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Developer Documentation
- Bug fixes for general core bugs in 3.11.x will end 14 Nov 2022 (12 months plus 6 months extension).
- Bug fixes for security issues in 3.11.x will end 13 Nov 2023 (18 months plus 12 months extension).
- PHP version: minimum PHP 7.3.0 Note: minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is supported too.
/blocks/navigation/ -> block_navigation.php (source)
This file contains classes used to manage the navigation structures in Moodle and was introduced as part of the changes occuring in Moodle 2.0
| Copyright: | 2009 Sam Hemelryk |
| License: | http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later |
| File Size: | 345 lines (13 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
Defines 1 class
block_navigation:: (16 methods):
init()
instance_allow_multiple()
applicable_formats()
instance_allow_config()
instance_can_be_hidden()
instance_can_be_docked()
get_required_javascript()
get_content()
get_navigation()
html_attributes()
trim()
trim_left()
trim_right()
trim_center()
get_aria_role()
get_config_for_external()
Class: block_navigation - X-Ref
The global navigation tree block classUsed to produce the global navigation block new to Moodle 2.0
| init() X-Ref |
| Set the initial properties for the block |
| instance_allow_multiple() X-Ref |
| All multiple instances of this block return: bool Returns false |
| applicable_formats() X-Ref |
| Set the applicable formats for this block to all return: array |
| instance_allow_config() X-Ref |
| Allow the user to configure a block instance return: bool Returns true |
| instance_can_be_hidden() X-Ref |
| The navigation block cannot be hidden by default as it is integral to the navigation of Moodle. return: false |
| instance_can_be_docked() X-Ref |
| Find out if an instance can be docked. return: bool true or false depending on whether the instance can be docked or not. |
| get_required_javascript() X-Ref |
| Gets Javascript that may be required for navigation |
| get_content() X-Ref |
| Gets the content for this block by grabbing it from $this->page return: object $this->content |
| get_navigation() X-Ref |
| Returns the navigation return: navigation_node The navigation object to display |
| html_attributes() X-Ref |
| Returns the attributes to set for this block This function returns an array of HTML attributes for this block including the defaults. {@link block_tree::html_attributes()} is used to get the default arguments and then we check whether the user has enabled hover expansion and add the appropriate hover class if it has. return: array An array of HTML attributes |
| trim(navigation_node $node, $mode=1, $long=50, $short=25, $recurse=true) X-Ref |
| Trims the text and shorttext properties of this node and optionally all of its children. param: navigation_node $node param: int $mode One of navigation_node::TRIM_* param: int $long The length to trim text to param: int $short The length to trim shorttext to param: bool $recurse Recurse all children |
| trim_left($string, $length) X-Ref |
| Truncate a string from the left param: string $string The string to truncate param: int $length The length to truncate to return: string The truncated string |
| trim_right($string, $length) X-Ref |
| Truncate a string from the right param: string $string The string to truncate param: int $length The length to truncate to return: string The truncated string |
| trim_center($string, $length) X-Ref |
| Truncate a string in the center param: string $string The string to truncate param: int $length The length to truncate to return: string The truncated string |
| get_aria_role() X-Ref |
| Returns the role that best describes the navigation block... 'navigation' return: string 'navigation' |
| get_config_for_external() X-Ref |
| Return the plugin config settings for external functions. return: stdClass the configs for both the block instance and plugin |
