LinkElement Class Reference

Inheritance diagram for LinkElement:

Collaboration diagram for LinkElement:

Public Member Functions
	__construct ($label, $url, \Icon $icon=null, $attributes=[])
	setActive ($active=true)
	asDialog ($state='')
	asButton ($state=true)
	setTarget ($target)
	addClass ($class)
	isDisabled ()
	render ()
	offsetExists ($offset)
	offsetGet ($offset)
	offsetSet ($offset, $value)
	offsetUnset ($offset)
Public Member Functions inherited from WidgetElement
	__construct ($content='')
	render ()

Static Public Member Functions
static	fromHTML ($html, \Icon $icon=null)

Data Fields
	$url
	$label
	$icon
	$active = false
	$attributes = []
	$as_button = false

Protected Member Functions
	renderButton ()
	isURL ($url)

Static Protected Member Functions
static	parseAttributes ($text)

Additional Inherited Members
Protected Attributes inherited from WidgetElement
	$content

Detailed Description

Author

Jan-Hendrik Willms tleil.nosp@m.ax+s.nosp@m.tudip.nosp@m.@gma.nosp@m.il.co.nosp@m.m @license GPL2 or any later version

Constructor & Destructor Documentation

__construct()

__construct	(		$label,
			$url,
		\Icon	$icon = null,
			$attributes = []
	)

create a link for a widget

Parameters

String	$label	Label/content of the link
String	$url	URL/Location of the link (raw url, no entities)
Icon	$icon	Icon for the link
array	$attributes	HTML-attributes for the a-tag in an associative array.

Member Function Documentation

addClass()

addClass

(

$class

)

Adds a css class to the rendered element.

Parameters

string

$clas

CSS class to add

Returns

LinkElement instance to allow chaining

asButton()

asButton

(

$state = true

)

Defines whether the link should be rendered as a button/form with POST method.

Parameters

bool

$active

State (optional, defaults to true)

Returns

LinkElement instance to allow chaining

asDialog()

asDialog

(

$state = ''

)

Sets the dialog options for the element. Passing false as $state will reset the dialog options to "none".

Parameters

mixed

$active

Dialog options (optional, defaults to blank/standard dialog)

Returns

LinkElement instance to allow chaining

fromHTML()

static fromHTML (   $html, \Icon  $icon = null  )

static

Create link by parsing a html chunk.

Parameters

String	$html	HTML chunk to parse
Icon	$icon	Optional icon

Returns

LinkElement Link element from parsed html

Exceptions

Exception

if html can not be parsed

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isDisabled()

isDisabled

(

)

Returns whether the element is disabled.

Returns

bool

isURL()

isURL (   $url )

protected

Returns whether the given url is valid.

Parameters

string

$url

URL to test

Returns

bool

offsetExists()

offsetExists

(

$offset

)

offsetGet()

offsetGet

(

$offset

)

offsetSet()

offsetSet	(		$offset,
			$value
	)

offsetUnset()

offsetUnset

(

$offset

)

parseAttributes()

static parseAttributes (   $text )

staticprotected

Parse a string of html attributes into an associative array.

Parameters

String

$text

String of html attributes

Returns

Array parsed attributes as key => value pairs

See also

https://gist.github.com/rodneyrehm/3070128

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render()

render

(

)

Renders the element.

Returns

string

Reimplemented from WidgetElement.

renderButton()

renderButton ( )

protected

Renders the element as a button/form.

Returns

string

setActive()

setActive

(

$active = true

)

Sets the active state of the element.

Parameters

bool

$active

Active state (optional, defaults to true)

Returns

LinkElement instance to allow chaining

setTarget()

setTarget

(

$target

)

Sets the target attribute of the element.

Parameters

string

$target

Target attribute

Returns

LinkElement instance to allow chaining

Field Documentation

$active

$active = false

$as_button

$as_button = false

$attributes

$attributes = []

$icon

$icon

$label

$label

$url

$url

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

• lib/classes/sidebar/LinkElement.php