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Experimental WebAPI

TreeWalker

Types

t

The nodes of a document subtree and a position within them. See TreeWalker on MDN TODO: mark as private once mutating fields of private records is allowed

type t = {
  root: WebAPI.DOMTree.node,
  whatToShow: int,
  filter: Null.t<WebAPI.NodeFilter.t>,
  mutable currentNode: WebAPI.DOMTree.node,
}

Record fields

root
WebAPI.DOMTree.node

Read more on MDN

whatToShow
int

Read more on MDN

filter
Null.t<WebAPI.NodeFilter.t>

Read more on MDN

currentNode
WebAPI.DOMTree.node

Read more on MDN

Values

firstChild

Read more on MDN

let firstChild: t => Null.t<WebAPI.DOMTree.node>

Parameters

t

Return type

Stdlib.Null.t<WebAPI.DOMTree.node>

lastChild

Read more on MDN

let lastChild: t => Null.t<WebAPI.DOMTree.node>

Parameters

t

Return type

Stdlib.Null.t<WebAPI.DOMTree.node>

nextNode

Read more on MDN

let nextNode: t => Null.t<WebAPI.DOMTree.node>

Parameters

t

Return type

Stdlib.Null.t<WebAPI.DOMTree.node>

nextSibling

Read more on MDN

let nextSibling: t => Null.t<WebAPI.DOMTree.node>

Parameters

t

Return type

Stdlib.Null.t<WebAPI.DOMTree.node>

parentNode

Read more on MDN

let parentNode: t => Null.t<WebAPI.DOMTree.node>

Parameters

t

Return type

Stdlib.Null.t<WebAPI.DOMTree.node>

previousNode

Read more on MDN

let previousNode: t => Null.t<WebAPI.DOMTree.node>

Parameters

t

Return type

Stdlib.Null.t<WebAPI.DOMTree.node>

previousSibling

Read more on MDN

let previousSibling: t => Null.t<WebAPI.DOMTree.node>

Parameters

t

Return type

Stdlib.Null.t<WebAPI.DOMTree.node>