover:

img.rollover {
  mouseover: rollover_handler;
  mouseout: rollout_handler;
}

Stuart's blog entries concerning the two new experiments are here and JavaScript Event Sheets.


Sets in Javascript


Sets in Javascript 06/05/2005 11:19 PM
Laurens created a nice hack in Javascript, that allows you to write: var typeInSet = nodeType in set(2, 3, 4, 7, 8); I have never even used the in operator in Javascript for anything else than loops like for (prop in obj).

Javascript-Menu-2.00


Javascript-Menu-2.00 10/31/2003 10:37 AM

Syndication with JavaScript


Syndication with JavaScript 07/02/2004 09:40 PM

JavaScript Syndication: How to Easily Syndicate Your Web Content: Here's an extremely well-done article on using JavaScript includes to syndicate your content. Very in-depth with many code samples and diagrams.

If you are syndicating to websites that are not under your control, you don't know that the webmaster will have the expertise to implement a syndication strategy using XML. You might be syndicating to a small company that used FrontPage to make the website; they certainly can't set up a dynamic process to fetch an XML feed from your site, cache it, and integrate the data into their site.

I'm almost more impressed with the presentation of the article than with the content. We need more Web content like this.

Click here to comment on this entry


Javascript contract -NYC, NY


Javascript contract -NYC, NY 03/14/2005 06:09 PM
6 month contract, junior developer with strong javascripting skills. Midtown Manhattan

JavaScript and Accessibility. Pt. 1.


JavaScript and Accessibility. Pt. 1. 03/14/2005 05:04 PM
In this first article of a three part series, the author introduces us to an increased awareness of web standards, W3C compliance, responsible scripting (which includes a checklist), and fixes for several classical JavaScript design methods that don't work. By Jonathan Fenocchi. 0214
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Safari JavaScript Overflow

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