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Written by Andrew Yager
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Tuesday, 03 June 2008 |
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I've been trying for the last three or four days to understand how Drupal 6 Multistep forms work. There is a quickstart guide that shows how to write them, but it only deals with two pages, and isn't very extensible. There are a number of examples, but it turns out that these examples are generally wrong and do not work in Drupal 6. So... I sat down to work out how one would write a multistep form, and came up with this working example for Drupal 6.2. It's really basic, but should serve as a reasonable framework for someone else trying to work out what to do. (There is no finishing or submission logic in the form... just a storage engine that holds state). |
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Last Updated ( Tuesday, 03 June 2008 )
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Web Based SANE scanner script |
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Written by Andrew Yager
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Monday, 08 October 2007 |
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After a bit of discussion on the OSIA list today, I've decided to publish our PHP web based interface to SANE on the web. It's really basic, and scans and displays, but it works :-) And it sucks less than all the other web interfaces for SANE scanning out there. It's released under the GPL 3.0, and requires SANE front ends and back ends to be working correctly, and a *working* install of ImageMagick. (This does not include the standard distribution with RedHat or CentOS!).
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Last Updated ( Monday, 08 October 2007 )
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Written by Andrew Yager
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Wednesday, 12 September 2007 |
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Well, it's been a while since I've posted - mostly because I've been busy and caught in the exciting new world of Web 2.0. While Web 2.0 means a lot of things to different people, I've started using FaceBook and YouTube, but perhaps more exciting is my recent discovery of a wealth of digital media available online. I've come to love listening to sermons from Mars Hill Church, Seattle. My Church also has sermons available online. I've just finished putting talks from the recent 21C Leadership Conference online, as well as a fantastic lecture from Rev Prof. Andrew McGowan from the Highlands Theological College, Scottland on the way Christians should interact with the world. Very refreshing stuff. |
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Last Updated ( Wednesday, 12 September 2007 )
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