December 16th, 2010 Brian Herzog
Remember a few months ago, when I was inspired by Steve Butzel's presentation at NELA2010 and created a mobile version of my library's website? I bet you have that date marked on your calendar.
Anyway, one lingering problem I had was some mechanism to automatically detect mobile devices when they visited our website, and reroute them to the mobile version instead of the full web version. I finally had some time this week and was able to accomplish that - aided by the fact that it was easier than I expected.
The ultimate goal is to redesign our entire site along the lines Brett suggested, by creating a stylesheet specifically for mobile devices. Brad pointed out that the Canton Public Library employs this, awesomely: visit their site and slowly make your browser window smaller, and watch the website flip from "full web" mode to "mobile" mode.
- Php is more fun, and I know our server runs php
The website offering the php method is http://detectmobilebrowsers.mobi, and very happily they make it available free for non-profits. Here's what I did:
- Read and reread their website
- Downloaded the main bit of code, and uploaded it to our web server
- Used their Function Generator to create the snippet of code to paste into the top of our homepage. I chose to treat all of their options as a mobile browser, and redirect them to http://www.chelmsfordlibrary.org/mobile - the resulting code looked like this:
(this should be two lines of code, but it wraps because of the width of my blog - if you use this code, make sure the second and third lines above are actually one long line)
- I copy/pasted that code into our index.html homepage. However, because this is php code, it had to go between php tags, (<?php and ?>), so the complete code I actually added to the top of our page was:
(again, see note above about line wrapping)
- Note that the path in the "require_once" line must match where on your web server you actually saved the mobile_device_detect.php file (downloaded in Step 2)
- Now, the last step was a little tricky, because it involves editing the .htaccess on the server. It's easy though, and one of their faq answers explains it.
Basically, .html files don't normally run php code - .php files do that. So if our homepage was index.php instead of index.html, I could have skipped this step. Instead, in order to make .html pages execute php, I had to add a few lines to our server's .htaccess file - which was no trouble at all - and then everything worked splendidly
That is, at least, so far. I've done some testing with mobile devices and (as suggested) with the User Agent Switcher Firefox add-on, and all of that has worked. But please, if you have a mobile device, visit our homepage (http://www.chelmsfordlibrary.org) and let me know if you don't get redirected to our mobile site.
A couple other notes:
- I also added a link to the mobile site in the upper-left corner of the homepage, in case the redirect doesn't work
- I only added this auto-detect to the homepage. I thought about adding it to every page, but our full site has a lot of information our mobile site doesn't - especially descriptions of our events. If I added the redirect to every single page, people with mobile devices basically wouldn't have access to any of that. So, my thinking is to provide mobile users with the (robust) basics, but if they want more than that they'll have to endure our not-great coding until we're able to redesign the entire site to be mobile-friendly
This was easier than I was expecting, which makes me think I missed something.
Update: someone pointed out a gap in my logic. On the mobile site, there is a link to "Visit our main site" which linked back to our full homepage. However, since the homepage redirected people to the mobile site, anyone clicking that link from the mobile site just got looped right back to the mobile site. So, I changed that link to go to our About page. Again, this is a good reason to just have mobile-friendly stylesheets like Brett and Brad suggest above.
Tags: auto-detect, cell, cell phone, code, coding, conference, detect, iphone, libraries, Library, mobile, phone, phones, PHP, public, redirect, smart, smart phone, smartphone, steve butzel, website
November 18th, 2010 Brian Herzog
Thinking about the new design of the San Jose Public Library reminded me that I've been collecting links to tools and articles about web design. I posted a few resources before, but the demise of Bloglines has prompted me to pull out all my bookmarks and do something with them.
I'll be using these when we redesign our website, and hopefully you'll find them helpful too:
Web Design Overview
Design Tips & Goals
Testing & Development Tools
And the final word on this subject will come from Chuck - Design Coding is not only hilarious, it's amazingly accurate:
But I'm sure there are tons of other tools out there, so please share your favorite in the comments. Thanks.
Tags: coding, design, development, libraries, Library, public, site, sites, tools, web, web design, website
April 21st, 2007 Brian Herzog
During Jessamyn's Pimp My Firefox talk at cil2007, something occurred to me. So much of the code used on websites today was written by someone else - themes, rss feeds, widgets, etc.
I think this is great, as freeware/open source/creative commons all allow people to share good ideas - repacking them, repurposing them, resuing them.. you know, recycling.
(not to mention that this has been my style of coding ever since I started coding in 1996. I am almost exclusively self-taught, which means I learned from seeing something I liked on the web, viewing the code, and figuring it out. Often, this meant I grabbed the code and tweaked and modified it to do what I wanted. You can learn a lot through trial and error)
So, it was during that session that I got the idea for this new movement, the "made with recycled code" movement. By "movement," of course all I mean is create a little icon and stick it on my webpage. And not being a graphic designer, it's not even a very good icon, but I think it's a catchy phrase.
If you like it, grab it from flickr or the psd file from my website (big [575x575px, 316kb]; small [130x130px, 119kb]).
cil2007, code, coding, freeware, jessamyn, jessamyn west, made with recycled code, open source, recycle, recycled, recycled code, rss, site made with recycled code, themes
Tags: cil2007, code, coding, freeware, jessamyn, jessamyn west, made with recycled code, open source, recycle, recycled, recycled code, rss, site made with recycled code, themes
March 8th, 2007 Brian Herzog
Late to the party as usual, I'm just now finding out how much fun coding with greasemonkey can be.
As I understand it, greasemonkey is a Firefox extension that lets you write code to modify how your Firefox browser displays other peoples' web pages. So, if you would like a link from Google's homepage to your own, you can write a greasemonkey script to do that. You're not changing the Google homepage itself - only those Firefox browsers with your greasemonkey script installed will display the link.
But even that is great. There are a lot of scripts out there to play with, so I picked one and tried to modify it for my library's use. It puts a button on Amazon book detail pages, so I can link right into my library's catalog to see if we have the book (similar to our bookmarklet).
To use the script, you just click and install the file (after installing greasemonkey, of course). Then, view a book page on Amazon, and look for the Chelmsford/MVLC logo and link on the right (under the Ordering button).