PHP Class Horde_Tree_Renderer_Base, horde

Author: Michael Slusarz ([email protected])

Author: Jan Schneider ([email protected])

Mostra file Open project: horde/horde Class Usage Examples

Protected Properties

Property	Type	Description
$_colsLeft	integer	Keep count of how many extra columns there are on the left side of the node.
$_colsRight	integer	Keep count of how many extra columns there are on the right side of the node.
$_extra	array	An array containing extra columns for the tree nodes.
$_header	array	Hash with header information.
$_nodes	array	An array containing all the tree nodes.
$_options	array	Option values.
$_sortCriteria	string	Stores the sorting criteria temporarily.
$_static	boolean	Should the tree be rendered statically?
$_tree	Horde_Tree	The tree object.

Public Methods

Method	Description
__construct ( Horde_Tree $tree, array $params = [] )	Constructor.
addNode ( array $node )	Adds a node to the node tree array.
addNodeExtra ( mixed $id, integer $side, array $extra )	Adds extra columns to be displayed to the side of the node.
addNodeParams ( string $id, array $params = [] )	Adds additional parameters to a node.
fallback ( ) : string	Provide a simpler renderer to fallback to.
getOption ( string $option ) : mixed	Gets an option's value.
getTree ( boolean $static = false ) : string	Returns the tree.
isSupported ( ) : boolean	Check the current environment to see if we can render the tree.
renderTree ( boolean $static = false )	Renders the tree.
setHeader ( array $header )	Adds column headers to the tree table.
setOption ( $options, mixed $value = null )	Sets an option.
sort ( string $criteria )	Sorts the tree by the specified node property.

Protected Methods

Method	Description
_buildTree ( $id ) : string	Recursive function to walk through the tree array and build the output.

Method Details

__construct() public method

Constructor.

public __construct ( Horde_Tree $tree, array $params = [] )
$tree	Horde_Tree	A tree object.
$params	array	Additional parameters.

_buildTree() protected method

Should be overwritten by a sub-class if it doesn't implement its own getTree() method.

protected _buildTree ( $id ) : string
return	string	The tree rendering.

addNode() public method

Adds a node to the node tree array.

public addNode ( array $node )
$node	array	A hash with node properties: - id: (string) The unique node id. - parent: (string) The parent's unique node id. - label: (string) The text label for the node. - expanded: (boolean) Is this level expanded or not. - params: (array) Any other parameters to set (see addNodeParams() of the renderers for full details).

addNodeExtra() public method

Adds extra columns to be displayed to the side of the node.

public addNodeExtra ( mixed $id, integer $side, array $extra )
$id	mixed	The unique node id.
$side	integer	Which side to place the extra columns on.
$extra	array	Extra columns to display.

addNodeParams() public method

Adds additional parameters to a node.

public addNodeParams ( string $id, array $params = [] )
$id	string	The unique node id.
$params	array	Parameters to set (key/value pairs).

fallback() public method

Provide a simpler renderer to fallback to.

public fallback ( ) : string
return	string	The next best renderer.

getOption() public method

Gets an option's value.

public getOption ( string $option ) : mixed
$option	string	The name of the option to fetch.
return	mixed	The option's value.

getTree() public method

Returns the tree.

public getTree ( boolean $static = false ) : string
$static	boolean	If true the tree nodes can't be expanded and collapsed and the tree gets rendered expanded. This option has no effect in this driver.
return	string	The HTML code of the rendered tree.

isSupported() public method

Check the current environment to see if we can render the tree.

public isSupported ( ) : boolean
return	boolean	Whether or not this backend will function.

renderTree() public method

Renders the tree.

public renderTree ( boolean $static = false )
$static	boolean	If true the tree nodes can't be expanded and collapsed and the tree gets rendered expanded.

setHeader() public method

Adds column headers to the tree table.

public setHeader ( array $header )
$header	array	An array containing hashes with header information.

setOption() public method

Sets an option.

public setOption ( $options, mixed $value = null )
$value	mixed	The option's value.

sort() public method

Sorts the tree by the specified node property.

public sort ( string $criteria )
$criteria	string	The node property to sort by.

Property Details

$_colsLeft protected_oe property

Keep count of how many extra columns there are on the left side of the node.

protected int $_colsLeft
return	integer

$_colsRight protected_oe property

Keep count of how many extra columns there are on the right side of the node.

protected int $_colsRight
return	integer

$_extra protected_oe property

An array containing extra columns for the tree nodes.

protected array $_extra
return	array

$_header protected_oe property

Hash with header information.

protected array $_header
return	array

$_nodes protected_oe property

An array containing all the tree nodes.

protected array $_nodes
return	array

$_options protected_oe property

Option values.

protected array $_options
return	array

$_sortCriteria protected_oe property

Stores the sorting criteria temporarily.

protected string $_sortCriteria
return	string

$_static protected_oe property

Should the tree be rendered statically?

protected bool $_static
return	boolean

$_tree protected_oe property

The tree object.

protected Horde_Tree $_tree
return	Horde_Tree