The use of GitHub for documentation isn't ideal in a world full of wikis,
but we do it because it has other substantial advantages. However, we
shouldn't assume that every would-be author is comfortable using pull requests.
This change presents the edit-on-github interaction as the most straightforward
one, suggesting that advanced users may which to check out locally.
Add optional custom menu icons to the CMS main menu for every class
extending LeftAndMain (ModelAdmin). Works by setting optional static
$menu_icon = '/path/to/image' and providing custom styling for added
icons. Works for the menu as well as icon in the right-side (GridField) pane header.
This allows arguments to be passed along in an $allowed_actions deceleration of
the form 'action' => '->method' in the same way that arguments can be passed to
extension constructors when adding them using $extensions or
Object::add_extension.
I.e. 'action' => '->checkerMethod(false, 7, 2, "yesterday") would call the
checkerMethod method with the boolean false the numbers 7 and 2 and the string
"yesterday" as its arguments.
- Removed redundant "module" relationship, has_one is already present in Student->Project relationship
- Simplified FirstName/LastName to Name on Student and Mentor models, makes for less sample code
- Removed detail views for Student and Mentor, as they don't add much educational value
- Fixed indentation in code examples
- Using GridField relation editor, listing students on relation instead of holder
- Added optional exercises for the readers
- Added conclusion, explaining when to use Page vs. DataObject
- Updated sample data to GSOC '12 rather than '07, anonymized and randomised a bit
- Thanks to Naomi Guyer for contributing!
Use third party tools like XHProf instead.
Removed defunct or unnecessary debug GET parameters:
debug_profile, debug_memory, profile_trace, debug_javascript, debug_behaviour
Moved some more important stuff up the page,
rewritten upgrading overview to be more task focused,
reduced excessive use of paragraphs to make the text more scannable.
