Category: Tutorials

Drupal: set up a draggable card sort view – Part 1

Drag and drop your items into order

Drupal’s Draggable Views module makes it possible to create tables with Ajax-style drag and drop rows. Each row has a “handle” that makes it possible to drag it up or down to change the order of the items in the table. Draggable views are perfect for making “To-do” lists, outlines, and any kind of list where you need to constantly reorder individual items. I recently used it to build a draggable “card sort” view for research cards. This enables a researcher to enter cards in no particular order, then organize them when it comes time to write up the research. It would work just as well for organizing a novel or script.

The problem with the Views module is that there is sort of an irreducible complexity to designing a view, and it can be quite difficult at first to figure out all the steps involved in getting the outcome you want. There are so many options and settings and a few minor usability issues which make it all quite confusing at first. This tutorial will give you an introduction to the concepts and walk you through building an idea organizer using draggable tables.

Here’s a closeup of a Draggable table. Each row has a cross-shaped “handle” that enables you to drag the entire row up and down the table at will.


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Beginning Eclipse CVS – Basics 3: Import an existing set of project files into CVS

<= Back to previous section “Create a Project from Scratch”

  1. Once you have created a workspace, you need to add files to it somehow. If you already have existing files that you want to use in your project, you’ll need to import them. You can also check out an existing project from CVS or import files from a zip archive, among other possibilities.

    Continue reading below break…

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Batch resizing in Photoshop, step by step

One important element that is often left out of beginner Dreamweaver courses is how to make your photos web-ready. Today’s cameras turn out multi-megapixel images that are several feet wide when dropped into a web page at web resolution. Here’s how to take a folder of high-resolution images and turn them into smaller files that will display at about 5-6″ wide at 72dpi using Photoshop.

  1. Select Scripts > Image Processor from the File menu
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Using the JW player to run javascripts at specific time points in the video

Note: this tutorial is still very much in draft form. Additional instructions for those not familiar with javascript and more examples will be added soon.

The Jeroen Wijering Media Player is a widely used free, open-source Flash-based media player, available for download from Jeroenwijering.com.

The JW player has an extensive Javascript API which allows it to communicate with events and elements on the page it is embedded in. Using this feature, the player can execute javascript functions on the page whenever the video reaches a specific time point.

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How to analyze Captivate Movie structure

If you want to create widgets that control Captivate files with new functions, other than the standard playbar functions, you will need to develop them in flash. Here’s how to figure out what is going on in a Captivate movie file:

Create a Captivate movie, and publish it (Captivate 2) or export it to Flash (Captivate 3). To create my faster-slower widgets, I had to decompile it into an .fla (I used SWFdecompiler )

Open it in Flash, and start exploring the structure. If you are using version 3, by far the best tool you can use include the “debug movie” command.

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Updated tutorial on captioning Windows Media

Subtitle Workshop, by Urusoft is free captioning software (donation-ware) which allows you to easily transcribe and edit captions and output the resulting file to many different formats. I’ll be focusing on Windows Media format here, but you will find this a useful tool for captioning DVD’s, Quicktime, and Flash as well.

Note: A much more complete exposition of the concepts summarized in this tutorial is available to members of the Elearning Guild in the article A Guide to Captioning Windows Media and QuickTime Using Subtitle Workshop

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