Class: Lists

Lists(chunker, polisher, caller)

Handles ordered list (<ol>) processing across paginated content. Extends the base Handler class to manage list item numbering before and after pagination.

Constructor

new Lists(chunker, polisher, caller)

Constructs a Lists handler.

Constructs a Lists handler.

Parameters:
Name Type Description
chunker Object

The chunker instance used for splitting content into pages.
polisher Object

The polisher instance for style processing.
caller Object

The caller instance managing lifecycle hooks.
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Methods

addDataNumbers(list)

Adds data-item-num attributes to each <li> in an ordered list.

Adds data-item-num attributes to each <li> in an ordered list. This helps track correct numbering even when the list spans multiple pages.

Parameters:
Name Type Description
list HTMLOListElement

The ordered list to process.
Source:

afterPageLayout(pageElement, page, breakToken, chunker)

Hook called after a page is laid out.

Hook called after a page is laid out. Updates the start attribute of <ol> elements to ensure numbering continuity across pages.

Parameters:
Name Type Description
pageElement HTMLElement

The DOM element for the current page.
page Object

The page object with metadata.
breakToken Object | null

The break token representing where content broke across pages.
chunker Object

The chunker instance.
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afterParsed(content)

Hook called after the entire content is parsed but before layout.

Hook called after the entire content is parsed but before layout. Adds data-item-num attributes to <li> elements in ordered lists for later processing.

Parameters:
Name Type Description
content Document | HTMLElement

The parsed document or element.
Source: