- rename the main_frame variable to framename, because it
- might have caused some confusion
- none of the global variables have underscores
- put the config in the config table, with a default of _top
I've added the variable CFG->main_frame to config-dist.php, and replaced _top
targets with the variable in all the php files. HTML files, like those in the
documentation, have not been modified, as they are not (yet) parsed.
The variable should probably get moved into the config table, and get some
documentation.
I've also included, but commented out, a slight change in weblib.php, which
would guarantee that messages would be seen before redirecting the user (unless
delay intentionally set to 0 when redirect is used).
... this grade is used as the default grade when adding questions
to a quiz.
At the moment it's just so that some imported questions can have
different defaults, but a field should be added to all question
editing pages.
of questions. These use 2 or more short answer questions at
random to construct a questions where you have to match
answers to questions. Only lightly tested so far.
Quiz questions can now be edited with Richtext editor.
Sundry little fixes along the way.
Firstly, I'm replacing all use of old-style global variables like
$HTTY_REFERER with their new-style equivalent $_SERVER["HTTP_REFERER"]
Also using $_POST instead $HTTP_POST_VARS etc
Secondly, if gdversion == 0 (ie GD is not installed) then:
- users are not even allowed to upload new images
- graphs now just print a message instead of failing.
this allows Moodle to still be used even if GD is not present
Should be fixed now. As a bonus, I've removed all the uses of
HTTP_POST_VARS from all scripts.
All forms should use the new data_submitted() function to collect
form data (it does the match_referer thing internally now).
Much nicer.
