Yesod.Test.CssQuery

Parsing CSS selectors into queries.

Documentation

data SelectorGroup

Constructors

DirectChildren [Selector]

DeepChildren [Selector]

Instances

Show SelectorGroup

Defined in Yesod.Test.CssQuery

Methods

showsPrec :: Int -> SelectorGroup -> ShowS

show :: SelectorGroup -> String

showList :: [SelectorGroup] -> ShowS

Eq SelectorGroup

Defined in Yesod.Test.CssQuery

Methods

(==) :: SelectorGroup -> SelectorGroup -> Bool

(/=) :: SelectorGroup -> SelectorGroup -> Bool

data Selector

Constructors

ById Text

ByClass Text

ByTagName Text

ByAttrExists Text

ByAttrEquals Text Text

ByAttrContains Text Text

ByAttrStarts Text Text

ByAttrEnds Text Text

Instances

Show Selector

Defined in Yesod.Test.CssQuery

Methods

showsPrec :: Int -> Selector -> ShowS

show :: Selector -> String

showList :: [Selector] -> ShowS

Eq Selector

Defined in Yesod.Test.CssQuery

Methods

(==) :: Selector -> Selector -> Bool

(/=) :: Selector -> Selector -> Bool

parseQuery :: Text -> Either String [[SelectorGroup]]

Parses a query into an intermediate format which is easy to feed to HXT

• The top-level lists represent the top level comma separated queries.
• SelectorGroup is a group of qualifiers which are separated with spaces or > like these three: table.main.odd tr.even > td.big
• A SelectorGroup as a list of Selector items, following the above example the selectors in the group are: table, .main and .odd