Horde_Tree_Renderer_Select
extends Horde_Tree_Renderer_Base
in package
The Horde_Tree_Renderer_Select class provides <option> tag rendering.
Additional node parameters:
- selected: (boolean) Whether the node is selected.
Copyright 2005-2017 Horde LLC (http://www.horde.org/)
See the enclosed file LICENSE for license information (LGPL). If you did not receive this file, see http://www.horde.org/licenses/lgpl21.
Tags
Table of Contents
- $_colsLeft : int
- Keep count of how many extra columns there are on the left side of the node.
- $_colsRight : int
- Keep count of how many extra columns there are on the right side of the node.
- $_extra : array<string|int, mixed>
- An array containing extra columns for the tree nodes.
- $_header : array<string|int, mixed>
- Hash with header information.
- $_nodes : array<string|int, mixed>
- An array containing all the tree nodes.
- $_options : array<string|int, mixed>
- Option values.
- $_sortCriteria : string
- Stores the sorting criteria temporarily.
- $_static : bool
- Should the tree be rendered statically?
- $_tree : Horde_Tree
- The tree object.
- __construct() : mixed
- Constructor.
- addNode() : mixed
- Adds a node to the node tree array.
- addNodeExtra() : mixed
- Adds extra columns to be displayed to the side of the node.
- addNodeParams() : mixed
- Adds additional parameters to a node.
- fallback() : string
- Provide a simpler renderer to fallback to.
- getOption() : mixed
- Gets an option's value.
- getTree() : string
- Returns the tree.
- isSupported() : bool
- Check the current environment to see if we can render the tree.
- renderTree() : mixed
- Renders the tree.
- setHeader() : mixed
- Adds column headers to the tree table.
- setOption() : mixed
- Sets an option.
- sort() : mixed
- Sorts the tree by the specified node property.
- _buildTree() : string
- Recursive function to walk through the tree array and build the output.
Properties
$_colsLeft
Keep count of how many extra columns there are on the left side of the node.
protected
int
$_colsLeft
= 0
$_colsRight
Keep count of how many extra columns there are on the right side of the node.
protected
int
$_colsRight
= 0
$_extra
An array containing extra columns for the tree nodes.
protected
array<string|int, mixed>
$_extra
= array()
$_header
Hash with header information.
protected
array<string|int, mixed>
$_header
= array()
$_nodes
An array containing all the tree nodes.
protected
array<string|int, mixed>
$_nodes
= array()
$_options
Option values.
protected
array<string|int, mixed>
$_options
= array('lines' => \true)
$_sortCriteria
Stores the sorting criteria temporarily.
protected
string
$_sortCriteria
$_static
Should the tree be rendered statically?
protected
bool
$_static
= \true
$_tree
The tree object.
protected
Horde_Tree
$_tree
Methods
__construct()
Constructor.
public
__construct(Horde_Tree $tree[, array<string|int, mixed> $params = array() ]) : mixed
Parameters
- $tree : Horde_Tree
-
A tree object.
- $params : array<string|int, mixed> = array()
-
Additional parameters.
Return values
mixed —addNode()
Adds a node to the node tree array.
public
addNode(array<string|int, mixed> $node) : mixed
Parameters
- $node : array<string|int, mixed>
-
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).
Return values
mixed —addNodeExtra()
Adds extra columns to be displayed to the side of the node.
public
addNodeExtra(mixed $id, int $side, array<string|int, mixed> $extra) : mixed
Parameters
- $id : mixed
-
The unique node id.
- $side : int
-
Which side to place the extra columns on.
- $extra : array<string|int, mixed>
-
Extra columns to display.
Return values
mixed —addNodeParams()
Adds additional parameters to a node.
public
addNodeParams(string $id[, array<string|int, mixed> $params = array() ]) : mixed
Parameters
- $id : string
-
The unique node id.
- $params : array<string|int, mixed> = array()
-
Parameters to set (key/value pairs).
Return values
mixed —fallback()
Provide a simpler renderer to fallback to.
public
fallback() : string
Tags
Return values
string —The next best renderer.
getOption()
Gets an option's value.
public
getOption(string $option) : mixed
Parameters
- $option : string
-
The name of the option to fetch.
Return values
mixed —The option's value.
getTree()
Returns the tree.
public
getTree([bool $static = false ]) : string
Parameters
- $static : bool = false
-
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 values
string —The HTML code of the rendered tree.
isSupported()
Check the current environment to see if we can render the tree.
public
isSupported() : bool
Return values
bool —Whether or not this backend will function.
renderTree()
Renders the tree.
public
renderTree([bool $static = false ]) : mixed
Parameters
- $static : bool = false
-
If true the tree nodes can't be expanded and collapsed and the tree gets rendered expanded.
Return values
mixed —setHeader()
Adds column headers to the tree table.
public
setHeader(array<string|int, mixed> $header) : mixed
Parameters
- $header : array<string|int, mixed>
-
An array containing hashes with header information.
Return values
mixed —setOption()
Sets an option.
public
setOption(string|array<string|int, mixed> $options[, mixed $value = null ]) : mixed
Parameters
- $options : string|array<string|int, mixed>
-
The option name -or- an array of option name/value pairs. See constructor for available options.
- $value : mixed = null
-
The option's value.
Return values
mixed —sort()
Sorts the tree by the specified node property.
public
sort(string $criteria) : mixed
Parameters
- $criteria : string
-
The node property to sort by.
Return values
mixed —_buildTree()
Recursive function to walk through the tree array and build the output.
protected
_buildTree(string $node_id) : string
Parameters
- $node_id : string
-
The Node ID.
Return values
string —The tree rendering.