Student projects/AJAX course format: Difference between revisions

Revision as of 02:03, 9 June 2006

Current Progress

I am currently working on research and planning.

Research and planning

Drag and Drop

There has been some discussion on the forums about the want to use a RIA library, this would be a more elegant solution than homebrew but more research needs to be done as to wether one can be found that does not cause the same compatibility issues as Scriptaculous has been shown too by extending the built-in Array and Object classes.

RIA's

Several people have hacked RIA's,such as Scriptaculous, into their moodle installations to add functionality such as drag-and-drop. We need to determine which would be best to Integrate into the moodle codebase.

Scriptaculous

One of the major drawbacks of Scriptaculous in particular is that it uses the prototype object to extend javascripts built in Array object which can cause strange behaviors. As far as I know this has only caused problems with moodle's texteditor but having odd behavior exist at all is something that I would like to aviod.

Specifications

Project suggestion

From Student projects:

AJAX course format
Background
 
The current course formats are designed to work on lower browsers and older technologies. They are highly compatible with browsers but can    
really slow down the course creation process.
Overview
 
Design a clean, extensible method for implementing a course format using AJAX. This may require development of a web service to service   
the Javascript front end.
Details

  1. It should be optional and accessible, so that it can drop back to the current interface on browsers that are incapable of dealing  with dynamic pages.
  2. Blocks can be dragged and dropped.
  3. Sections can be dragged and dropped, made hidden or visible.
  4. Activities and resources can be dragged and dropped, made hidden or visible, have the group status changed, etc. 

Mentors: Martin Dougiamas and Urs Hunkler

Programmer: Edward Coyne

@@ Line 10: / Line 10: @@
 ===RIA's===
-Several people have hacked RIA's,such as Scriptaculous, into their moodle installations to add functionality such as drag-and-drop. I am not wholey convinced that perminantly implimenting a preexisting RIA into moodle would be the cleanest and most extensible solution.
+Several people have hacked RIA's,such as Scriptaculous, into their moodle installations to add functionality such as drag-and-drop. We need to determine which would be best to Integrate into the moodle codebase.
 ====Scriptaculous====
 One of the major drawbacks of Scriptaculous in particular is that it uses the prototype object to extend javascripts built in Array object which can cause strange behaviors. As far as I know this has only caused problems with moodle's texteditor but having odd behavior exist at all is something that I would like to aviod.
 ===Specifications===

Documentation