htmlhelper

Documentation

Index

• func False(*html.Node) bool
• func FilterNode(node *html.Node, pred Predictor) (nodes []*html.Node)
• func GetElementById(node *html.Node, id string) (result *html.Node)
• func GetElementsByClassName(node *html.Node, cls string) []*html.Node
• func GetElementsByName(node *html.Node, name string) []*html.Node
• func GetElementsByTagName(node *html.Node, tag string) []*html.Node
• func Html(node *html.Node) string
• func Main()
• func NodeAttr(node *html.Node, name string) string
• func NodeClasses(node *html.Node) (classes []string)
• func NodeText(node *html.Node) (text string)
• func ParseHtml(in io.Reader)
• func Test(r io.Reader)
• func Text(node *html.Node) string
• func True(*html.Node) bool
• func WalkNode(node *html.Node, f Processor)
• func WalkNodeUntil(node *html.Node, f Processor, pred Predictor)
• func Wget(url, filename string) (err error)
• type CSS
  • func (self CSS) ShortString() string
  • func (self CSS) String() string
• type Predictor
• type Processor
• type Role
  • func (self Role) String() string
• type Selector
  • func NewSelector(in string) *Selector
  • func (self Selector) String() string
• type SimpleSelector
  • func (self SimpleSelector) String() string

Functions

func False

func False(*html.Node) bool

func FilterNode

func FilterNode(node *html.Node, pred Predictor) (nodes []*html.Node)

func GetElementById

func GetElementById(node *html.Node, id string) (result *html.Node)

document.GetElementById()

func GetElementsByClassName

func GetElementsByClassName(node *html.Node, cls string) []*html.Node

node.GetElementsByClassName()

func GetElementsByName

func GetElementsByName(node *html.Node, name string) []*html.Node

document.GetElementById()

func GetElementsByTagName

func GetElementsByTagName(node *html.Node, tag string) []*html.Node

node.GetElementsByTagName()

func Html

func Html(node *html.Node) string

func Main

func Main()

func NodeAttr

func NodeAttr(node *html.Node, name string) string

func NodeClasses

func NodeClasses(node *html.Node) (classes []string)

func NodeText

func NodeText(node *html.Node) (text string)

func ParseHtml

func ParseHtml(in io.Reader)

func Test

func Test(r io.Reader)

func Text

func Text(node *html.Node) string

func True

func True(*html.Node) bool

helper for walker

func WalkNode

func WalkNode(node *html.Node, f Processor)

func WalkNodeUntil

func WalkNodeUntil(node *html.Node, f Processor, pred Predictor)

func Wget

func Wget(url, filename string) (err error)

Types

type CSS

type CSS struct {
	Selector Selector
	Roles    []Role
}

.container { max-width: 1200px; }

func (CSS) ShortString

func (self CSS) ShortString() string

func (CSS) String

func (self CSS) String() string

type Predictor

type Predictor func(*html.Node) bool

type Processor

type Processor func(*html.Node)

type Role

type Role struct{ Name, Value string }

height: 20px;

func (Role) String

func (self Role) String() string

type Selector

type Selector []SimpleSelector

ul li a, tr td a

func NewSelector

func NewSelector(in string) *Selector

func (Selector) String

func (self Selector) String() string

type SimpleSelector

type SimpleSelector []string

ul li a

func (SimpleSelector) String

func (self SimpleSelector) String() string

Stringer