The publisher of the All That Jazz weblog called my attention to a problem with my Radio post index script: It only worked if weblog entry permalinks ended with html. I've updated the script to look for the #renderedFileExtension directive, using it to define the file extension when present, so PHP pages and other formats can be supported. ... read more

Radio UserLand tip: When using a category to publish a separate weblog, create a #navigatorLinks.xml file in that category's subfolder in www\categories (or copy the one in the www folder). By editing that file directly with a text editor, you can give the category its own navigator links. Jenny Levine has written a tutorial on editing navigator links that shows what this file should contain. ... read more

A new chapter of Radio UserLand Kick Start can be previewed on Workbench: Chapter 9, Backing Up Data. Though the standard disclaimers apply -- this is a pre-publication draft -- I spent a lot of time trying out Radio's backup procedures, sometimes by necessity when an experiment went awry. At this point, I've destroyed and rebuilt my 850-entry, 1,100-page weblog around a dozen times. ... read more

I did a clean install of Radio UserLand last night to correct some nagging database problems I couldn't resolve, such as nightly scheduled tasks that stopped running and flaky retrieval of news aggregator items. It took about a half hour to update Radio.root completely, register my serial number again, and set my software preferences and theme back up. Afterward, I shut down Radio, copied my old weblogData.root file over the new one in the Data Files folder, then ran the application. Everything was where I ... read more

A Workbench visitor asks: How can I use Radio to render .php files instead of .html files when upstreaming? The file extension is determined by the #renderedFileExtension directive. By default, files are rendered with the .html extension. To set the extension to .php for an entire folder and its subfolders, edit the #prefs.txt file in that folder and add this line: #renderedFileExtension "php" Here's an example: the xmas.txt file and the xmas.php page it produces. To set the extension only for a specific file, add ... read more

I'm using Radio UserLand's categories feature to publish a new weblog at a separate domain. Orlando Vacationer is a weblog devoted to "Disney discounts, park perks, and tourist tips" for the Mouse-infested city that I visit with my family around 8-10 times a year. The domain is new and may not have propagated to all parts of the Internet yet, so if it can't be reached, try its category address. I'm going to write an article on Workbench about using Radio to publish a category that looks like an entirely separate ... read more

UserTalk programming tip (via Brent Simmons): If a script has no parameters, it doesn't need a handler method (a method defined with the on keyword that is executed when the script is called). When a script lacks a handler, the top-level lines of the script will be executed when the script is called with no parameters. The following two versions of a workspace.displayTime script are functionally identical: on displayTime() { dialog.alert( clock.now() ) } dialog.alert( clock.now() ) ... read more