Dojo/Data.php

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- \Zend_Dojo_Data

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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 license@zend.com so we can send you a copy immediately.

Category: Zend
Copyright: Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
License: New BSD License
Package: Zend_Dojo
Version: $Id$

\Zend_Dojo_Data
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Package: Zend_Dojo

dojo.data support for Zend Framework

Implements
Copyright: Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
License: New BSD License
Uses
Uses
Uses

Properties

string|int $_identifier

Identifier field of item

Details

Type: string | int

array $_items = array()

Collected items

Default valuearray()Details

Type: array

string $_label

Label field of item

Details

Type: string

array $_metadata = array()

Data container metadata

Default valuearray()Details

Type: array

Methods

__construct(string | null $identifier = null, array | \Traversable | null $items = null, string | null $label = null) : void

Constructor

Parameters

Name	Type	Description
$identifier	string \| null
$items	array \| \Traversable \| null
$label	string \| null

__toString() : string

Serialize to string (proxy to {@link toJson()})

Returns

Type	Description
string

_normalizeItem(array | object $item, string | int | null $id) : array

Normalize an item to attach to the collection

Parameters

Name	Type	Description
$item	array \| object
$id	string \| int \| null

Returns

Type	Description
array

addItem(array | object $item, string | null $id = null) : \Zend_Dojo_Data

Add an individual item, optionally by identifier

Parameters

Name	Type	Description
$item	array \| object
$id	string \| null

Returns

Type	Description
\Zend_Dojo_Data

addItems(array | \Traversable $items) : \Zend_Dojo_Data

Add multiple items at once

Parameters

Name	Type	Description
$items	array \| \Traversable

Returns

Type	Description
\Zend_Dojo_Data

clearItems() : \Zend_Dojo_Data

Remove all items at once

Returns

Type	Description
\Zend_Dojo_Data

clearMetadata(null | string $key = null) : \Zend_Dojo_Data

Clear individual or all metadata item(s)

Parameters

Name	Type	Description
$key	null \| string

Returns

Type	Description
\Zend_Dojo_Data

count() : int

Countable: how many items are present

Returns

Type	Description
int

current() : array

Iterator: get current value

Returns

Type	Description
array

fromArray(array $data) : \Zend_Dojo_Data

Load object from array

Parameters

Name	Type	Description
$data	array

Returns

Type	Description
\Zend_Dojo_Data

fromJson(string $json) : \Zend_Dojo_Data

Load object from JSON

Parameters

Name	Type	Description
$json	string

Returns

Type	Description
\Zend_Dojo_Data

getIdentifier() : string | int | null

Retrieve current item identifier

Returns

Type	Description
string \| int \| null

getItem(string $id) : array

Retrieve an item by identifier

Item retrieved will be flattened to an array.

Parameters

Name	Type	Description
$id	string

Returns

Type	Description
array

getItems() : array

Get all items as an array

Serializes items to arrays.

Returns

Type	Description
array

getLabel() : string | null

Retrieve item association label

Returns

Type	Description
string \| null

getMetadata(null | string $key = null) : mixed

Get metadata item or all metadata

Parameters

Name	Type	Description
$key	null \| string	Metadata key when pulling single metadata item

Returns

Type	Description
mixed

hasItem(string | int $id) : bool

Does an item with the given identifier exist?

Parameters

Name	Type	Description
$id	string \| int

Returns

Type	Description
bool

key() : string | int

Iterator: get current key

Returns

Type	Description
string \| int

next() : void

Iterator: get next item

offsetExists(string | int $offset) : bool

ArrayAccess: does offset exist?

Parameters

Name	Type	Description
$offset	string \| int

Returns

Type	Description
bool

offsetGet(string | int $offset) : array

ArrayAccess: retrieve by offset

Parameters

Name	Type	Description
$offset	string \| int

Returns

Type	Description
array

offsetSet(string $offset, array | object | null $value) : void

ArrayAccess: set value by offset

Parameters

Name	Type	Description
$offset	string
$value	array \| object \| null

offsetUnset(string $offset) : void

ArrayAccess: unset value by offset

Parameters

Name	Type	Description
$offset	string

removeItem(string $id) : \Zend_Dojo_Data

Remove item by identifier

Parameters

Name	Type	Description
$id	string

Returns

Type	Description
\Zend_Dojo_Data

rewind() : void

Iterator: rewind to first value in collection

setIdentifier(string | int | null $identifier) : \Zend_Dojo_Data

Set identifier for item lookups

Parameters

Name	Type	Description
$identifier	string \| int \| null

Returns

Type	Description
\Zend_Dojo_Data

setItem(array | object $item, $id = null) : \Zend_Dojo_Data

Set an individual item, optionally by identifier (overwrites)

Parameters

Name	Type	Description
$item	array \| object
$id

Returns

Type	Description
\Zend_Dojo_Data

setItems(array | \Traversable $items) : \Zend_Dojo_Data

Set the items to collect

Parameters

Name	Type	Description
$items	array \| \Traversable

Returns

Type	Description
\Zend_Dojo_Data

setLabel(string | null $label) : \Zend_Dojo_Data

Set label to use for displaying item associations

Parameters

Name	Type	Description
$label	string \| null

Returns

Type	Description
\Zend_Dojo_Data

setMetadata(string | array $spec, mixed $value = null) : \Zend_Dojo_Data

Set metadata by key or en masse

Parameters

Name	Type	Description
$spec	string \| array
$value	mixed

Returns

Type	Description
\Zend_Dojo_Data

toArray() : array

Seralize entire data structure, including identifier and label, to array

Returns

Type	Description
array

toJson() : string

Serialize to JSON (dojo.data format)

Returns

Type	Description
string

valid() : bool

Iterator: is item valid?

Returns

Type	Description
bool

Dojo/Data.php

\Zend_Dojo_Datajump to top

Properties

Methods

\Zend_Dojo_Data
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