htmlquery

README

A library to query html content.

Documentation

Index

• func FindAllNodesRec(n *html.Node, fn NodeMatcher) []*html.Node
• func FindFirstNode(n *html.Node, fn NodeMatcher) *html.Node
• func FirstChildNodeText(doc *html.Node) string
• func GetAttrValue(attributes []html.Attribute, key string) string
• func ListChildren(n *html.Node, matcher NodeMatcher) []*html.Node
• func NodeHasAttr(n *html.Node, key string, matcher StringMatcher) bool
• type NodeMatcher
  • func All(matchers ...NodeMatcher) NodeMatcher
  • func Any(matchers ...NodeMatcher) NodeMatcher
  • func HasAttr(key string, matcher StringMatcher) NodeMatcher
  • func HasTag(tag string) NodeMatcher
  • func IsTextNode() NodeMatcher
• type StringMatcher
  • func StartingWith(prefix string) StringMatcher
  • func StringIs(expected string) StringMatcher

Functions

func FindAllNodesRec

func FindAllNodesRec(n *html.Node, fn NodeMatcher) []*html.Node

func FindFirstNode

func FindFirstNode(n *html.Node, fn NodeMatcher) *html.Node

func FirstChildNodeText

func FirstChildNodeText(doc *html.Node) string

func GetAttrValue

func GetAttrValue(attributes []html.Attribute, key string) string

func ListChildren

func ListChildren(n *html.Node, matcher NodeMatcher) []*html.Node

func NodeHasAttr

func NodeHasAttr(n *html.Node, key string, matcher StringMatcher) bool

NodeHasAttr is deprecated, use HasAttr instead.

Types

type NodeMatcher

type NodeMatcher func(*html.Node) bool

func All

func All(matchers ...NodeMatcher) NodeMatcher

func Any

func Any(matchers ...NodeMatcher) NodeMatcher

func HasAttr

func HasAttr(key string, matcher StringMatcher) NodeMatcher

func HasTag

func HasTag(tag string) NodeMatcher

func IsTextNode

func IsTextNode() NodeMatcher

type StringMatcher

type StringMatcher func(string) bool

func StartingWith

func StartingWith(prefix string) StringMatcher

func StringIs

func StringIs(expected string) StringMatcher