View/Helper/HeadScript.php

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Zend Framework

LICENSE

This source file is subject to the new BSD license that is bundled with this package in the file LICENSE.txt. It is also available through the world-wide-web at this URL: http://framework.zend.com/license/new-bsd If you did not receive a copy of the license and are unable to obtain it through the world-wide-web, please send an email to [email protected] so we can send you a copy immediately.

Category: Zend
Copyright: Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
License: New BSD License
Package: Zend_View
Subpackage: Helper
Version: $Id: HeadScript.php 24960 2012-06-15 14:09:34Z adamlundrigan $

\Zend_View_Helper_HeadScript
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Package: Zend\View\Helper

Helper for setting and retrieving script elements for HTML head section

Parent(s): \Zend_View_Helper_Placeholder_Container_Standalone < \Zend_View_Helper_Abstract
Children: \Zend_View_Helper_InlineScript
Copyright: Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
License: New BSD License
Uses: \global\Zend_View_Helper_Placeholder_Container_Standalone

Constants

 
                FILE
                = 'FILE'

 
                SCRIPT
                = 'SCRIPT'

Properties

bool $_arbitraryAttributes = false

Are arbitrary attributes allowed?

Default valuefalseDetails

Type: bool

\book $_autoEscape = true

inherited

Flag wheter to automatically escape output, must also be enforced in the child class if __toString/toString is overriden

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::$$_autoEscape

Default valuetrueDetails

Type: \book
Inherited_from: \Zend_View_Helper_Placeholder_Container_Standalone::$$_autoEscape

$_captureLock =

Details

Type: n/a

$_captureScriptAttrs = null

Default valuenullDetails

Type: n/a

$_captureScriptType = null

Default valuenullDetails

Type: n/a

$_captureType =

Details

Type: n/a

\Zend_View_Helper_Placeholder_Container_Abstract $_container =

inherited

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::$$_container

Details

Type: \Zend_View_Helper_Placeholder_Container_Abstract
Inherited_from: \Zend_View_Helper_Placeholder_Container_Standalone::$$_container

array $_optionalAttributes = array('charset', 'defer', 'language', 'src')

Optional allowed attributes for script tag

Default valuearray('charset', 'defer', 'language', 'src')Details

Type: array

string $_regKey = 'Zend_View_Helper_HeadScript'

Registry key for placeholder

Default value'Zend_View_Helper_HeadScript'Details

Type: string

\Zend_View_Helper_Placeholder_Registry $_registry =

inherited

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::$$_registry

Details

Type: \Zend_View_Helper_Placeholder_Registry
Inherited_from: \Zend_View_Helper_Placeholder_Container_Standalone::$$_registry

string $_requiredAttributes = array('type')

Required attributes for script tag

Default valuearray('type')Details

Type: string

bool $useCdata = false

Whether or not to format scripts using CDATA; used only if doctype helper is not accessible

Default valuefalseDetails

Type: bool

\Zend_View_Interface $view = null

inherited

View object

Inherited from: \Zend_View_Helper_Abstract::$$view \Zend_View_Helper_Placeholder_Container_Standalone::$$view

Default valuenullDetails

Type: \Zend_View_Interface
Inherited_from: \Zend_View_Helper_Abstract::$$view
Inherited_from: \Zend_View_Helper_Placeholder_Container_Standalone::$$view

Methods

__call(string $method, array $args) : \Zend_View_Helper_HeadScript

Overload method access

Allows the following method calls: - appendFile($src, $type = 'text/javascript', $attrs = array()) - offsetSetFile($index, $src, $type = 'text/javascript', $attrs = array()) - prependFile($src, $type = 'text/javascript', $attrs = array()) - setFile($src, $type = 'text/javascript', $attrs = array()) - appendScript($script, $type = 'text/javascript', $attrs = array()) - offsetSetScript($index, $src, $type = 'text/javascript', $attrs = array()) - prependScript($script, $type = 'text/javascript', $attrs = array()) - setScript($script, $type = 'text/javascript', $attrs = array())

Parameters

Name	Type	Description
$method	string
$args	array

Returns

Type	Description
\Zend_View_Helper_HeadScript

Throws

Exception	Description
\Zend_View_Exception	if too few arguments or invalid method

__construct() : void

Constructor

Set separator to PHP_EOL.

__get(string $key) : mixed

inherited

Overloading: retrieve property

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::__get()

Parameters

Name	Type	Description
$key	string

Returns

Type	Description
mixed

__isset(string $key) : bool

inherited

Overloading: check if property is set

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::__isset()

Parameters

Name	Type	Description
$key	string

Returns

Type	Description
bool

__set(string $key, mixed $value) : void

inherited

Overloading: set property value

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::__set()

Parameters

Name	Type	Description
$key	string
$value	mixed

__toString() : string

inherited

Cast to string representation

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::__toString()

Returns

Type	Description
string

__unset(string $key) : void

inherited

Overloading: unset property

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::__unset()

Parameters

Name	Type	Description
$key	string

_escape(string $string) : string

inherited

Escape a string

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::_escape()

Parameters

Name	Type	Description
$string	string

Returns

Type	Description
string

_isDuplicate(string $file) : bool

Is the file specified a duplicate?

Parameters

Name	Type	Description
$file	string

Returns

Type	Description
bool

_isValid(mixed $value) : bool

Is the script provided valid?

Parameters

Name	Type	Description
$value	mixed

Returns

Type	Description
bool

append(string $value) : void

Override append

Parameters

Name	Type	Description
$value	string

arbitraryAttributesAllowed() : bool

Are arbitrary attributes allowed?

Returns

Type	Description
bool

captureEnd() : void

End capture action and store

captureStart(mixed $captureType = \Zend_View_Helper_Placeholder_Container_Abstract::APPEND,  $type = 'text/javascript',  $attrs = array()) : void

Start capture action

Parameters

Name	Type	Description
$captureType	mixed
$type
$attrs

count() : int

inherited

Countable

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::count()

Returns

Type	Description
int

createData(string $type, array $attributes, string $content = null) : \stdClass

Create data item containing all necessary components of script

Parameters

Name	Type	Description
$type	string
$attributes	array
$content	string

Returns

Type	Description
\stdClass

direct() : void

inherited

Strategy pattern: currently unutilized

Inherited from: \Zend_View_Helper_Abstract::direct()\Zend_View_Helper_Placeholder_Container_Standalone::direct()

getAutoEscape() : void

inherited

Return whether autoEscaping is enabled or disabled

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::getAutoEscape()

return bool

getContainer() : \Zend_View_Helper_Placeholder_Container_Abstract

inherited

Retrieve placeholder container

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::getContainer()

Returns

Type	Description
\Zend_View_Helper_Placeholder_Container_Abstract

getIterator() : \Iterator

inherited

IteratorAggregate: get Iterator

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::getIterator()

Returns

Type	Description
\Iterator

getRegistry() : \Zend_View_Helper_Placeholder_Registry

inherited

Retrieve registry

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::getRegistry()

Returns

Type	Description
\Zend_View_Helper_Placeholder_Registry

headScript(string $mode = \Zend_View_Helper_HeadScript::FILE, string $spec = null, string $placement = 'APPEND', array $attrs = array(), string $type = 'text/javascript') : \Zend_View_Helper_HeadScript

Return headScript object

Returns headScript helper object; optionally, allows specifying a script or script file to include.

Parameters

Name	Type	Description
$mode	string	Script or file
$spec	string	Script/url
$placement	string	Append, prepend, or set
$attrs	array	Array of script attributes
$type	string	Script type and/or array of script attributes

Returns

Type	Description
\Zend_View_Helper_HeadScript

itemToString( $item, string | int $indent, $escapeStart, $escapeEnd) : string

Create script HTML

Parameters

Name	Type	Description
$item
$indent	string \| int
$escapeStart
$escapeEnd

Returns

Type	Description
string

offsetExists(string | int $offset) : bool

inherited

ArrayAccess: offsetExists

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::offsetExists()

Parameters

Name	Type	Description
$offset	string \| int

Returns

Type	Description
bool

offsetGet(string | int $offset) : mixed

inherited

ArrayAccess: offsetGet

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::offsetGet()

Parameters

Name	Type	Description
$offset	string \| int

Returns

Type	Description
mixed

offsetSet(string | int $index, mixed $value) : void

Override offsetSet

Parameters

Name	Type	Description
$index	string \| int
$value	mixed

offsetUnset(string | int $offset) : void

inherited

ArrayAccess: offsetUnset

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::offsetUnset()

Parameters

Name	Type	Description
$offset	string \| int

prepend(string $value) : void

Override prepend

Parameters

Name	Type	Description
$value	string

set(string $value) : void

Override set

Parameters

Name	Type	Description
$value	string

setAllowArbitraryAttributes(bool $flag) : \Zend_View_Helper_HeadScript

Set flag indicating if arbitrary attributes are allowed

Parameters

Name	Type	Description
$flag	bool

Returns

Type	Description
\Zend_View_Helper_HeadScript

setAutoEscape(bool $autoEscape = true) : \Zend_View_Helper_Placeholder_Container_Standalone

inherited

Set whether or not auto escaping should be used

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::setAutoEscape()

Parameters

Name	Type	Description
$autoEscape	bool	whether or not to auto escape output

Returns

Type	Description
\Zend_View_Helper_Placeholder_Container_Standalone

setContainer(\Zend_View_Helper_Placeholder_Container_Abstract $container) : \Zend_View_Helper_Placeholder_Container_Standalone

inherited

Set container on which to operate

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::setContainer()

Parameters

Name	Type	Description
$container	\Zend_View_Helper_Placeholder_Container_Abstract

Returns

Type	Description
\Zend_View_Helper_Placeholder_Container_Standalone

setRegistry(\Zend_View_Helper_Placeholder_Registry $registry) : \Zend_View_Helper_Placeholder_Container_Standalone

inherited

Set registry object

Inherited from: \Zend_View_Helper_Placeholder_Container_Standalone::setRegistry()

Parameters

Name	Type	Description
$registry	\Zend_View_Helper_Placeholder_Registry

Returns

Type	Description
\Zend_View_Helper_Placeholder_Container_Standalone

setView(\Zend_View_Interface $view) : \Zend_View_Helper_Abstract

inherited

Set the View object

Inherited from: \Zend_View_Helper_Abstract::setView()\Zend_View_Helper_Placeholder_Container_Standalone::setView()

Parameters

Name	Type	Description
$view	\Zend_View_Interface

Returns

Type	Description
\Zend_View_Helper_Abstract

toString(string | int $indent = null) : string

Retrieve string representation

Parameters

Name	Type	Description
$indent	string \| int

Returns

Type	Description
string

View/Helper/HeadScript.php

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Constants

Properties

Methods

\Zend_View_Helper_HeadScript
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