Category: Writing

Just writing

Categories
Writing

JavaScript Cookbook on way to printers

We just finished the last of the quality control checks on the JavaScript Cookbook, and it is now on its way to the printers. The Table of Contents should be showing soon at the O’Reilly book web site, but I’ll give you a taste of what I covered:

  • The usual suspects, such as String, Date, Math, Function, and so on
  • Creating JavaScript objects, including the new ECMAScript 5 object methods
  • The new HTML5 and WebApps 1.0 material, including drag and drop, worker threads, postMessage, and the local storage options
  • Debugging JavaScript, working with a library framework, such as jQuery, and packaging your libraries for reuse
  • Working with media and graphics options, such as SVG, Canvas, and the new audio and video elements
  • Complex performance functionality, such as currying and memoization
  • JavaScript out of the box, including working with desktop-like applications using client-side file access
  • Working with interesting data formats, such as RDFa, microformats, even ePub
  • Ajax, including working with XML and JSON formatted data
  • Debugging and using JavaScript test tools
  • Working with ARIA (Accessible Rich Internet Applications) and creating accessible dynamic applications

I devoted one chapter to ARIA and integrating accessibility into dynamic solutions. Because we now have access to an open source and freely available screen reader (NVDA), we can easily test our use of ARIA for dynamic applications. In addition, most framework libraries now incorporate ARIA support, so we need to understand how to use this rich and simple-to-use accessibility enabler.

I also covered ARIA because of my interest in semantic web technologies: ARIA is way of recording rendering semantics, which opens the door for interesting possibilities.

The JavaScript Cookbook should be in the stores in less than a month, and is available for pre-order. It’s a largish book—21 chapters and 530+ pages. The format is cookbook style, where I provide “recipes” in a Problem/Solution/Discussion format. All the code bits are included in example files, so you can play along, as you read.

One thing this book does not provide is support for IE6. Now that major sites and companies are no longer providing support for IE6, it’s time to stop wasting book space on an insecure, broken, and badly outdated browser.

Categories
JavaScript Writing

Future. Perfect.

I finished copy edits on my JavaScript Cookbook, which now enters the production process.

The first half of the book focuses on the basic components of JavaScript, while the latter half gets into the more complex material. I touch on the basic JavaScript objects, such as String and Number, but also spend a considerable amount of time covering new ECMAScript 5 and HTML5 scripting features: HTML5 drag and drop, postMessage, the Files API, worker threads, the wonderful new object methods, and so on.

I devoted one chapter to covering ARIA, Accessible Rich Internet Applications, as well as some other accessibility features. The more I work with ARIA, the more I view it as more of a rendering semantics than something purely for screen readers. For a data person like myself, ARIA is a very comfortable technology to use. I’ll have more on ARIA in later writings at MyTech.

Speaking of which, I’ve added ARIA landmarks to my web sites. Use View->Source to look for the role attribute, which is how ARIA landmarks are added. It was easy to update the Drupal templates to incorporate the new material. Unfortunately, the pages don’t validate, but I no longer care about validation. Frankly, the days of trying to code your pages to meet some validation criteria are over. Nowadays, pragmatism is the word in web development.

I am at work on my next book, but it’s not going to be for O’Reilly. Instead, I’m going to try my hand at self-publication, which is why I’m spending so much time working with ePub and other eBook formats. I’m also trying to strengthen my self-editing skills. After 18 books, I’ve become dependent on copy editors—my writing has become sloppy, and full of typos. Speaking of which, I strongly recommend, Paula LaRocque’s “The Book on Writing: The Ultimate Guide to Writing Well.” LaRocque’s book has proven invaluable as I root out my bad writing habits.

Categories
SVG Technology Writing

Snowing

I’ve not been the best at keeping up with my writing at my various sites. I have been writing, though.

I have a two-part article up at A List Apart: Using SVG for Flexible, Scalable, and Fun Backgrounds, Part 1 and Part 2. Though Microsoft still hasn’t implemented SVG in IE, with the company’s new membership in the SVG Working Group, there’s new hope for the future. And I cover how to use a JavaScript library, SVGWeb, to work around the lack.

I’m also finishing a new book for O’Reilly: the JavaScript Cookbook. It promises to be a big book, which isn’t surprising, considering how much JavaScript has advanced. I’m also incorporating the relevant bits from the HTML5 specification, though I have to be careful, as we don’t know which bits will remain, and which removed before Last Call.

Speaking of which, I’ve been spending an inordinate amount of time with the HTML WG. I have about a dozen Change Proposals coming up in March, which I’ll write about here, when finished. Among them is one to remove one of the more recent additions, the iframe srcdoc attribute. This example for this new attribute is the following, for weblog comments (the use case for the new attribute):

<article>
 <h1>I got my own magazine!</h1>
 <p>After much effort, I've finally found a publisher, and so now I
 have my own magazine! Isn't that awesome?! The first issue will come
 out in September, and we have articles about getting food, and about
 getting in boxes, it's going to be great!</p>
 <footer>
  <p>Written by <a href="/users/cap">cap</a>.
  <time pubdate>2009-08-21T23:32Z</time></p>
 </footer>
 <article>
  <footer> At <time pubdate>2009-08-21T23:35Z</time>, <a href="/users/ch">ch</a> writes: </footer>
  <iframe seamless sandbox="allow-same-origin" srcdoc="<p>did you get a cover picture yet?"></iframe>
 </article>
 <article>
  <footer> At <time pubdate>2009-08-21T23:44Z</time>, <a href="/users/cap">cap</a> writes: </footer>
  <iframe seamless sandbox="allow-same-origin" srcdoc="<p>Yeah, you can see it <a href=&quot;/gallery/cover/1&quot;>in my gallery</a>."></iframe>
 </article>
 <article>
  <footer> At <time pubdate>2009-08-21T23:58Z</time>, <a href="/users/ch">ch</a> writes: </footer>
  <iframe seamless sandbox="allow-same-origin" srcdoc="<p>hey that's earl's table.
<p>you should get earl&amp;amp;me on the next cover."></iframe>
 </article>

Just in case you’re curious, no, I’m not particularly fond of weblog comments as escaped HTML within an attribute on an iFrame.

I’ve also been playing with the new Drupal 7 alpha in my copious spare time. I won’t be moving my sites over to Drupal 7 until a stable release, but I do have a “play” site. I like the new release, though I wasn’t terribly fond of the admin overlay. However, the new admin overlay can be turned off. In addition, I re-posted all of the pages, and comments, from my older WordPress weblog. It takes up little room, and ensures I can find, and link, some of my older work. Plus, folks can find their comments. I was impressed with the fact that WordPress was able to upgrade my old site, without a hitch.

So much to write, so little time. Today, though, it’s snowing, and I haven’t had a walk outside since the weekend. Enjoy the articles at A List Apart, and more writing here, soon.

Categories
RDF W3C Writing

It’s a beautiful fall and I’m stuck inside

he fall has been nice, but I haven’t been able to take advantage of the decent weather and pretty scenery. I have a book deadline next week for my new book for O’Reilly, The JavaScript Cookbook.

I can’t do much anyway, because my car is doing very odd things, and I no longer trust it for longer out of town trips. I know there’s a short somewhere, but every time I take it in, it costs me $500.00. But I’m getting a relay click in the dash, the battery light comes up, briefly, every time I start the car (and it’s a new battery), and the speedometer went crazy on one trip. All of this combined is wiring, and wiring seems to be beyond car repair people.

I save the longer trips for the weekend when I can drag my roommate, and my roommate’s car, about. His car isn’t possessed.

I rejoined the HTML WG. Again. The group has come up with a change procedure/process that I can support. There was confusion before about whether HTML WG members could issue formal objections, since supposedly we’re part of the group making the original decisions. The new procedure, though, reserves us the right to submit a Formal Objection if all other avenues are blocked. I’m more comfortable being part of the group, now. I even have a first change proposal assignment, due after the book deadline.

Good news from the group: the HTML+RDFa document is now a published draft. However, the work on distributed extensibility is slow going. It’s difficult to split off the technical concerns from the knee jerk reactions.

You may, or may not, have noticed that I don’t post links to my main feed, or this site, for my Just Shelley site. That site is very personal, and a lot of people who read my stuff are more interested in my more impersonal writings, such as tech. Of course, I haven’t been writing at any of my sites lately. Too busy with the book.

I did get a Wave invite–thanks to whoever sent me it. And yes, I’ve given out all of the Wave invitations I have.

What do I think of Google Wave? I think it’s too much for me, though I did have a fun exchange with Marius Coomans, as he was sailing the ideal waters around Australia. We exchange emails and twitter messages, but there’s something different about seeing a message being typed out by someone who is on a boat, and watching them make corrections, as they’re watching you correct your own mistakes. And you’re on opposite sides of the planet, and different hemispheres. It’s not earth shattering, but it is a bit uncanny.

So what else is there to say about Wave. The user interface sucks, but that’s not unusual for a Google application. The performance is sluggish, but it’s alpha. And it performs better than Twitter. Other than that, though, I’m just not sure about the usability of the service. I know that others like the tool, such as Laura Scott who had a nice write-up.

Frankly, though, I’m really getting burned out on the whole social media thing so I may not be a good judge.

There was another instance where I wrote one thing, and it was interpreted as the opposite. I supported what Kurt Cagle wrote on HTML5, but based on a intense Twitter exchange I had with another person, Kurt interpreted my reaction to be opposite of what it is.

Twitter is useless as a tool for doing more than pointing out a link or talking about what you had for breakfast.

Categories
Books HTML5 Writing

Summer roads

I did continue with my effort on the HTML WG, but I no longer feel either comfortable or welcome in the email list, so not sure what I’ll be doing with HTML 5 from this point.

Chances are, I’ll just focus on preparing a couple of Formal Objections, which don’t require any email communication, other than posting a link. I hate pulling out, as I am concerned about the lack of diversity among those making the decisions about HTML5. I’m still concerned, because there is little diversity, and even less empathy, but I’m a chorus of one: it’s not fun to fight battles when no one is covering your back.

On to other things…

I have a new book contract with O’Reilly. I’ll have more on the subject and title at a later time. Both I and my editor, Simon St. Laurent, think it will be a kick ass book. It really has a great table of contents.

I’m still working on my own self-publishing book, but more slowly, to free up time for the O’Reilly book. I also have an article to write for a popular web design site, which I hope to get finished in a few weeks. All this on top of the work I’m still doing at this site, and my books site. Freeing up time is a silver lining for decreasing HTML5 involvement–though Formal Objections can take a considerable amount of time to create. Less time, though, then reading emails about how mean I am to the HTML 5 guys.

I am a bad, bad girl.

To US folks, Happy 4th of July. To everyone else, Happy 4th of July. Maybe some new photos over at MissouriGreen for you all later.