When I last looked at customizing feeds in WordPress, it was all to do with being able to offer a summary and full text feed simultaneously—making use of WordPress' flexible feed URL syntax and a .htaccess file. In this post I look at modifying the actual contents of the feed using a functions.php file (which may already exist as part of your current theme).
Continue reading 'Customizing WordPress feed content'
Archive for the 'Internet' category
WordPress 2.5 lets you search across pages (non-blog entries) as well as posts. This is undoubtedly a good thing, but if your pages are liable to turn up in site searches you might want to make a couple of changes to stop page content from swamping your results screen and improve appearances if you use category icons.
Continue reading 'Pages and searching in WordPress 2.5'
Continuing the recent geo-fixation trend evident on this site, this article shares the results of a slightly deeper delve into GeoRSS and looks at a great browser add-on that offers auto-discovery of geotagged content in webpages and in some feeds.
Continue reading 'Mapping fun with GeoRSS and geo-discovery'
Geotagging (or geocoding if you prefer) is the act of associating your content (blog posts, photos, feeds, etc.) with a geographic location (e.g. via latitude and longitude co-ordinates). Thus tagged authors can "mash" their content together with the likes of Google Maps, or the Flickr Map if photography is your thing. However, co-ordinates are typically encoded within metadata (or microformat) tags making them visible to machines but hidden from people. We have de facto web standard icons to help identify feeds, OPML, and sharing—so why not for geotagged content?
Continue reading 'A web standard icon for geotagging'
So you fancy using some of that über-cool draft CSS3 that WebKit browsers can handle, such as text shadows, drop shadows, opacity and rounded corners? But at the same time you want to present only valid CSS to the W3C CSS Validator? It's a dilemma, but it is possible to have your cake and eat it too—albeit by hiding CSS in JavaScript and thus cheating the Validator. However, there is even a precedent for doing so.
Continue reading 'How to safely inject CSS3 using jQuery'
Previously we looked at moving to jQuery, and then at the best way to do corners and gradients using a variety of techniques (Part 1). In this follow-on article (Part 2) I want to share how jQuery can be extended for similar cornering, gradient, and drop shadow visual effects. Although my JavaScript ability is not much beyond "cut and paste" the idea here is to share how easy it is to create these effects for other folk possessed by similar (in)ability.
Continue reading 'Corners, gradients and shadows with jQuery'
