How to use ElementFromNode method of rod Package

Best Rod code snippet using rod.ElementFromNode

page.go

Source: page.go Github

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...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}...

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query.go

Source: query.go Github

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...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()...

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ElementFromNode

Using AI Code Generation

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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("

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ElementFromNode

Using AI Code Generation

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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}

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ElementFromNode

Using AI Code Generation

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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()

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ElementFromNode

Using AI Code Generation

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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}

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ElementFromNode

Using AI Code Generation

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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}

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ElementFromNode

Using AI Code Generation

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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"))

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ElementFromNode

Using AI Code Generation

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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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Blogs

Check out the latest blogs from LambdaTest on this topic:

Automating Acceptance Tests For Mobile Apps

From October 2016 to November 2017, Android released 4 major versions and iOS released 9 major updates. Its very good for users but it is problematic for developers and absolute hell for testers. One such problem testers face because of fast release cycles is Acceptance Testing.

What is Cognitive Overhead in Design and How to Reduce it?

Taking in more information than what we can process slows us down. Be it a computer or human, no one can process beyond a specified level. If you open hundreds of apps in a computer, at same point of time it will stop working, slow down, or even crash. Same is with humans, every human has a defined cognitive load that the memory can process. Making anyone process more information than defined will result in cognitive overloading.

Top 10 Books Every Tester Should Read

While recently cleaning out my bookshelf, I dusted off my old copy of Testing Computer Software written by Cem Kaner, Hung Q Nguyen, and Jack Falk. I was given this book back in 2003 by my first computer science teacher as a present for a project well done. This brought back some memories and got me thinking how much books affect our lives even in this modern blog and youtube age. There are courses for everything, tutorials for everything, and a blog about it somewhere on medium. However nothing compares to a hardcore information download you can get from a well written book by truly legendary experts of a field.

LambdaTest One Click Integration With Bitbucket and GitLab

The DevOps cycle is always evolving with the latest trends and tech. SaaS success demands flexibility as you learn and deploy thousand ideas, in an effort to keep up with the modern tricks we are always looking out for ways to make testing fun. We are proud to announce single click integration of GitLab and Bitbucket with LamdbaTest cross browser testing platform. It’s one more step forward towards providing an integrated and seamless testing ecosystem for modern agile development team.

Why Your QA Team Needs A Dedicated Environment For Testing

Ever since the adoption of Agile methodology we have witnessed a debate over the topic of having a dedicated Staging environment for QA practices. In this age of rapid web-app development, creating a staging environment and maintaining is often considered to be a wasteful and strenuous task.

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

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