@Operator
This add(DocNode node)

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.

This addAll(DocNode[] nodes)

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

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

Str? anchorId

DocNode[] children()

Get a readonly list of this elements's children.

Void eachChild(|DocNode| f)

Iterate the children nodes

abstract Str htmlName()

Get the HTML element name to use for this element.

This insert(Int index, DocNode node)

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.

override DocElem[] path()

Covariant override to narrow path to list of DocElem.

This remove(DocNode node)

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

This removeAll()

Remove all child nodes. Return this.

virtual override Str toText()

Get all the DocText children as a string

virtual override Void write(DocWriter out)

Write this element and its children to the specified DocWriter.

Void writeChildren(DocWriter out)

Write this element's children to the specified DocWriter.