Skip to main content

How To Select from a Range

I had some down time today to relax, and in true obsessive fashion I spent it coding for the hell of it. I got something in my head and whipped up a demo of the idea. Do you ever need to let someone select a range of things? Maybe they need to pick which and how many items to show in a search result or which letters of names they want to see from an address book? I wanted to allow selection of both "what" and "how much" in one click.


click for demo

The range being selected from can be anything: numbers, letters, weeks of the year, etc. Users can click among that like a list of a page numbers, like they would expect. I think this would work well in situations where you don't need the entry to be exact, although it can be used for precise entries. Multiple quick selections would also be easy here, maybe quickly changing the range you're viewing in an analytics app. I'd also like to look at adding a "zoom" feature, so that one selection fills the entire widget and then you can select within that to narrow down on the exact range or specific item you want.

Fork away! Especially if you're the kind of developer/designer who can make this not look like government grade bread

Github: http://github.com/ironfroggy/rangeselection/
Demo: http://ironfroggy.github.com/rangeselection/
License: MIT

Labels:

Comments

Lennart Regebro said…
Not bad. But will non-programmers get it? It's worth a try.
5:15 AM
Calvin Spealman said…
It does fall back on expected behavior. You can click on the range labels as if they were page numbers and it works as expected, but the highlighting will make the more-than-one selection ability obvious (I hope).
5:28 AM
Post a Comment

Popular posts from this blog

CARDIAC: The Cardboard Computer

I am just so excited about this. CARDIAC. The Cardboard Computer. How cool is that? This piece of history is amazing and better than that: it is extremely accessible. This fantastic design was built in 1969 by David Hagelbarger at Bell Labs to explain what computers were to those who would otherwise have no exposure to them. Miraculously, the CARDIAC (CARDboard Interactive Aid to Computation) was able to actually function as a slow and rudimentary computer.  One of the most fascinating aspects of this gem is that at the time of its publication the scope it was able to demonstrate was actually useful in explaining what a computer was. Could you imagine trying to explain computers today with anything close to the CARDIAC? It had 100 memory locations and only ten instructions. The memory held signed 3-digit numbers (-999 through 999) and instructions could be encoded such that the first digit was the instruction and the second two digits were the address of memory to operat...
1 comment
Read more

My Software Job Transition Strategies?

I’ve been spending a good deal of the last two days preparing mentally for starting a whole new challenge as a developer. New things aren’t new to me, but this is different and big enough really call for some Deep Thoughts ™. For one thing, I’ve made a big move from the world of Python web development to totally other Python work and while web development has never been the only thing I do, it has been the only work that paid the bills. That transition isn’t one that bothers me or daunts me, though. Instead, I’m thinking about transitioning to the scope of the work I’m getting into. For a long time, I juggled multiple clients and client projects every day, so no single project usually took up most of my time. Every developer juggles time through the day, but exactly how that works in each company and on each project varies a lot. I was looking for a place that I could really focus in a way that I haven’t for a long time. I think I found that, but now I have to deal with the consequen...
Post a Comment
Read more

The Snake Pit is About to Burst

The signs are all over the place. I can count at least five implementations of Python today: CPython, CL-Python, Jython, IronPython, and PyPy. The use of the language is sky rocketting and set to grab real mind-share as the hype over Ruby subsides. Things are looking good for a favorite green snake and british comedy troop reference, aren't they? Trouble is on the horizon in the very ingredients that could push us into true success. Our community and our very language is in danger of segregation, unless we all do something about it and learn to get along. One of the most visible dangers (to me) is being ignored for various political, cultural, and non-technical reasons. IronPython's users are increasingly pushing IronPython-only recipes, libraries, and tutorials. No one is talking about the transition of the alternative implemenations to CPython 3.0 compatability. To make matters worse, we still can not define the language without refering to an implementation. This is very un...
11 comments
Read more