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How to use PrevUntil method of html Package

Best K6 code snippet using html.PrevUntil

html_test.go

Source:html_test.go

...390				assert.Equal(t, 2, sel.Length())391			}392		})393	})394	t.Run("PrevUntil", func(t *testing.T) {395		t.Run("String", func(t *testing.T) {396			v, err := common.RunString(rt, `doc.find("footer").prevUntil("h1").size()`)397			if assert.NoError(t, err) {398				assert.Equal(t, int64(3), v.Export())399			}400		})401		t.Run("Query", func(t *testing.T) {402			v, err := common.RunString(rt, `doc.find("footer").prevUntil(doc.find("h1")).size()`)403			if assert.NoError(t, err) {404				assert.Equal(t, int64(3), v.Export())405			}406		})407		t.Run("String filtered", func(t *testing.T) {408			v, err := common.RunString(rt, `doc.find("form").prevUntil("h1", "p").size()`)...

PrevUntil

Using AI Code Generation

1import (2func main() {3	doc, err := html.Parse(os.Stdin)4	if err != nil {5		fmt.Fprintf(os.Stderr, "findlinks1: %v\n", err)6		os.Exit(1)7	}8	forEachNode(doc, startElement, endElement)9}10func startElement(n *html.Node) {11	if n.Type == html.ElementNode {12		fmt.Printf("<%s", n.Data)13		for _, a := range n.Attr {14			fmt.Printf(" %s='%s'", a.Key, a.Val)15		}16		if n.FirstChild == nil {17			fmt.Printf("/>")18		} else {19			fmt.Printf(">")20		}21	}22}23func endElement(n *html.Node) {24	if n.Type == html.ElementNode && n.FirstChild != nil {25		fmt.Printf("</%s>", n.Data)26	}27}28func forEachNode(n *html.Node, pre, post func(n *html.Node)) {29	if pre != nil {30		pre(n)31	}32	for c := n.FirstChild; c != nil; c = c.NextSibling {33		forEachNode(c, pre, post)34	}35	if post != nil {36		post(n)37	}38}39import (40func main() {41	doc, err := html.Parse(os.Stdin)42	if err != nil {43		fmt.Fprintf(os.Stderr, "findlinks1: %v\n", err)44		os.Exit(1)45	}46	forEachNode(doc, startElement, endElement)47}48func startElement(n *html.Node) {49	if n.Type == html.ElementNode {50		fmt.Printf("<%s", n.Data)51		for _, a := range n.Attr {52			fmt.Printf(" %s='%s'", a.Key, a.Val)53		}54		if n.FirstChild == nil {55			fmt.Printf("/>")56		} else {57			fmt.Printf(">")58		}59	}60}61func endElement(n *html.Node) {62	if n.Type == html.ElementNode && n.FirstChild != nil {63		fmt.Printf("</%s>", n.Data)64	}65}66func forEachNode(n *html.Node, pre, post func(n *html.Node)) {

PrevUntil

Using AI Code Generation

1import (2func main() {3	file, err := os.Open("index.html")4	if err != nil {5		fmt.Println(err)6	}7	defer file.Close()8	doc, err := html.Parse(file)9	if err != nil {10		fmt.Println(err)11	}12	nodes := html.PrevUntil(doc, func(n *html.Node) bool {13	})14	for _, node := range nodes {15		fmt.Println(node.Data)16	}17}

PrevUntil

Using AI Code Generation

1import (2func main() {3	if err != nil {4		log.Fatal(err)5	}6	doc.Find(".lister-list").Each(func(i int, s *goquery.Selection) {7		s.Find("tr").Each(func(i int, s *goquery.Selection) {8			title := s.Find("td.titleColumn a").Text()9			year := s.Find("td.titleColumn span.secondaryInfo").Text()10			rating := s.Find("td.posterColumn span[name=ir]").AttrOr("data-value", "0")11			fmt.Printf("Review %d: %s - %s - %s\n", i, title, year, rating)12		})13	})14}

PrevUntil

Using AI Code Generation

1import (2func main() {3	doc, _ := html.Parse(strings.NewReader("<html><head><title>Test</title></head><body><h1>Heading</h1></body></html>"))4	fmt.Println(heading.Data)5	fmt.Println(heading.PrevSibling.Data)6	fmt.Println(heading.NextSibling.Data)7	fmt.Println(heading.Parent.Data)8	fmt.Println(heading.Parent.Parent.Data)9	fmt.Println(heading.Parent.Parent.Parent.Data)10	fmt.Println(heading.Parent.Parent.Parent.Parent.Data)11	fmt.Println(heading.Parent.Parent.Parent.Parent.Parent.Data)12	fmt.Println(heading.Parent.Parent.Parent.Parent.Parent.Parent.Data)13	fmt.Println(heading.Parent.Parent.Parent.Parent.Parent.Parent.Parent.Data)14	fmt.Println("PrevUntil")15	for _, n := range html.PrevUntil(heading, "html") {16		fmt.Println(n.Data)17	}18}19import (20func main() {21	doc, _ := html.Parse(strings.NewReader("<html><head><title>Test</title></head><body><h1>Heading</h1></body></html>"))22	fmt.Println(heading.Data)23	fmt.Println(heading.PrevSibling.Data)24	fmt.Println(heading.NextSibling.Data)25	fmt.Println(heading.Parent.Data)26	fmt.Println(heading.Parent.Parent.Data)27	fmt.Println(heading.Parent.Parent.Parent.Data)28	fmt.Println(heading.Parent.Parent.Parent.Parent.Data)29	fmt.Println(heading.Parent.Parent.Parent.Parent.Parent.Data)30	fmt.Println(heading.Parent.Parent.Parent.Parent.Parent.Parent.Data)31	fmt.Println(heading.Parent.Parent.Parent.Parent.Parent.Parent.Parent.Data)32	fmt.Println("NextUntil")33	for _, n := range html.NextUntil(heading, "html") {34		fmt.Println(n.Data)35	}

PrevUntil

Using AI Code Generation

1import (2func main() {3	f, err := os.Open("1.html")4	if err != nil {5		log.Fatal(err)6	}7	defer f.Close()8	doc, err := html.Parse(f)9	if err != nil {10		log.Fatal(err)11	}12	nodes := html.PrevUntil(node, func(n *html.Node) bool {13	})14	for _, n := range nodes {

PrevUntil

Using AI Code Generation

1import (2func main() {3	if err != nil {4		fmt.Print("url scarapping failed")5	}6	doc.Find(".w3-col.m3").Each(func(i int, s *goquery.Selection) {7		band := s.Find("a").Text()8		title := s.Find("a").Text()

PrevUntil

Using AI Code Generation

1import (2func main() {3	data, err := ioutil.ReadFile("1.html")4	if err != nil {5		fmt.Println(err)6	}7	htmlString := string(data)8	doc, err := html.Parse(strings.NewReader(htmlString))9	if err != nil {10		fmt.Println(err)11	}12	prev := PrevUntil(doc.FirstChild.FirstChild.FirstChild, "div")13	fmt.Println(prev)14}15func PrevUntil(n *html.Node, match string) []*html.Node {16	for n != nil {17		if n.Type == html.ElementNode && n.Data == match {18		}19		nodes = append(nodes, n)20	}21}

PrevUntil

Using AI Code Generation

1import (2func main() {3	doc, err := html.Parse(strings.NewReader(s))4	if err != nil {5		log.Fatal(err)6	}7	p := ElementByID(doc, "p")8	before := PrevUntil(p, nil)9	for _, n := range before {10		fmt.Println(n.Data)11	}12}13func ElementByID(doc *html.Node, id string) *html.Node {14	var f func(*html.Node)15	f = func(n *html.Node) {16		if n.Type == html.ElementNode {17			for _, a := range n.Attr {18				if a.Key == "id" && a.Val == id {19				}20			}21		}22		for c := n.FirstChild; c != nil; c = c.NextSibling {23			f(c)24		}25	}26	f(doc)27}28func PrevUntil(n *html.Node, before func(*html.Node) bool) []*html.Node {29	for c := n.PrevSibling; c != nil; c = c.PrevSibling {30		if before != nil && before(c) {31		}32		nodes = append(nodes, c)33	}34}35import (36func main()

PrevUntil

Using AI Code Generation

1import (2func main() {3	doc, err := html.Parse(strings.NewReader(htmlCode))4	if err != nil {5		fmt.Println("Error parsing HTML")6	}7	div3 := doc.Find("#div3")8	if div3 == nil {9		fmt.Println("Error finding div3")10	}11	prevElements := div3.PrevUntil()12	for _, e := range prevElements {13		fmt.Println(e.Data)14	}15}

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