How to Code a jQuery Rolodex-Style Countdown Ticker

I’m sure many of you are familiar with how an office rolodex works. You have a series of cards with contact information which you can flip over to sort through alphabetically. These are most common in the office settings because businesses must to keep in touch with so many different people. Although the value is in translation into a web interface, we can still use this idea to create a really neat timer effect.

More specifically I have seen a couple countdown widgets on landing pages. These are numbering systems for websites which count down to a specific launch date. You could alternatively use this code to create a live clock on your website – there are so many uses available! Check out my simple tutorial below and see if you can implement a similar ticker into any future web projects.

Live Demo – Download Source Code

I am admittedly not an amazing Photoshop design guru. I can put together some unique web layouts and magazine themes – but I can’t create a whole rolodex stack from scratch. This is where the large network of PSD freebies comes in handy.

I really love this flip-clock countdown for both the gradients and textures. This was created by Orman Clark who also built the website Premium Pixels. Just download the PSD and extract a single card stack background. We will use this same background for each of the time slots – days, hours, minutes, and seconds.

However I want to use dynamic HTML inside each div to update the counter. So when you extract these blocks make sure you hide all the text layers, including the bottom labels. Or even easier just download my tutorial source code above and use the included images.

For this example we don’t need a whole bunch of confusing HTML markup. I’m using a containing div #clock-ticker set with a clearfix class, and inside we have 4 different floating divs. These are set to the class .block and each contains a single column of the countdown clock.

8

Days

14

Hours

34

Mins

Inside a single block area we have three core sections. The top two span elements contain the top and bottom portion of each rolodex card. By splitting up the card we could use some further jQuery UI animation effects. But this goes much further than I’d like to cover here – although it is possible to build off this preset code.

#clock-ticker { display: block; margin-bottom: 15px;}#clock-ticker .block { position: relative; color: #fff; font-weight: bold; float: left; margin-right: 22px; }#clock-ticker .block .flip-top { width: 88px; height: 39px; line-height: 75px; font-size: 55px; background: url('img/flip-top.png') no-repeat; text-align: center; }#clock-ticker .block .flip-btm { width: 88px; height: 40px; background: url('img/flip-btm.png') no-repeat; text-align: center; }#clock-ticker .block .label { color: #fbfbfb; font-weight: bold; font-size: 14px; text-transform: uppercase; width: 88px; line-height: 35px; text-align: center; font-family: "Calibri", Arial, sans-serif; text-shadow: 1px 1px 0px #333; }

The last area contains the label text for each card. This is held inside an HTML5 footer element and styled with a bit of CSS. I should point out how many of these elements are set to a fixed height. This means we can ensure the layout won’t break even if our numbers were “too big” and pushed outside the box model.

Inside the top span area of each column I’ve appended some default numeric values. You can change these to whatever you’d like and the script should still count down directly to 0. But just remember you don’t need anything in the bottom section, and actually I built it this way to keep the code cleaner.

Our goal would be to then check each of these numerical values on pageload and set them to static variables. You can see I have done this within the first few lines of JavaScript. The jQuery library is included in the doc header, but all our JS codes are actually inside a script tag towards the bottom of the page.