Data.Niagra.Selector.Combinators

Pseudoclass Combinators

active :: Selector

Selects active elements.

checked :: Selector

Selects checked elements.

disabled :: Selector

Selects disabled elements.

empty :: Selector

Selects elements that have no children.

enabled :: Selector

Selects enabled elements.

firstChild :: Selector

Selects elements that are the first child of its parent.

firstOfType :: Selector

Selects elements that are the first element of its type that is a child of its parent.

focus :: Selector

Selects elements that have focus.

hover :: Selector

Selects elements over which the mouse hovers.

inRange :: Selector

Selects elements with a value within a specified range.

invalid :: Selector

Selects elements with an invalid value.

lang

Arguments

:: Text

language identifier, eg en

-> Selector

Selects elements with a lang attribute starting with the given language identifier.

lastChild :: Selector

Selects elements that are the last child of their parent.

lastOfType :: Selector

Selects elements that are the last of their type in their parent's children.

link :: Selector

Selects unvisited links

not

Arguments

:: Selector

selector to not match

-> Selector

Selects every element that doesn't match the given selector.

nthChild

Arguments

:: Integer

n

-> Selector

Selects elements that are the nth child of their parent.

nthLastOfType

Arguments

:: Integer

n

-> Selector

Selects elements that are the nth element of their parent, counting from the last child.

nthOfType

Arguments

:: Integer

n

-> Selector

Selects elements that are the second of their parent.

onlyOfType :: Selector

Selects elements that are the only element of their type in the children of their parents.

onlyChild :: Selector

Selects elements that are the only child of their parent.

optional :: Selector

Selects elements with no required attribute specified.

outOfRange :: Selector

Selects elements with a value outside a specified range.

readOnly :: Selector

Selects elements with a readonly attribute specified.

readWrite :: Selector

Selects elements with no readonly attribute specified.

required :: Selector

Selects elements with a required attribute specified.

root :: Selector

Selects the document's root element.

target :: Selector

Selects the current active element.

valid :: Selector

Selects all elements with a valid value.

visited :: Selector

Selects all visited links.

Pseudotype combinators

before :: Selector

Insert content before elements.

after :: Selector

Insert content after elements.

firstLetter :: Selector

Selects the first letter of an element.

firstLine :: Selector

Selects the first line of an element.

selection :: Selector

Selects the portion of an element that's selected by a user.