* added pagelib.php with lesson_page class definition
* Lesson view now uses standard page layout classes
Other fixes:
* minor fix to mod settings form
* fixed function names (some were missing lesson_ prefix)
Led to reducing some redundant code in action/continue.php
Also, a bug fix in locallib.php for function lesson_print_submit_link (needed to add slashes or else js would break)
Header is not printed for all actions. Related to MDL-5403
Some redundant code removed
First attempt at separating logic and presentation in action continue (continue.html)
This new grading algorithm now enforces the lesson setting Max attempts when custom scoring is turned Off
Changed the reporting of minquestions setting to match the help file. Now it is question based instead of attempt based.
Changed the reporting of ongoing score to use the new grade function.
[Added] Graceful fails added to view.php, essay grading, and reports
[Changed] got rid of a lot of references to $_POST/GET/REQUEST
[Fixed] In reports, it required teacheredit, should only be teacher
[Changed] High scores - teachers can actually see them! Also, improved output by using print_table and print_heading
[Changed] Grade essays now uses fullname() to print user names
BUG FIX: matching question type upgrade script now supports quotes.
CHANGED: Improved labels for form elements to improve accessibility.
NEW: added a skip navigation link for left menu.
NEW: Display Left Menu IF. The left menu will only display if the student has a grade better than the one set in the lesson settings. This is nice to allow only students who are reviewing the lesson to have access to the left menu.
BUG FIX: In Windows IE, the content was being aligned center. Now, the content is explicitly aligned to left as default.
BUG FIX: High Scores variable was not spelled correctly at the End of Lesson.
ADDED: Div tags around branch tables. This will allow users to choose to display them or not or move them around
CHANGED: converted more of the links to the stylized button. Also, removed a lot of forms and javascript and replaced it with links with the variables in the href.
CHANGED: the slide show styles have been moved to the style sheet.
CHANGED: removed the CDC comments
Other minor changes have been made to the code as well.
Got rid of a table
Restructured and added more div tags in the left menu (much more logical)
Reworked the styles for the left menu in the styles sheet (everything should be customizable via style sheet)
More compatible with MacIE5
Added styles to the individual links in the menu (allows styling the for currently selected page and for all the rest)
Cleaned up the left menu link generation in locallib.php
styles.php: added new styles, added comments and cleaned it up
view.php: converted the buttons for each question type to the new button standard. Also recoded branch table button layout generation.
action/continue.php: updated the buttons there as well.
