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Rod
rod
ElementFromNode

How to use ElementFromNode method of rod Package

Best Rod code snippet using rod.ElementFromNode

page.go

Source:page.go

...533		page:    p,534		Object:  obj,535	}, nil536}537// ElementFromNode creates an Element from the node, NodeID or BackendNodeID must be specified.538func (p *Page) ElementFromNode(node *proto.DOMNode) (*Element, error) {539	res, err := proto.DOMResolveNode{540		NodeID:        node.NodeID,541		BackendNodeID: node.BackendNodeID,542	}.Call(p)543	if err != nil {544		return nil, err545	}546	el, err := p.ElementFromObject(res.Object)547	if err != nil {548		return nil, err549	}550	// make sure always return an element node551	desc, err := el.Describe(0, false)552	if err != nil {553		return nil, err554	}555	if desc.NodeName == "#text" {556		el, err = el.Parent()557		if err != nil {558			return nil, err559		}560	}561	return el, nil562}563// ElementFromPoint creates an Element from the absolute point on the page.564// The point should include the window scroll offset.565func (p *Page) ElementFromPoint(x, y int) (*Element, error) {566	node, err := proto.DOMGetNodeForLocation{X: x, Y: y}.Call(p)567	if err != nil {568		return nil, err569	}570	return p.ElementFromNode(&proto.DOMNode{571		BackendNodeID: node.BackendNodeID,572	})573}574// Release the remote object. Usually, you don't need to call it.575// When a page is closed or reloaded, all remote objects will be released automatically.576// It's useful if the page never closes or reloads.577func (p *Page) Release(obj *proto.RuntimeRemoteObject) error {578	err := proto.RuntimeReleaseObject{ObjectID: obj.ObjectID}.Call(p)579	return err580}581// Call implements the proto.Client582func (p *Page) Call(ctx context.Context, sessionID, methodName string, params interface{}) (res []byte, err error) {583	return p.browser.Call(ctx, sessionID, methodName, params)584}...

query.go

Source:query.go

...251		if id == 0 {252			_, _ = proto.DOMGetDocument{}.Call(p)253			return false, nil254		}255		el, err := p.ElementFromNode(&proto.DOMNode{NodeID: id})256		if err != nil {257			return true, err258		}259		sr.First = el260		return true, nil261	})262	if err != nil {263		return nil, err264	}265	return sr, nil266}267// SearchResult handler268type SearchResult struct {269	*proto.DOMPerformSearchResult270	page    *Page271	restore func()272	// First element in the search result273	First *Element274}275// Get l elements at the index of i from the remote search result.276func (s *SearchResult) Get(i, l int) (Elements, error) {277	result, err := proto.DOMGetSearchResults{278		SearchID:  s.SearchID,279		FromIndex: i,280		ToIndex:   i + l,281	}.Call(s.page)282	if err != nil {283		return nil, err284	}285	list := Elements{}286	for _, id := range result.NodeIds {287		el, err := s.page.ElementFromNode(&proto.DOMNode{NodeID: id})288		if err != nil {289			return nil, err290		}291		list = append(list, el)292	}293	return list, nil294}295// All returns all elements296func (s *SearchResult) All() (Elements, error) {297	return s.Get(0, s.ResultCount)298}299// Release the remote search result300func (s *SearchResult) Release() {301	s.restore()...

ElementFromNode

Using AI Code Generation

1import (2func main() {3		Devtools(false)4	defer l.Cleanup()5	browser := rod.New().ControlURL(l).MustConnect()6	page.MustWaitLoad()7	input := page.MustElement(`[name="q"]`)8	input.MustInput("rod")9	btn := page.MustElement("input[value='Google Search']")10	btn.MustClick()11	page.MustWaitLoad()12	results := page.MustElements(".g")13	title := results[0].MustElement("h3").MustText()14	fmt.Println(title)15}16import (17func main() {18		Devtools(false)19	defer l.Cleanup()20	browser := rod.New().ControlURL(l).MustConnect()21	page := browser.MustPage("

ElementFromNode

Using AI Code Generation

1import (2func main() {3	browser := rod.New().MustConnect()4	defer browser.MustClose()5	page.MustElement("input[name=q]").MustInput("Rod")6	page.MustElement("input[name=btnK]").MustClick()7	page.MustWaitLoad()8	link := page.MustElement("a").MustHandle()9	fmt.Println(link.MustText())10	link = page.MustElement("a").MustHandle()11	fmt.Println(link.MustText())12}13import (14func main() {15	browser := rod.New().MustConnect()16	defer browser.MustClose()17	page.MustElement("input[name=q]").MustInput("Rod")18	page.MustElement("input[name=btnK]").MustClick()19	page.MustWaitLoad()20	link := page.MustElement("a").MustHandle()21	fmt.Println(link.MustText())22	link = page.MustElementFromNode(link.MustElement("a")).MustHandle()23	fmt.Println(link.MustText())24}

ElementFromNode

Using AI Code Generation

1import (2func main() {3	browser := rod.New().ControlURL(launcher.New().MustLaunch()).MustConnect()4	elem := page.MustElement("input[name=q]")5	node := elem.MustNode()6	elem2 := page.MustElementFromNode(node)7	elem3 := page.MustElementFromNode(node)8	fmt.Println(elem2.MustText(), elem3.MustText())9}10import (11func main() {12	browser := rod.New().ControlURL(launcher.New().MustLaunch()).MustConnect()13	elem := page.MustElement("input[name=q]")14	node := elem.MustNode()15	fmt.Println(node)16}17&{0xc0000a4c80 0xc0000a4c80}18import (19func main() {20	browser := rod.New().ControlURL(launcher.New().MustLaunch()).MustConnect()

ElementFromNode

Using AI Code Generation

1import (2func main() {3	browser := rod.New().Connect()4	page.ElementFromNode("input").Input("Rod")5	page.ElementFromNode("input").Press("Enter")6	fmt.Println("Done")7}

ElementFromNode

Using AI Code Generation

1import (2func main() {3	browser := rod.New().Connect()4	page.ElementFromNode("input[title='Search']").Input("Hello World")5	page.ElementFromNode("input[title='Search']").Blur()6	page.ElementFromNode("input[title='Search']").MustPress("Enter")7	fmt.Println(page.MustElement("h3").MustText())8}

ElementFromNode

Using AI Code Generation

1import (2func main() {3	browser := rod.New().MustConnect()4	element := page.MustElement("#hplogo")5	fmt.Println(element.MustNode().MustProperty("tagName"))6	fmt.Println(element.MustNode().MustProperty("textContent"))7	fmt.Println(element.MustNode().MustAttribute("alt"))8	fmt.Println(element.MustNode().MustAttribute("href"))9	fmt.Println(element.MustNode().MustAttribute("class"))10	fmt.Println(element.MustNode().MustAttribute("id"))11	fmt.Println(element.MustNode().MustAttribute("style"))12	fmt.Println(element.MustNode().MustProperty("offsetWidth"))13	fmt.Println(element.MustNode().MustProperty("offsetHeight"))14	fmt.Println(element.MustNode().MustProperty("offsetLeft"))15	fmt.Println(element.MustNode().MustProperty("offsetTop"))16	fmt.Println(element.MustNode().MustProperty("clientLeft"))17	fmt.Println(element.MustNode().MustProperty("clientTop"))18	fmt.Println(element.MustNode().MustProperty("scrollLeft"))19	fmt.Println(element.MustNode().MustProperty("scrollTop"))20	fmt.Println(element.MustNode().MustProperty("scrollWidth"))21	fmt.Println(element.MustNode().MustProperty("scrollHeight"))22	fmt.Println(element.MustNode().MustProperty("clientWidth"))23	fmt.Println(element.MustNode().MustProperty("clientHeight"))24	fmt.Println(element.MustNode().MustProperty("innerWidth"))25	fmt.Println(element.MustNode().MustProperty("innerHeight"))

ElementFromNode

Using AI Code Generation

1import (2func main() {3	browser := rod.New().MustConnect()4	input := page.MustElement("input[name='q']")5	button := page.MustElement("button[type='submit']")6	input.MustInput("Rod Page Objects")7	button.MustClick()8	page.MustWaitLoad()9	results := page.MustElement("div#result-stats").MustText()10	fmt.Println(results)11}

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