Software As She’s Developed

TechDirt discussion about web advertising. This reminds me of a recent Doc Searles article, Why Online Advertising Sucks and is a Bubble: It isn’t adveristing itself. It’s the way it’s too often done. I almost never click on an ad, for three reasons. First is that I almost never find what I’m looking for. Second is that […]

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A lot of discussion around object-oriented Javascript involves finding cunning methods to get a super reference. This is sometimes a reference to the super class, the super instance, or the super version of the current method. The latest installment in an Ajaxian posting this week on work by Erik Arvidsson. It makes for an interesting […]

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Working on a WordPress customisation recently, I added an "Edit This" link which only logged-in people can see. To get caching right, the server always outputs the same thing - an invisible link - and only in the browser does the decision get made to show the link or not. This exemplifies the pattern I [...]

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I just did some tinkering with offline sound and it turns out you can embed an audio clip in an HTML file, and play it without using Flash. I could have demo'd this in a raw HTML file, but it was just as easy to stick it in a Tiddlywiki file. So I made a [...]

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In the questions after my @media ajax talk, Simon Willison asked about frame busting. If gadgets sit inside iframes, what's to stop them from busting the frame, i.e. replacing the container with another website. I notice he made a similar comment when OpenSocial came out. If a gadget can cause iGoogle to go away in [...]

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A problem with the current opensocial gadget spec is that there's no relative path support. This means you end up hard-coding any references to Javascripts, CSS stylesheets, images, and services which are distributed along with your gadget. This is not good. For example, you may have a "prod" setup and a "dev" setup. While developing, you [...]

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This article explains iframe-to-iframe communication, when the iframes come from different domains. That you can do this effectively is only now becoming apparent to the community, and is now used in production by Google, Facebook, and others, and has powerful implications for the future of Ajax, mashups, and widgets/gadgets. I've been investigating the technique and [...]

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Ajax, AjaxPatterns As foretweeted last week, I created a little Ajax app called BlingText. As you can see, it takes a message and provides some ASCII renderings. In particular, it includes a port of the old UNIX/C Banner utility. If I do more work on it, the main improvements will be: Options. Let the user specify, for [...]

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Ajax, AjaxPatterns, Gadgets, OpenSocial, Shindig, Web, Web 2.0, Widgets Background Widgets are small "mini websites", typically self-contained blocks of content, on a larger web page (with Ajax Design Patterns, I referred to them by the nom du jour Portlets). They are used in a couple of ways: Embedded in a normal web page. For example, my [...]

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Ajax, AjaxPatterns, Gadgets, Google, Web, Web 2.0, Widgets Background A while back, I walked through a Google Gadget I made called Digg Roundup, which simply shows Digg headlines and can be customised on topic and popularity. In my quest for an uber-simple tutorial, one thing I skipped on was content type, the subject of the present muttering. [...]

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