navigation_json Class Reference

Simple class used to output a navigation branch in XML. More...

Public Member Functions
	convert ($branch)
	Turns a branch and all of its children into XML.
	set_expandable ($expandable)
	Set the expandable items in the array so that we have enough information to attach AJAX events.

Protected Member Functions
	convert_child ($child, $depth=1)
	Recusively converts a child node and its children to XML for output.

Protected Attributes
array	$expandable = array()
	An array of node keys and types.
array	$nodetype = array('node','branch')
	An array of different node types.

Detailed Description

Simple class used to output a navigation branch in XML.

Copyright

2009 Sam Hemelryk

License

http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

Member Function Documentation

convert()

navigation_json::convert

(

$branch

)

Turns a branch and all of its children into XML.

Parameters

navigation_node

$branch

Return values

string

XML string

convert_child()

navigation_json::convert_child ( $child, $depth = 1 )

protected

Recusively converts a child node and its children to XML for output.

Parameters

navigation_node	$child	The child to convert
int	$depth	Pointlessly used to track the depth of the XML structure

Return values

string

JSON

set_expandable()

navigation_json::set_expandable

(

$expandable

)

Set the expandable items in the array so that we have enough information to attach AJAX events.

Parameters

array

$expandable

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The documentation for this class was generated from the following file:

• lib/navigationlib.php