Web.DOM.Document.XPath

data NSResolver :: Type

data XPathResult :: Type

evaluate :: String -> Node -> Maybe NSResolver -> ResultType -> Maybe XPathResult -> Document -> Effect XPathResult

evaluateNumber :: String -> Node -> Maybe NSResolver -> Maybe XPathResult -> Document -> Effect Number

Convenience function to avoid two funciton calls and possibly mismatched types.

evaluateString :: String -> Node -> Maybe NSResolver -> Maybe XPathResult -> Document -> Effect String

Convenience function to avoid two funciton calls and possibly mismatched types.

evaluateBoolean :: String -> Node -> Maybe NSResolver -> Maybe XPathResult -> Document -> Effect Boolean

Convenience function to avoid two funciton calls and possibly mismatched types.

evaluateInternal :: String -> Node -> Nullable NSResolver -> ResultType -> Nullable XPathResult -> Document -> Effect XPathResult

resultType :: XPathResult -> ResultType

numberValue :: XPathResult -> Effect Number

stringValue :: XPathResult -> Effect String

booleanValue :: XPathResult -> Effect Boolean

Not to be confused with retrieving xs:boolean values, this is to be used with the XPath boolean() function call.

singleNodeValueInternal :: XPathResult -> Effect (Nullable Node)

singleNodeValue :: XPathResult -> Effect (Maybe Node)

invalidIteratorState :: XPathResult -> Boolean

snapshotLengthInternal :: XPathResult -> Effect Number

snapshotLength :: XPathResult -> Effect Int

iterateNextInternal :: XPathResult -> Effect (Nullable Node)

iterateNext :: XPathResult -> Effect (Maybe Node)

snapshotItemInternal :: XPathResult -> Number -> Effect (Nullable Node)

snapshotItem :: XPathResult -> Int -> Effect (Maybe Node)

snapshot :: XPathResult -> Effect (Array Node)

High level wrapper around snapshotItem and snapshotLength that directly returns an Array of Nodes.

customNSResolver :: (String -> String) -> NSResolver

createNSResolver :: Node -> Document -> NSResolver

lookupNamespaceURIInternal :: NSResolver -> String -> Nullable String

lookupNamespaceURI :: NSResolver -> String -> Maybe String

defaultNSResolver :: Node -> Document -> Effect NSResolver

Same interface as createNSResolver, but will use the owner document as the nodeResolver if it exists. See MDN.