AbstractGroup

Abstract helper for group rendering

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• Full name: \TwbsHelper\View\Helper\AbstractGroup
• Parent class: \TwbsHelper\View\Helper\AbstractHtmlElement
• This class is an Abstract class

Properties

groupClass

protected static string $groupClass

• This property is static.

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groupTag

protected static string $groupTag

• This property is static.

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allowedOptions

protected static $allowedOptions

• This property is static.

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Methods

__invoke

Render a group

public __invoke(iterable $items, iterable $optionsAndAttributes = [], bool $escape = true): string

Parameters:

Parameter	Type	Description
$items	iterable	Array with the elements of the group
$optionsAndAttributes	iterable	Attributes for the group tag.
$escape	bool	Escape the items.

Return Value:

The group XHTML.

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renderGroupContainer

protected renderGroupContainer(string $content, iterable $optionsAndAttributes, bool $escape): string

Parameters:

Parameter	Type	Description
$content	string
$optionsAndAttributes	iterable
$escape	bool

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prepareAttributes

protected prepareAttributes(iterable $optionsAndAttributes): \TwbsHelper\View\HtmlAttributesSet

Parameters:

Parameter	Type	Description
$optionsAndAttributes	iterable

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renderGroupItems

protected renderGroupItems(iterable $items, iterable $optionsAndAttributes, bool $escape = true): string

Parameters:

Parameter	Type	Description
$items	iterable
$optionsAndAttributes	iterable
$escape	bool

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renderGroupItem

protected renderGroupItem(mixed $itemKey, mixed $itemSpec, iterable $attributes, iterable $options, bool $escape): string

• This method is abstract. Parameters:

Parameter	Type	Description
$itemKey	mixed
$itemSpec	mixed
$attributes	iterable
$options	iterable
$escape	bool

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