abstract class fandoc::DocElem

sys::Obj
  fandoc::DocNode
    fandoc::DocElem

@Js

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DocElem is a container node which models a branch of the doc tree.

See pod doc for usage.

add

This add(DocNode node)

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Add a child to this node. If adding a text node it is automatically merged with the trailing text node (if applicable). If the node is arlready parented thorw ArgErr. Return this.

addAll

This addAll(DocNode[] nodes)

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Convenicence to call add for each node in the given list.

addChild

@Deprecated { msg="Use add()" }
This addChild(DocNode node)

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anchorId

Str? anchorId

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children

DocNode[] children()

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Get a readonly list of this elements's children.

htmlName

abstract Str htmlName()

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Get the HTML element name to use for this element.

insert

This insert(Int index, DocNode node)

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Insert a child node at the specified index. A negative index may be used to access an index from the end of the list. If adding a text node it is automatically merged with surrounding text nodes (if applicable). If the node is already parented throws ArgErr.

isBlock

Bool isBlock()

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Is this a block element versus an inline element.

isInline

abstract Bool isInline()

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Is this an inline versus a block element.

path

override DocElem[] path()

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Covariant override to narrow path to list of DocElem.

remove

This remove(DocNode node)

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Remove a child node. If this element is not the child's current parent throw ArgErr. Return this.

removeAll

This removeAll()

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Remove all child nodes. Return this.

write

virtual override Void write(DocWriter out)

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Write this element and its children to the specified DocWriter.

writeChildren

Void writeChildren(DocWriter out)

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Write this element's children to the specified DocWriter.