Back in October, Molly detailed DigEx’s work on creating an exhibit for the Link Media Wall. We’ve finally finalized our content and hope to have the new exhibit published to the large display in the next week or two. I’d like to detail how this thing is actually put together.
I broke the content chunks into five main sections: the masthead (which holds the branding), the navigation (which highlights the current section and construction period), the map (which shows the location of the buildings), the thumbnail (which shows the completed building and adds some descriptive text), and the images (which houses a set of cross-fading historic photos illustrating the progression of construction). Working with a fixed-pixel layout feels strange in the modern world of web development, but it’s quick and satisfying to crank out. I’m using the jQuery Cycle plugin to transition the images, which is lightweight and offers lots of configurable options. I also created a transparent PNG file containing a gradient that fades to the background color which overlays the rotating images.
Another part of the puzzle I wrestled with was how to transition from one section of the exhibit to another. I thought about housing all of the content on a single page and using some JS to move from one to the next, but I was a little worried about performance so I again opted for the super simple solution. Each page has a meta refresh in the header set to the number of seconds that it takes to cycle through the corresponding set of images and with a destination of the next section of the exhibit. It’s a little clunky in execution and I would probably try something more elegant next time, but it’s solid and it works.
Here’s a preview of the exhibit cycling through all of the content. It’s been time compressed – the actual exhibit will take about ten minutes to play through.
In a lot of ways this exhibit is an experiment in both process and form, and I’m looking forward to seeing how our vision translates to the Media Wall space. Using such simple code means that if there are any problems, we can quickly make changes. I’m also looking forward to working on future exhibits and helping to highlight the amazing items in our collections.