goquery: github.com/PuerkitoBio/goquery Index | Examples | Files

package goquery

import "github.com/PuerkitoBio/goquery"

Package goquery implements features similar to jQuery, including the chainable syntax, to manipulate and query an HTML document.

It brings a syntax and a set of features similar to jQuery to the Go language. It is based on Go's net/html package and the CSS Selector library cascadia. Since the net/html parser returns nodes, and not a full-featured DOM tree, jQuery's stateful manipulation functions (like height(), css(), detach()) have been left off.

Also, because the net/html parser requires UTF-8 encoding, so does goquery: it is the caller's responsibility to ensure that the source document provides UTF-8 encoded HTML. See the repository's wiki for various options on how to do this.

Syntax-wise, it is as close as possible to jQuery, with the same method names when possible, and that warm and fuzzy chainable interface. jQuery being the ultra-popular library that it is, writing a similar HTML-manipulating library was better to follow its API than to start anew (in the same spirit as Go's fmt package), even though some of its methods are less than intuitive (looking at you, index()...).

It is hosted on GitHub, along with additional documentation in the README.md file: https://github.com/puerkitobio/goquery

Please note that because of the net/html dependency, goquery requires Go1.1+.

The various methods are split into files based on the category of behavior. The three dots (...) indicate that various "overloads" are available.

* array.go : array-like positional manipulation of the selection.

- Eq()
- First()
- Get()
- Index...()
- Last()
- Slice()

* expand.go : methods that expand or augment the selection's set.

- Add...()
- AndSelf()
- Union(), which is an alias for AddSelection()

* filter.go : filtering methods, that reduce the selection's set.

- End()
- Filter...()
- Has...()
- Intersection(), which is an alias of FilterSelection()
- Not...()

* iteration.go : methods to loop over the selection's nodes.

- Each()
- EachWithBreak()
- Map()

* manipulation.go : methods for modifying the document

- After...()
- Append...()
- Before...()
- Clone()
- Empty()
- Prepend...()
- Remove...()
- ReplaceWith...()
- Unwrap()
- Wrap...()
- WrapAll...()
- WrapInner...()

* property.go : methods that inspect and get the node's properties values.

- Attr*(), RemoveAttr(), SetAttr()
- AddClass(), HasClass(), RemoveClass(), ToggleClass()
- Html()
- Length()
- Size(), which is an alias for Length()
- Text()

* query.go : methods that query, or reflect, a node's identity.

- Contains()
- Is...()

* traversal.go : methods to traverse the HTML document tree.

- Children...()
- Contents()
- Find...()
- Next...()
- Parent[s]...()
- Prev...()
- Siblings...()

* type.go : definition of the types exposed by goquery.

- Document
- Selection
- Matcher

* utilities.go : definition of helper functions (and not methods on a *Selection) that are not part of jQuery, but are useful to goquery.

- NodeName
- OuterHtml

This example scrapes the reviews shown on the home page of metalsucks.net.

Code:

// Load the HTML document
doc, err := goquery.NewDocument("http://metalsucks.net")
if err != nil {
    log.Fatal(err)
}

// Find the review items
doc.Find(".sidebar-reviews article .content-block").Each(func(i int, s *goquery.Selection) {
    // For each item found, get the band and title
    band := s.Find("a").Text()
    title := s.Find("i").Text()
    fmt.Printf("Review %d: %s - %s\n", i, band, title)
})
// To see the output of the Example while running the test suite (go test), simply
// remove the leading "x" before Output on the next line. This will cause the
// example to fail (all the "real" tests should pass).

// xOutput: voluntarily fail the Example output.

Index

Examples

Package Files

array.go doc.go expand.go filter.go iteration.go manipulation.go property.go query.go traversal.go type.go utilities.go

func NodeName Uses

func NodeName(s *Selection) string

NodeName returns the node name of the first element in the selection. It tries to behave in a similar way as the DOM's nodeName property (https://developer.mozilla.org/en-US/docs/Web/API/Node/nodeName).

Go's net/html package defines the following node types, listed with the corresponding returned value from this function:

ErrorNode : #error
TextNode : #text
DocumentNode : #document
ElementNode : the element's tag name
CommentNode : #comment
DoctypeNode : the name of the document type

func OuterHtml Uses

func OuterHtml(s *Selection) (string, error)

OuterHtml returns the outer HTML rendering of the first item in the selection - that is, the HTML including the first element's tag and attributes.

Unlike InnerHtml, this is a function and not a method on the Selection, because this is not a jQuery method (in javascript-land, this is a property provided by the DOM).

type Document Uses

type Document struct {
    *Selection
    Url *url.URL
    // contains filtered or unexported fields
}

Document represents an HTML document to be manipulated. Unlike jQuery, which is loaded as part of a DOM document, and thus acts upon its containing document, GoQuery doesn't know which HTML document to act upon. So it needs to be told, and that's what the Document class is for. It holds the root document node to manipulate, and can make selections on this document.

func CloneDocument Uses

func CloneDocument(doc *Document) *Document

CloneDocument creates a deep-clone of a document.

func NewDocument Uses

func NewDocument(url string) (*Document, error)

NewDocument is a Document constructor that takes a string URL as argument. It loads the specified document, parses it, and stores the root Document node, ready to be manipulated.

func NewDocumentFromNode Uses

func NewDocumentFromNode(root *html.Node) *Document

NewDocumentFromNode is a Document constructor that takes a root html Node as argument.

func NewDocumentFromReader Uses

func NewDocumentFromReader(r io.Reader) (*Document, error)

NewDocumentFromReader returns a Document from a generic reader. It returns an error as second value if the reader's data cannot be parsed as html. It does *not* check if the reader is also an io.Closer, so the provided reader is never closed by this call, it is the responsibility of the caller to close it if required.

func NewDocumentFromResponse Uses

func NewDocumentFromResponse(res *http.Response) (*Document, error)

NewDocumentFromResponse is another Document constructor that takes an http response as argument. It loads the specified response's document, parses it, and stores the root Document node, ready to be manipulated. The response's body is closed on return.

type Matcher Uses

type Matcher interface {
    Match(*html.Node) bool
    MatchAll(*html.Node) []*html.Node
    Filter([]*html.Node) []*html.Node
}

Matcher is an interface that defines the methods to match HTML nodes against a compiled selector string. Cascadia's Selector implements this interface.

type Selection Uses

type Selection struct {
    Nodes []*html.Node
    // contains filtered or unexported fields
}

Selection represents a collection of nodes matching some criteria. The initial Selection can be created by using Document.Find, and then manipulated using the jQuery-like chainable syntax and methods.

func (*Selection) Add Uses

func (s *Selection) Add(selector string) *Selection

Add adds the selector string's matching nodes to those in the current selection and returns a new Selection object. The selector string is run in the context of the document of the current Selection object.

func (*Selection) AddClass Uses

func (s *Selection) AddClass(class ...string) *Selection

AddClass adds the given class(es) to each element in the set of matched elements. Multiple class names can be specified, separated by a space or via multiple arguments.

func (*Selection) AddMatcher Uses

func (s *Selection) AddMatcher(m Matcher) *Selection

AddMatcher adds the matcher's matching nodes to those in the current selection and returns a new Selection object. The matcher is run in the context of the document of the current Selection object.

func (*Selection) AddNodes Uses

func (s *Selection) AddNodes(nodes ...*html.Node) *Selection

AddNodes adds the specified nodes to those in the current selection and returns a new Selection object.

func (*Selection) AddSelection Uses

func (s *Selection) AddSelection(sel *Selection) *Selection

AddSelection adds the specified Selection object's nodes to those in the current selection and returns a new Selection object.

func (*Selection) After Uses

func (s *Selection) After(selector string) *Selection

After applies the selector from the root document and inserts the matched elements after the elements in the set of matched elements.

If one of the matched elements in the selection is not currently in the document, it's impossible to insert nodes after it, so it will be ignored.

This follows the same rules as Selection.Append.

func (*Selection) AfterHtml Uses

func (s *Selection) AfterHtml(html string) *Selection

AfterHtml parses the html and inserts it after the set of matched elements.

This follows the same rules as Selection.Append.

func (*Selection) AfterMatcher Uses

func (s *Selection) AfterMatcher(m Matcher) *Selection

AfterMatcher applies the matcher from the root document and inserts the matched elements after the elements in the set of matched elements.

If one of the matched elements in the selection is not currently in the document, it's impossible to insert nodes after it, so it will be ignored.

This follows the same rules as Selection.Append.

func (*Selection) AfterNodes Uses

func (s *Selection) AfterNodes(ns ...*html.Node) *Selection

AfterNodes inserts the nodes after each element in the set of matched elements.

This follows the same rules as Selection.Append.

func (*Selection) AfterSelection Uses

func (s *Selection) AfterSelection(sel *Selection) *Selection

AfterSelection inserts the elements in the selection after each element in the set of matched elements.

This follows the same rules as Selection.Append.

func (*Selection) AndSelf Uses

func (s *Selection) AndSelf() *Selection

AndSelf adds the previous set of elements on the stack to the current set. It returns a new Selection object containing the current Selection combined with the previous one.

func (*Selection) Append Uses

func (s *Selection) Append(selector string) *Selection

Append appends the elements specified by the selector to the end of each element in the set of matched elements, following those rules:

1) The selector is applied to the root document.

2) Elements that are part of the document will be moved to the new location.

3) If there are multiple locations to append to, cloned nodes will be appended to all target locations except the last one, which will be moved as noted in (2).

func (*Selection) AppendHtml Uses

func (s *Selection) AppendHtml(html string) *Selection

AppendHtml parses the html and appends it to the set of matched elements.

func (*Selection) AppendMatcher Uses

func (s *Selection) AppendMatcher(m Matcher) *Selection

AppendMatcher appends the elements specified by the matcher to the end of each element in the set of matched elements.

This follows the same rules as Selection.Append.

func (*Selection) AppendNodes Uses

func (s *Selection) AppendNodes(ns ...*html.Node) *Selection

AppendNodes appends the specified nodes to each node in the set of matched elements.

This follows the same rules as Selection.Append.

func (*Selection) AppendSelection Uses

func (s *Selection) AppendSelection(sel *Selection) *Selection

AppendSelection appends the elements in the selection to the end of each element in the set of matched elements.

This follows the same rules as Selection.Append.

func (*Selection) Attr Uses

func (s *Selection) Attr(attrName string) (val string, exists bool)

Attr gets the specified attribute's value for the first element in the Selection. To get the value for each element individually, use a looping construct such as Each or Map method.

func (*Selection) AttrOr Uses

func (s *Selection) AttrOr(attrName, defaultValue string) string

AttrOr works like Attr but returns default value if attribute is not present.

func (*Selection) Before Uses

func (s *Selection) Before(selector string) *Selection

Before inserts the matched elements before each element in the set of matched elements.

This follows the same rules as Selection.Append.

func (*Selection) BeforeHtml Uses

func (s *Selection) BeforeHtml(html string) *Selection

BeforeHtml parses the html and inserts it before the set of matched elements.

This follows the same rules as Selection.Append.

func (*Selection) BeforeMatcher Uses

func (s *Selection) BeforeMatcher(m Matcher) *Selection

BeforeMatcher inserts the matched elements before each element in the set of matched elements.

This follows the same rules as Selection.Append.

func (*Selection) BeforeNodes Uses

func (s *Selection) BeforeNodes(ns ...*html.Node) *Selection

BeforeNodes inserts the nodes before each element in the set of matched elements.

This follows the same rules as Selection.Append.

func (*Selection) BeforeSelection Uses

func (s *Selection) BeforeSelection(sel *Selection) *Selection

BeforeSelection inserts the elements in the selection before each element in the set of matched elements.

This follows the same rules as Selection.Append.

func (*Selection) Children Uses

func (s *Selection) Children() *Selection

Children gets the child elements of each element in the Selection. It returns a new Selection object containing these elements.

func (*Selection) ChildrenFiltered Uses

func (s *Selection) ChildrenFiltered(selector string) *Selection

ChildrenFiltered gets the child elements of each element in the Selection, filtered by the specified selector. It returns a new Selection object containing these elements.

func (*Selection) ChildrenMatcher Uses

func (s *Selection) ChildrenMatcher(m Matcher) *Selection

ChildrenMatcher gets the child elements of each element in the Selection, filtered by the specified matcher. It returns a new Selection object containing these elements.

func (*Selection) Clone Uses

func (s *Selection) Clone() *Selection

Clone creates a deep copy of the set of matched nodes. The new nodes will not be attached to the document.

func (*Selection) Closest Uses

func (s *Selection) Closest(selector string) *Selection

Closest gets the first element that matches the selector by testing the element itself and traversing up through its ancestors in the DOM tree.

func (*Selection) ClosestMatcher Uses

func (s *Selection) ClosestMatcher(m Matcher) *Selection

ClosestMatcher gets the first element that matches the matcher by testing the element itself and traversing up through its ancestors in the DOM tree.

func (*Selection) ClosestNodes Uses

func (s *Selection) ClosestNodes(nodes ...*html.Node) *Selection

ClosestNodes gets the first element that matches one of the nodes by testing the element itself and traversing up through its ancestors in the DOM tree.

func (*Selection) ClosestSelection Uses

func (s *Selection) ClosestSelection(sel *Selection) *Selection

ClosestSelection gets the first element that matches one of the nodes in the Selection by testing the element itself and traversing up through its ancestors in the DOM tree.

func (*Selection) Contains Uses

func (s *Selection) Contains(n *html.Node) bool

Contains returns true if the specified Node is within, at any depth, one of the nodes in the Selection object. It is NOT inclusive, to behave like jQuery's implementation, and unlike Javascript's .contains, so if the contained node is itself in the selection, it returns false.

func (*Selection) Contents Uses

func (s *Selection) Contents() *Selection

Contents gets the children of each element in the Selection, including text and comment nodes. It returns a new Selection object containing these elements.

func (*Selection) ContentsFiltered Uses

func (s *Selection) ContentsFiltered(selector string) *Selection

ContentsFiltered gets the children of each element in the Selection, filtered by the specified selector. It returns a new Selection object containing these elements. Since selectors only act on Element nodes, this function is an alias to ChildrenFiltered unless the selector is empty, in which case it is an alias to Contents.

func (*Selection) ContentsMatcher Uses

func (s *Selection) ContentsMatcher(m Matcher) *Selection

ContentsMatcher gets the children of each element in the Selection, filtered by the specified matcher. It returns a new Selection object containing these elements. Since matchers only act on Element nodes, this function is an alias to ChildrenMatcher.

func (*Selection) Each Uses

func (s *Selection) Each(f func(int, *Selection)) *Selection

Each iterates over a Selection object, executing a function for each matched element. It returns the current Selection object. The function f is called for each element in the selection with the index of the element in that selection starting at 0, and a *Selection that contains only that element.

func (*Selection) EachWithBreak Uses

func (s *Selection) EachWithBreak(f func(int, *Selection) bool) *Selection

EachWithBreak iterates over a Selection object, executing a function for each matched element. It is identical to Each except that it is possible to break out of the loop by returning false in the callback function. It returns the current Selection object.

func (*Selection) Empty Uses

func (s *Selection) Empty() *Selection

Empty removes all children nodes from the set of matched elements. It returns the children nodes in a new Selection.

func (*Selection) End Uses

func (s *Selection) End() *Selection

End ends the most recent filtering operation in the current chain and returns the set of matched elements to its previous state.

func (*Selection) Eq Uses

func (s *Selection) Eq(index int) *Selection

Eq reduces the set of matched elements to the one at the specified index. If a negative index is given, it counts backwards starting at the end of the set. It returns a new Selection object, and an empty Selection object if the index is invalid.

func (*Selection) Filter Uses

func (s *Selection) Filter(selector string) *Selection

Filter reduces the set of matched elements to those that match the selector string. It returns a new Selection object for this subset of matching elements.

func (*Selection) FilterFunction Uses

func (s *Selection) FilterFunction(f func(int, *Selection) bool) *Selection

FilterFunction reduces the set of matched elements to those that pass the function's test. It returns a new Selection object for this subset of elements.

func (*Selection) FilterMatcher Uses

func (s *Selection) FilterMatcher(m Matcher) *Selection

FilterMatcher reduces the set of matched elements to those that match the given matcher. It returns a new Selection object for this subset of matching elements.

func (*Selection) FilterNodes Uses

func (s *Selection) FilterNodes(nodes ...*html.Node) *Selection

FilterNodes reduces the set of matched elements to those that match the specified nodes. It returns a new Selection object for this subset of elements.

func (*Selection) FilterSelection Uses

func (s *Selection) FilterSelection(sel *Selection) *Selection

FilterSelection reduces the set of matched elements to those that match a node in the specified Selection object. It returns a new Selection object for this subset of elements.

func (*Selection) Find Uses

func (s *Selection) Find(selector string) *Selection

Find gets the descendants of each element in the current set of matched elements, filtered by a selector. It returns a new Selection object containing these matched elements.

func (*Selection) FindMatcher Uses

func (s *Selection) FindMatcher(m Matcher) *Selection

FindMatcher gets the descendants of each element in the current set of matched elements, filtered by the matcher. It returns a new Selection object containing these matched elements.

func (*Selection) FindNodes Uses

func (s *Selection) FindNodes(nodes ...*html.Node) *Selection

FindNodes gets the descendants of each element in the current Selection, filtered by some nodes. It returns a new Selection object containing these matched elements.

func (*Selection) FindSelection Uses

func (s *Selection) FindSelection(sel *Selection) *Selection

FindSelection gets the descendants of each element in the current Selection, filtered by a Selection. It returns a new Selection object containing these matched elements.

func (*Selection) First Uses

func (s *Selection) First() *Selection

First reduces the set of matched elements to the first in the set. It returns a new Selection object, and an empty Selection object if the the selection is empty.

func (*Selection) Get Uses

func (s *Selection) Get(index int) *html.Node

Get retrieves the underlying node at the specified index. Get without parameter is not implemented, since the node array is available on the Selection object.

func (*Selection) Has Uses

func (s *Selection) Has(selector string) *Selection

Has reduces the set of matched elements to those that have a descendant that matches the selector. It returns a new Selection object with the matching elements.

func (*Selection) HasClass Uses

func (s *Selection) HasClass(class string) bool

HasClass determines whether any of the matched elements are assigned the given class.

func (*Selection) HasMatcher Uses

func (s *Selection) HasMatcher(m Matcher) *Selection

HasMatcher reduces the set of matched elements to those that have a descendant that matches the matcher. It returns a new Selection object with the matching elements.

func (*Selection) HasNodes Uses

func (s *Selection) HasNodes(nodes ...*html.Node) *Selection

HasNodes reduces the set of matched elements to those that have a descendant that matches one of the nodes. It returns a new Selection object with the matching elements.

func (*Selection) HasSelection Uses

func (s *Selection) HasSelection(sel *Selection) *Selection

HasSelection reduces the set of matched elements to those that have a descendant that matches one of the nodes of the specified Selection object. It returns a new Selection object with the matching elements.

func (*Selection) Html Uses

func (s *Selection) Html() (ret string, e error)

Html gets the HTML contents of the first element in the set of matched elements. It includes text and comment nodes.

func (*Selection) Index Uses

func (s *Selection) Index() int

Index returns the position of the first element within the Selection object relative to its sibling elements.

func (*Selection) IndexMatcher Uses

func (s *Selection) IndexMatcher(m Matcher) int

IndexMatcher returns the position of the first element within the Selection object relative to the elements matched by the matcher, or -1 if not found.

func (*Selection) IndexOfNode Uses

func (s *Selection) IndexOfNode(node *html.Node) int

IndexOfNode returns the position of the specified node within the Selection object, or -1 if not found.

func (*Selection) IndexOfSelection Uses

func (s *Selection) IndexOfSelection(sel *Selection) int

IndexOfSelection returns the position of the first node in the specified Selection object within this Selection object, or -1 if not found.

func (*Selection) IndexSelector Uses

func (s *Selection) IndexSelector(selector string) int

IndexSelector returns the position of the first element within the Selection object relative to the elements matched by the selector, or -1 if not found.

func (*Selection) Intersection Uses

func (s *Selection) Intersection(sel *Selection) *Selection

Intersection is an alias for FilterSelection.

func (*Selection) Is Uses

func (s *Selection) Is(selector string) bool

Is checks the current matched set of elements against a selector and returns true if at least one of these elements matches.

func (*Selection) IsFunction Uses

func (s *Selection) IsFunction(f func(int, *Selection) bool) bool

IsFunction checks the current matched set of elements against a predicate and returns true if at least one of these elements matches.

func (*Selection) IsMatcher Uses

func (s *Selection) IsMatcher(m Matcher) bool

IsMatcher checks the current matched set of elements against a matcher and returns true if at least one of these elements matches.

func (*Selection) IsNodes Uses

func (s *Selection) IsNodes(nodes ...*html.Node) bool

IsNodes checks the current matched set of elements against the specified nodes and returns true if at least one of these elements matches.

func (*Selection) IsSelection Uses

func (s *Selection) IsSelection(sel *Selection) bool

IsSelection checks the current matched set of elements against a Selection object and returns true if at least one of these elements matches.

func (*Selection) Last Uses

func (s *Selection) Last() *Selection

Last reduces the set of matched elements to the last in the set. It returns a new Selection object, and an empty Selection object if the selection is empty.

func (*Selection) Length Uses

func (s *Selection) Length() int

Length returns the number of elements in the Selection object.

func (*Selection) Map Uses

func (s *Selection) Map(f func(int, *Selection) string) (result []string)

Map passes each element in the current matched set through a function, producing a slice of string holding the returned values. The function f is called for each element in the selection with the index of the element in that selection starting at 0, and a *Selection that contains only that element.

func (*Selection) Next Uses

func (s *Selection) Next() *Selection

Next gets the immediately following sibling of each element in the Selection. It returns a new Selection object containing the matched elements.

func (*Selection) NextAll Uses

func (s *Selection) NextAll() *Selection

NextAll gets all the following siblings of each element in the Selection. It returns a new Selection object containing the matched elements.

func (*Selection) NextAllFiltered Uses

func (s *Selection) NextAllFiltered(selector string) *Selection

NextAllFiltered gets all the following siblings of each element in the Selection filtered by a selector. It returns a new Selection object containing the matched elements.

func (*Selection) NextAllMatcher Uses

func (s *Selection) NextAllMatcher(m Matcher) *Selection

NextAllMatcher gets all the following siblings of each element in the Selection filtered by a matcher. It returns a new Selection object containing the matched elements.

func (*Selection) NextFiltered Uses

func (s *Selection) NextFiltered(selector string) *Selection

NextFiltered gets the immediately following sibling of each element in the Selection filtered by a selector. It returns a new Selection object containing the matched elements.

func (*Selection) NextFilteredUntil Uses

func (s *Selection) NextFilteredUntil(filterSelector, untilSelector string) *Selection

NextFilteredUntil is like NextUntil, with the option to filter the results based on a selector string. It returns a new Selection object containing the matched elements.

func (*Selection) NextFilteredUntilMatcher Uses

func (s *Selection) NextFilteredUntilMatcher(filter, until Matcher) *Selection

NextFilteredUntilMatcher is like NextUntilMatcher, with the option to filter the results based on a matcher. It returns a new Selection object containing the matched elements.

func (*Selection) NextFilteredUntilNodes Uses

func (s *Selection) NextFilteredUntilNodes(filterSelector string, nodes ...*html.Node) *Selection

NextFilteredUntilNodes is like NextUntilNodes, with the option to filter the results based on a selector string. It returns a new Selection object containing the matched elements.

func (*Selection) NextFilteredUntilSelection Uses

func (s *Selection) NextFilteredUntilSelection(filterSelector string, sel *Selection) *Selection

NextFilteredUntilSelection is like NextUntilSelection, with the option to filter the results based on a selector string. It returns a new Selection object containing the matched elements.

func (*Selection) NextMatcher Uses

func (s *Selection) NextMatcher(m Matcher) *Selection

NextMatcher gets the immediately following sibling of each element in the Selection filtered by a matcher. It returns a new Selection object containing the matched elements.

func (*Selection) NextMatcherUntilNodes Uses

func (s *Selection) NextMatcherUntilNodes(filter Matcher, nodes ...*html.Node) *Selection

NextMatcherUntilNodes is like NextUntilNodes, with the option to filter the results based on a matcher. It returns a new Selection object containing the matched elements.

func (*Selection) NextMatcherUntilSelection Uses

func (s *Selection) NextMatcherUntilSelection(filter Matcher, sel *Selection) *Selection

NextMatcherUntilSelection is like NextUntilSelection, with the option to filter the results based on a matcher. It returns a new Selection object containing the matched elements.

func (*Selection) NextUntil Uses

func (s *Selection) NextUntil(selector string) *Selection

NextUntil gets all following siblings of each element up to but not including the element matched by the selector. It returns a new Selection object containing the matched elements.

func (*Selection) NextUntilMatcher Uses

func (s *Selection) NextUntilMatcher(m Matcher) *Selection

NextUntilMatcher gets all following siblings of each element up to but not including the element matched by the matcher. It returns a new Selection object containing the matched elements.

func (*Selection) NextUntilNodes Uses

func (s *Selection) NextUntilNodes(nodes ...*html.Node) *Selection

NextUntilNodes gets all following siblings of each element up to but not including the element matched by the nodes. It returns a new Selection object containing the matched elements.

func (*Selection) NextUntilSelection Uses

func (s *Selection) NextUntilSelection(sel *Selection) *Selection

NextUntilSelection gets all following siblings of each element up to but not including the element matched by the Selection. It returns a new Selection object containing the matched elements.

func (*Selection) Not Uses

func (s *Selection) Not(selector string) *Selection

Not removes elements from the Selection that match the selector string. It returns a new Selection object with the matching elements removed.

func (*Selection) NotFunction Uses

func (s *Selection) NotFunction(f func(int, *Selection) bool) *Selection

NotFunction removes elements from the Selection that pass the function's test. It returns a new Selection object with the matching elements removed.

func (*Selection) NotMatcher Uses

func (s *Selection) NotMatcher(m Matcher) *Selection

NotMatcher removes elements from the Selection that match the given matcher. It returns a new Selection object with the matching elements removed.

func (*Selection) NotNodes Uses

func (s *Selection) NotNodes(nodes ...*html.Node) *Selection

NotNodes removes elements from the Selection that match the specified nodes. It returns a new Selection object with the matching elements removed.

func (*Selection) NotSelection Uses

func (s *Selection) NotSelection(sel *Selection) *Selection

NotSelection removes elements from the Selection that match a node in the specified Selection object. It returns a new Selection object with the matching elements removed.

func (*Selection) Parent Uses

func (s *Selection) Parent() *Selection

Parent gets the parent of each element in the Selection. It returns a new Selection object containing the matched elements.

func (*Selection) ParentFiltered Uses

func (s *Selection) ParentFiltered(selector string) *Selection

ParentFiltered gets the parent of each element in the Selection filtered by a selector. It returns a new Selection object containing the matched elements.

func (*Selection) ParentMatcher Uses

func (s *Selection) ParentMatcher(m Matcher) *Selection

ParentMatcher gets the parent of each element in the Selection filtered by a matcher. It returns a new Selection object containing the matched elements.

func (*Selection) Parents Uses

func (s *Selection) Parents() *Selection

Parents gets the ancestors of each element in the current Selection. It returns a new Selection object with the matched elements.

func (*Selection) ParentsFiltered Uses

func (s *Selection) ParentsFiltered(selector string) *Selection

ParentsFiltered gets the ancestors of each element in the current Selection. It returns a new Selection object with the matched elements.

func (*Selection) ParentsFilteredUntil Uses

func (s *Selection) ParentsFilteredUntil(filterSelector, untilSelector string) *Selection

ParentsFilteredUntil is like ParentsUntil, with the option to filter the results based on a selector string. It returns a new Selection object containing the matched elements.

func (*Selection) ParentsFilteredUntilMatcher Uses

func (s *Selection) ParentsFilteredUntilMatcher(filter, until Matcher) *Selection

ParentsFilteredUntilMatcher is like ParentsUntilMatcher, with the option to filter the results based on a matcher. It returns a new Selection object containing the matched elements.

func (*Selection) ParentsFilteredUntilNodes Uses

func (s *Selection) ParentsFilteredUntilNodes(filterSelector string, nodes ...*html.Node) *Selection

ParentsFilteredUntilNodes is like ParentsUntilNodes, with the option to filter the results based on a selector string. It returns a new Selection object containing the matched elements.

func (*Selection) ParentsFilteredUntilSelection Uses

func (s *Selection) ParentsFilteredUntilSelection(filterSelector string, sel *Selection) *Selection

ParentsFilteredUntilSelection is like ParentsUntilSelection, with the option to filter the results based on a selector string. It returns a new Selection object containing the matched elements.

func (*Selection) ParentsMatcher Uses

func (s *Selection) ParentsMatcher(m Matcher) *Selection

ParentsMatcher gets the ancestors of each element in the current Selection. It returns a new Selection object with the matched elements.

func (*Selection) ParentsMatcherUntilNodes Uses

func (s *Selection) ParentsMatcherUntilNodes(filter Matcher, nodes ...*html.Node) *Selection

ParentsMatcherUntilNodes is like ParentsUntilNodes, with the option to filter the results based on a matcher. It returns a new Selection object containing the matched elements.

func (*Selection) ParentsMatcherUntilSelection Uses

func (s *Selection) ParentsMatcherUntilSelection(filter Matcher, sel *Selection) *Selection

ParentsMatcherUntilSelection is like ParentsUntilSelection, with the option to filter the results based on a matcher. It returns a new Selection object containing the matched elements.

func (*Selection) ParentsUntil Uses

func (s *Selection) ParentsUntil(selector string) *Selection

ParentsUntil gets the ancestors of each element in the Selection, up to but not including the element matched by the selector. It returns a new Selection object containing the matched elements.

func (*Selection) ParentsUntilMatcher Uses

func (s *Selection) ParentsUntilMatcher(m Matcher) *Selection

ParentsUntilMatcher gets the ancestors of each element in the Selection, up to but not including the element matched by the matcher. It returns a new Selection object containing the matched elements.

func (*Selection) ParentsUntilNodes Uses

func (s *Selection) ParentsUntilNodes(nodes ...*html.Node) *Selection

ParentsUntilNodes gets the ancestors of each element in the Selection, up to but not including the specified nodes. It returns a new Selection object containing the matched elements.

func (*Selection) ParentsUntilSelection Uses

func (s *Selection) ParentsUntilSelection(sel *Selection) *Selection

ParentsUntilSelection gets the ancestors of each element in the Selection, up to but not including the elements in the specified Selection. It returns a new Selection object containing the matched elements.

func (*Selection) Prepend Uses

func (s *Selection) Prepend(selector string) *Selection

Prepend prepends the elements specified by the selector to each element in the set of matched elements, following the same rules as Append.

func (*Selection) PrependHtml Uses

func (s *Selection) PrependHtml(html string) *Selection

PrependHtml parses the html and prepends it to the set of matched elements.

func (*Selection) PrependMatcher Uses

func (s *Selection) PrependMatcher(m Matcher) *Selection

PrependMatcher prepends the elements specified by the matcher to each element in the set of matched elements.

This follows the same rules as Selection.Append.

func (*Selection) PrependNodes Uses

func (s *Selection) PrependNodes(ns ...*html.Node) *Selection

PrependNodes prepends the specified nodes to each node in the set of matched elements.

This follows the same rules as Selection.Append.

func (*Selection) PrependSelection Uses

func (s *Selection) PrependSelection(sel *Selection) *Selection

PrependSelection prepends the elements in the selection to each element in the set of matched elements.

This follows the same rules as Selection.Append.

func (*Selection) Prev Uses

func (s *Selection) Prev() *Selection

Prev gets the immediately preceding sibling of each element in the Selection. It returns a new Selection object containing the matched elements.

func (*Selection) PrevAll Uses

func (s *Selection) PrevAll() *Selection

PrevAll gets all the preceding siblings of each element in the Selection. It returns a new Selection object containing the matched elements.

func (*Selection) PrevAllFiltered Uses

func (s *Selection) PrevAllFiltered(selector string) *Selection

PrevAllFiltered gets all the preceding siblings of each element in the Selection filtered by a selector. It returns a new Selection object containing the matched elements.

func (*Selection) PrevAllMatcher Uses

func (s *Selection) PrevAllMatcher(m Matcher) *Selection

PrevAllMatcher gets all the preceding siblings of each element in the Selection filtered by a matcher. It returns a new Selection object containing the matched elements.

func (*Selection) PrevFiltered Uses

func (s *Selection) PrevFiltered(selector string) *Selection

PrevFiltered gets the immediately preceding sibling of each element in the Selection filtered by a selector. It returns a new Selection object containing the matched elements.

func (*Selection) PrevFilteredUntil Uses

func (s *Selection) PrevFilteredUntil(filterSelector, untilSelector string) *Selection

PrevFilteredUntil is like PrevUntil, with the option to filter the results based on a selector string. It returns a new Selection object containing the matched elements.

func (*Selection) PrevFilteredUntilMatcher Uses

func (s *Selection) PrevFilteredUntilMatcher(filter, until Matcher) *Selection

PrevFilteredUntilMatcher is like PrevUntilMatcher, with the option to filter the results based on a matcher. It returns a new Selection object containing the matched elements.

func (*Selection) PrevFilteredUntilNodes Uses

func (s *Selection) PrevFilteredUntilNodes(filterSelector string, nodes ...*html.Node) *Selection

PrevFilteredUntilNodes is like PrevUntilNodes, with the option to filter the results based on a selector string. It returns a new Selection object containing the matched elements.

func (*Selection) PrevFilteredUntilSelection Uses

func (s *Selection) PrevFilteredUntilSelection(filterSelector string, sel *Selection) *Selection

PrevFilteredUntilSelection is like PrevUntilSelection, with the option to filter the results based on a selector string. It returns a new Selection object containing the matched elements.

func (*Selection) PrevMatcher Uses

func (s *Selection) PrevMatcher(m Matcher) *Selection

PrevMatcher gets the immediately preceding sibling of each element in the Selection filtered by a matcher. It returns a new Selection object containing the matched elements.

func (*Selection) PrevMatcherUntilNodes Uses

func (s *Selection) PrevMatcherUntilNodes(filter Matcher, nodes ...*html.Node) *Selection

PrevMatcherUntilNodes is like PrevUntilNodes, with the option to filter the results based on a matcher. It returns a new Selection object containing the matched elements.

func (*Selection) PrevMatcherUntilSelection Uses

func (s *Selection) PrevMatcherUntilSelection(filter Matcher, sel *Selection) *Selection

PrevMatcherUntilSelection is like PrevUntilSelection, with the option to filter the results based on a matcher. It returns a new Selection object containing the matched elements.

func (*Selection) PrevUntil Uses

func (s *Selection) PrevUntil(selector string) *Selection

PrevUntil gets all preceding siblings of each element up to but not including the element matched by the selector. It returns a new Selection object containing the matched elements.

func (*Selection) PrevUntilMatcher Uses

func (s *Selection) PrevUntilMatcher(m Matcher) *Selection

PrevUntilMatcher gets all preceding siblings of each element up to but not including the element matched by the matcher. It returns a new Selection object containing the matched elements.

func (*Selection) PrevUntilNodes Uses

func (s *Selection) PrevUntilNodes(nodes ...*html.Node) *Selection

PrevUntilNodes gets all preceding siblings of each element up to but not including the element matched by the nodes. It returns a new Selection object containing the matched elements.

func (*Selection) PrevUntilSelection Uses

func (s *Selection) PrevUntilSelection(sel *Selection) *Selection

PrevUntilSelection gets all preceding siblings of each element up to but not including the element matched by the Selection. It returns a new Selection object containing the matched elements.

func (*Selection) Remove Uses

func (s *Selection) Remove() *Selection

Remove removes the set of matched elements from the document. It returns the same selection, now consisting of nodes not in the document.

func (*Selection) RemoveAttr Uses

func (s *Selection) RemoveAttr(attrName string) *Selection

RemoveAttr removes the named attribute from each element in the set of matched elements.

func (*Selection) RemoveClass Uses

func (s *Selection) RemoveClass(class ...string) *Selection

RemoveClass removes the given class(es) from each element in the set of matched elements. Multiple class names can be specified, separated by a space or via multiple arguments. If no class name is provided, all classes are removed.

func (*Selection) RemoveFiltered Uses

func (s *Selection) RemoveFiltered(selector string) *Selection

RemoveFiltered removes the set of matched elements by selector. It returns the Selection of removed nodes.

func (*Selection) RemoveMatcher Uses

func (s *Selection) RemoveMatcher(m Matcher) *Selection

RemoveMatcher removes the set of matched elements. It returns the Selection of removed nodes.

func (*Selection) ReplaceWith Uses

func (s *Selection) ReplaceWith(selector string) *Selection

ReplaceWith replaces each element in the set of matched elements with the nodes matched by the given selector. It returns the removed elements.

This follows the same rules as Selection.Append.

func (*Selection) ReplaceWithHtml Uses

func (s *Selection) ReplaceWithHtml(html string) *Selection

ReplaceWithHtml replaces each element in the set of matched elements with the parsed HTML. It returns the removed elements.

This follows the same rules as Selection.Append.

func (*Selection) ReplaceWithMatcher Uses

func (s *Selection) ReplaceWithMatcher(m Matcher) *Selection

ReplaceWithMatcher replaces each element in the set of matched elements with the nodes matched by the given Matcher. It returns the removed elements.

This follows the same rules as Selection.Append.

func (*Selection) ReplaceWithNodes Uses

func (s *Selection) ReplaceWithNodes(ns ...*html.Node) *Selection

ReplaceWithNodes replaces each element in the set of matched elements with the given nodes. It returns the removed elements.

This follows the same rules as Selection.Append.

func (*Selection) ReplaceWithSelection Uses

func (s *Selection) ReplaceWithSelection(sel *Selection) *Selection

ReplaceWithSelection replaces each element in the set of matched elements with the nodes from the given Selection. It returns the removed elements.

This follows the same rules as Selection.Append.

func (*Selection) SetAttr Uses

func (s *Selection) SetAttr(attrName, val string) *Selection

SetAttr sets the given attribute on each element in the set of matched elements.

func (*Selection) Siblings Uses

func (s *Selection) Siblings() *Selection

Siblings gets the siblings of each element in the Selection. It returns a new Selection object containing the matched elements.

func (*Selection) SiblingsFiltered Uses

func (s *Selection) SiblingsFiltered(selector string) *Selection

SiblingsFiltered gets the siblings of each element in the Selection filtered by a selector. It returns a new Selection object containing the matched elements.

func (*Selection) SiblingsMatcher Uses

func (s *Selection) SiblingsMatcher(m Matcher) *Selection

SiblingsMatcher gets the siblings of each element in the Selection filtered by a matcher. It returns a new Selection object containing the matched elements.

func (*Selection) Size Uses

func (s *Selection) Size() int

Size is an alias for Length.

func (*Selection) Slice Uses

func (s *Selection) Slice(start, end int) *Selection

Slice reduces the set of matched elements to a subset specified by a range of indices.

func (*Selection) Text Uses

func (s *Selection) Text() string

Text gets the combined text contents of each element in the set of matched elements, including their descendants.

func (*Selection) ToggleClass Uses

func (s *Selection) ToggleClass(class ...string) *Selection

ToggleClass adds or removes the given class(es) for each element in the set of matched elements. Multiple class names can be specified, separated by a space or via multiple arguments.

func (*Selection) Union Uses

func (s *Selection) Union(sel *Selection) *Selection

Union is an alias for AddSelection.

func (*Selection) Unwrap Uses

func (s *Selection) Unwrap() *Selection

Unwrap removes the parents of the set of matched elements, leaving the matched elements (and their siblings, if any) in their place. It returns the original selection.

func (*Selection) Wrap Uses

func (s *Selection) Wrap(selector string) *Selection

Wrap wraps each element in the set of matched elements inside the first element matched by the given selector. The matched child is cloned before being inserted into the document.

It returns the original set of elements.

func (*Selection) WrapAll Uses

func (s *Selection) WrapAll(selector string) *Selection

WrapAll wraps a single HTML structure, matched by the given selector, around all elements in the set of matched elements. The matched child is cloned before being inserted into the document.

It returns the original set of elements.

func (*Selection) WrapAllHtml Uses

func (s *Selection) WrapAllHtml(html string) *Selection

WrapAllHtml wraps the given HTML structure around all elements in the set of matched elements. The matched child is cloned before being inserted into the document.

It returns the original set of elements.

func (*Selection) WrapAllMatcher Uses

func (s *Selection) WrapAllMatcher(m Matcher) *Selection

WrapAllMatcher wraps a single HTML structure, matched by the given Matcher, around all elements in the set of matched elements. The matched child is cloned before being inserted into the document.

It returns the original set of elements.

func (*Selection) WrapAllNode Uses

func (s *Selection) WrapAllNode(n *html.Node) *Selection

WrapAllNode wraps the given node around the first element in the Selection, making all other nodes in the Selection children of the given node. The node is cloned before being inserted into the document.

It returns the original set of elements.

func (*Selection) WrapAllSelection Uses

func (s *Selection) WrapAllSelection(sel *Selection) *Selection

WrapAllSelection wraps a single HTML structure, the first node of the given Selection, around all elements in the set of matched elements. The matched child is cloned before being inserted into the document.

It returns the original set of elements.

func (*Selection) WrapHtml Uses

func (s *Selection) WrapHtml(html string) *Selection

WrapHtml wraps each element in the set of matched elements inside the inner- most child of the given HTML.

It returns the original set of elements.

func (*Selection) WrapInner Uses

func (s *Selection) WrapInner(selector string) *Selection

WrapInner wraps an HTML structure, matched by the given selector, around the content of element in the set of matched elements. The matched child is cloned before being inserted into the document.

It returns the original set of elements.

func (*Selection) WrapInnerHtml Uses

func (s *Selection) WrapInnerHtml(html string) *Selection

WrapInnerHtml wraps an HTML structure, matched by the given selector, around the content of element in the set of matched elements. The matched child is cloned before being inserted into the document.

It returns the original set of elements.

func (*Selection) WrapInnerMatcher Uses

func (s *Selection) WrapInnerMatcher(m Matcher) *Selection

WrapInnerMatcher wraps an HTML structure, matched by the given selector, around the content of element in the set of matched elements. The matched child is cloned before being inserted into the document.

It returns the original set of elements.

func (*Selection) WrapInnerNode Uses

func (s *Selection) WrapInnerNode(n *html.Node) *Selection

WrapInnerNode wraps an HTML structure, matched by the given selector, around the content of element in the set of matched elements. The matched child is cloned before being inserted into the document.

It returns the original set of elements.

func (*Selection) WrapInnerSelection Uses

func (s *Selection) WrapInnerSelection(sel *Selection) *Selection

WrapInnerSelection wraps an HTML structure, matched by the given selector, around the content of element in the set of matched elements. The matched child is cloned before being inserted into the document.

It returns the original set of elements.

func (*Selection) WrapMatcher Uses

func (s *Selection) WrapMatcher(m Matcher) *Selection

WrapMatcher wraps each element in the set of matched elements inside the first element matched by the given matcher. The matched child is cloned before being inserted into the document.

It returns the original set of elements.

func (*Selection) WrapNode Uses

func (s *Selection) WrapNode(n *html.Node) *Selection

WrapNode wraps each element in the set of matched elements inside the inner- most child of the given node. The given node is copied before being inserted into the document.

It returns the original set of elements.

func (*Selection) WrapSelection Uses

func (s *Selection) WrapSelection(sel *Selection) *Selection

WrapSelection wraps each element in the set of matched elements inside the first element in the given Selection. The element is cloned before being inserted into the document.

It returns the original set of elements.

Package goquery imports 9 packages (graph) and is imported by 632 packages. Updated 2016-09-26. Refresh now. Tools for package owners.