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How to use HasAttribute method of html Package

Best K6 code snippet using html.HasAttribute

preloadimage_data_hero.go

Source:preloadimage_data_hero.go

...58}59// For a given <amp-video> node or any node that has poster attribute, and60// qualifies as hero image, returns the HeroImage.61func dataHeroVideoPosterImage(i *html.Node) (HeroImage, bool) {62	if !htmlnode.HasAttribute(i, "", "data-hero") {63		return HeroImage{}, false64	}65	poster, hasPoster := ValidateSrc(htmlnode.GetAttributeVal(i, "", "poster"))66	if !hasPoster {67		return HeroImage{}, false68	}69	return HeroImage{70		src:    poster,71		srcset: "",72		ampImgOrImg: nil,73	}, true74}75// For a given node returns a placeholder image if the placeholder qualifies76// for hero image.77func dataHeroWithPlaceholderImage(n *html.Node) (HeroImage, bool) {78	if !htmlnode.HasAttribute(n, "", "data-hero") {79		return HeroImage{}, false80	}81	for c := n.FirstChild; c != nil; c = c.NextSibling {82		if !(c.Data == "amp-img" || c.Data == "img") || !htmlnode.HasAttribute(c, "", "placeholder") {83			continue84		}85		layout, hasLayout := htmlnode.GetAttributeVal(c, "", "layout")86		if c.Data == "amp-img" && (!hasLayout || layout != "fill") {87			continue88		}89		src, hasSrc := ValidateSrc(htmlnode.GetAttributeVal(c, "", "src"))90		srcset, hasSrcset := ParseAndValidateSrcset(htmlnode.GetAttributeVal(c, "", "srcset"))91		if hasSrc || hasSrcset {92			return HeroImage{93				src:    src,94				srcset: srcset,95				ampImgOrImg: c,96			}, true97		}98	}99	return HeroImage{}, false100}101// Checks if amp-img qualifies to be a hero image. Returns HeroImage if the102// node is a hero image.103func dataHeroImageForPreloading(n *html.Node) (HeroImage, bool) {104	if !htmlnode.HasAttribute(n, "", "data-hero") {105		return HeroImage{}, false106	}107	src, hasSrc := ValidateSrc(htmlnode.GetAttributeVal(n, "", "src"))108	srcset, hasSrcset := ParseAndValidateSrcset(htmlnode.GetAttributeVal(n, "", "srcset"))109	// Ignores images with no src attribute.110	if !hasSrc && !hasSrcset {111		return HeroImage{}, false112	}113	return HeroImage{114		src:    src,115		srcset: srcset,116		ampImgOrImg: n,117	}, true118}...

element.go

Source:element.go

...23func (o *Object) TagName() string {24	return o.Get("tagName").String()25}26// Methods27// Call HasAttribute to check if the attribute exists or not before using this28// method (GetAttribute). FIXME: Return (string, bool) to indicate the existence29// of the attribute?30// https://developer.mozilla.org/en-US/docs/Web/API/Element/getAttribute31func (o *Object) GetAttribute(attributeName string) string {32	return o.Call("getAttribute", attributeName).String()33}34// https://developer.mozilla.org/en-US/docs/Web/API/Element/hasAttribute35func (o *Object) HasAttribute(attributeName string) bool {36	return o.Call("hasAttribute", attributeName).Bool()37}38// https://developer.mozilla.org/en-US/docs/Web/API/Element/getBoundingClientRect39func (o *Object) GetBoundingClientRect() *DOMRect {40	return &DOMRect{o.Call("getBoundingClientRect")}41}42// https://developer.mozilla.org/en-US/docs/Web/API/Element/getElementsByTagName43func (o *Object) GetElementsByTagName(tagName string) []*Object {44	nodeList := o.Call("getElementsByTagName", tagName)45	length := nodeList.Get("length").Int()46	var nodes []*Object47	for i := 0; i < length; i++ {48		nodes = append(nodes, &Object{nodeList.Call("item", i)})49	}...

HasAttribute

Using AI Code Generation

1import (2func main() {3    if err != nil {4        fmt.Fprintf(os.Stderr, "fetch: %v5        os.Exit(1)6    }7    defer resp.Body.Close()8    doc, err := html.Parse(resp.Body)9    if err != nil {10        fmt.Fprintf(os.Stderr, "findlinks1: %v11        os.Exit(1)12    }13    for _, link := range visit(nil, doc) {14        fmt.Println(link)15    }16}17func visit(links []string, n *html.Node) []string {18    if n.Type == html.ElementNode && n.Data == "a" {19        for _, a := range n.Attr {20            if a.Key == "href" {21                links = append(links, a.Val)22            }23        }24    }25    for c := n.FirstChild; c != nil; c = c.NextSibling {26        links = visit(links, c)27    }28}

HasAttribute

Using AI Code Generation

1import (2func main() {3	if err != nil {4		log.Fatal(err)5	}6	doc.Find("a").Each(func(i int, s *goquery.Selection) {7		if s.HasClass("gb_g") {8			fmt.Println(s.Text())9		}10	})11}

HasAttribute

Using AI Code Generation

1import (2func main() {3	if err != nil {4		fmt.Println(err)5	}6	has := doc.HasAttribute("html", "lang", "en", true, false)7	fmt.Println(has)8}9func (s *Selection) GetAttribute(name string) string10import (11func main() {12	if err != nil {13		fmt.Println(err)14	}15	lang := doc.GetAttribute("html", "lang")16	fmt.Println(lang)17}18func (s *Selection) SetAttribute(name string, value string) *Selection19import (20func main() {

HasAttribute

Using AI Code Generation

1import (2func main() {3	if err != nil {4		log.Fatal(err)5	}6	doc.Find("table").Each(func(i int, s *goquery.Selection) {7		fmt.Println(s.HasClass("w3-table-all"))8		fmt.Println(s.HasClass("w3-table-all not"))9		fmt.Println(s.HasClass("w3-table-all not not"))10		fmt.Println(s.HasClass("w3-table-all not not not"))11		fmt.Println(s.HasClass("w3-table-all not not not not"))12		fmt.Println(s.HasClass("w3-table-all not not not not not"))13		fmt.Println(s.HasClass("w3-table-all not not not not not not"))14		fmt.Println(s.HasClass("w3-table-all not not not not not not not"))15		fmt.Println(s.HasClass("w3-table-all not not not not not not not not"))16		fmt.Println(s.HasClass("w3-table-all not not not not not not not not not"))17		fmt.Println(s.HasClass("w3-tab

HasAttribute

Using AI Code Generation

1import (2func main() {3	if err != nil {4		fmt.Println("Error loading HTTP response body. ", err)5	}6	doc.Find(".entry-title").Each(func(i int, s *goquery.Selection) {7		title := s.Find("a").Text()8		link, _ := s.Find("a").Attr("href")9		fmt.Printf("Review %d: %s - %s10	})11}

HasAttribute

Using AI Code Generation

1import (2func main() {3	if err != nil {4		log.Fatal(err)5	}6	defer res.Body.Close()7	if res.StatusCode != 200 {8		log.Fatalf("status code error: %d %s", res.StatusCode, res.Status)9	}10	doc, err := goquery.NewDocumentFromReader(res.Body)11	if err != nil {12		log.Fatal(err)13	}14	doc.Find("a").Each(func(i int, s *goquery.Selection) {15		if s.HasClass("gb_g") {16		}17	})18}

HasAttribute

Using AI Code Generation

1import (2func main() {3	if err != nil {4		log.Fatal(err)5	}6	defer res.Body.Close()7	if res.StatusCode != 200 {8		log.Fatalf("status code error: %d %s", res.StatusCode, res.Status)9	}10	doc, err := goquery.NewDocumentFromReader(res.Body)11	if err != nil {12		log.Fatal(err)13	}14	doc.Find(".review").Each(func(i int, s *goquery.Selection) {15		band := s.Find("a").Text()16		title := s.Find("i").Text()17		fmt.Printf("Review %d: %s - %s18	})19	doc.Find(".review").Each(func(i int, s *goquery.Selection) {20		band, _ := s.Find("a").Attr("href")21		title := s.Find("i").Text()22		fmt.Printf("Review %d: %s - %s23	})24	doc.Find(".review").Each(func(i int, s *goquery.Selection) {25		band := s.Find("a").Text()26		title := s.Find("i").Text()27		fmt.Printf("Review %d: %s - %s28	})29	doc.Find(".review").Each(func(i int, s *goquery.Selection) {30		band := s.Find("a").Text()31		title := s.Find("i").Text()32		fmt.Printf("Review %d: %s - %s33	})34	doc.Find(".review").Each(func(i int, s *goquery.Selection) {

HasAttribute

Using AI Code Generation

1import (2func main() {3	if err != nil {4		log.Fatal(err)5	}6	defer res.Body.Close()7	doc, err := goquery.NewDocumentFromReader(res.Body)8	if err != nil {9		log.Fatal(err)10	}11	doc.Find("a").Each(func(i int, s *goquery.Selection) {12		if s.HasClass("btn") {13			fmt.Println("Found Class")14		}15		if s.HasAttr("href") {16			fmt.Println("Found href")17		}18	})19}

HasAttribute

Using AI Code Generation

1import (2func main() {3    n, err := html.Parse(strings.NewReader(s))4    if err != nil {5        fmt.Println(err)6    }7    fmt.Println(n.FirstChild.Attr[0].Key)8    fmt.Println(n.FirstChild.Attr[0].Val)9    fmt.Println(n.FirstChild.Attr[1].Key)10    fmt.Println(n.FirstChild.Attr[1].Val)11}12import (13func main() {14	n, err := html.Parse(strings.NewReader(s))15	if err != nil {16		fmt.Println(err)17	}18	fmt.Println(n.FirstChild.Attr[0].Key)19	fmt.Println(n.FirstChild.Attr[0].Val)20	fmt.Println(n.FirstChild.Attr[1].Key)21	fmt.Println(n.FirstChild.Attr[1].Val)22}

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