How to use setHelper method of rod Package

Best Rod code snippet using rod.setHelper

page_eval.go

Source:page_eval.go

...226		if err != nil {227			return "", err228		}229		fnID = res.Result.ObjectID230		p.setHelper(jsCtxID, js.Functions.Name, fnID)231	}232	id, has := p.getHelper(jsCtxID, fn.Name)233	if !has {234		for _, dep := range fn.Dependencies {235			_, err := p.ensureJSHelper(dep)236			if err != nil {237				return "", err238			}239		}240		res, err := proto.RuntimeCallFunctionOn{241			ObjectID:  jsCtxID,242			Arguments: []*proto.RuntimeCallArgument{{ObjectID: fnID}},243			FunctionDeclaration: fmt.Sprintf(244				// we only need the object id, but the cdp will return the whole function string.245				// So we override the toString to reduce the overhead.246				"functions => { const f = functions.%s = %s; f.toString = () => 'fn'; return f }",247				fn.Name, fn.Definition,248			),249		}.Call(p)250		if err != nil {251			return "", err252		}253		id = res.Result.ObjectID254		p.setHelper(jsCtxID, fn.Name, id)255	}256	return id, nil257}258func (p *Page) getHelper(jsCtxID proto.RuntimeRemoteObjectID, name string) (proto.RuntimeRemoteObjectID, bool) {259	p.helpersLock.Lock()260	defer p.helpersLock.Unlock()261	if p.helpers == nil {262		p.helpers = map[proto.RuntimeRemoteObjectID]map[string]proto.RuntimeRemoteObjectID{}263	}264	list, ok := p.helpers[jsCtxID]265	if !ok {266		list = map[string]proto.RuntimeRemoteObjectID{}267		p.helpers[jsCtxID] = list268	}269	id, ok := list[name]270	return id, ok271}272func (p *Page) setHelper(jsCtxID proto.RuntimeRemoteObjectID, name string, fnID proto.RuntimeRemoteObjectID) {273	p.helpersLock.Lock()274	defer p.helpersLock.Unlock()275	p.helpers[jsCtxID][name] = fnID276}277// Returns the page's window object, the page can be an iframe278func (p *Page) getJSCtxID() (proto.RuntimeRemoteObjectID, error) {279	p.jsCtxLock.Lock()280	defer p.jsCtxLock.Unlock()281	if *p.jsCtxID != "" {282		return *p.jsCtxID, nil283	}284	if !p.IsIframe() {285		obj, err := proto.RuntimeEvaluate{Expression: "window"}.Call(p)286		if err != nil {...

setHelper

Using AI Code Generation

1import (2func main() {3	l := launcher.New().Headless(false)4	defer l.Cleanup()5	browser := rod.New().ControlURL(l).MustConnect()6	page.MustWaitLoad()7	el := page.MustElement("#tsf > div:nth-child(2) > div > div.RNNXgb > div > div.a4bIc > input")8	el.MustInput("rod")9	fmt.Println(el.MustProperty("value").String())10}

setHelper

Using AI Code Generation

1import "fmt"2type rod struct {3}4func (r rod) setHelper(l int) rod {5}6func main() {7r = r.setHelper(10)8fmt.Println(r.length)9}10r = r.setHelper(10)

setHelper

Using AI Code Generation

1import (2func main() {3	url := launcher.NewUserMode().MustLaunch()4	browser := rod.New().ControlURL(url).MustConnect()5	input := page.MustElement("#lst-ib")6	input.MustInput("rod")7	btn := page.MustElement("[name=btnK]")8	btn.MustClick()9	page.MustWaitLoad()10	title := page.MustTitle()11	fmt.Println(title)12	browser.MustClose()13}14import (15func main() {16	url := launcher.NewUserMode().MustLaunch()17	browser := rod.New().ControlURL(url).MustConnect()18	input := page.MustElement("#lst-ib")19	input.MustInput("rod")20	btn := page.MustElement("[name=btnK]")21	btn.MustClick()22	page.MustWaitLoad()23	title := page.MustTitle()24	fmt.Println(title)25	browser.MustClose()26}27import (28func main() {29	url := launcher.NewUserMode().MustLaunch()30	browser := rod.New().ControlURL(url).MustConnect()

setHelper

Using AI Code Generation

1import (2type rod struct {3}4func (r *rod) setHelper(length float64) {5}6func main() {7	myRod.setHelper(10.0)8	fmt.Println(myRod.length)9}

setHelper

Using AI Code Generation

1import "fmt"2type Rod struct {3}4func (r *Rod) setHelper(length int) {5}6func main() {7r := Rod{length: 5}8r.setHelper(10)9fmt.Println(r.length)10}

setHelper

Using AI Code Generation

1import (2func main() {3    b := rod.New().MustConnect()4    el := p.MustElement("textarea")5    el.MustSet("Hello")6    fmt.Println(el.MustText())7}8import (9func main() {10    b := rod.New().MustConnect()11    el := p.MustElement("textarea")12    el.MustSet("Hello")13    fmt.Println(el.MustText())14}15import (16func main() {17    b := rod.New().MustConnect()18    el := p.MustElement("textarea")19    el.MustSet("Hello")20    fmt.Println(el.MustText())21}22import (23func main() {24    b := rod.New().MustConnect()25    el := p.MustElement("textarea")26    el.MustSet("Hello")27    fmt.Println(el.MustText

setHelper

Using AI Code Generation

1import "fmt"2type rod struct {3}4func main() {5r.setHelper(5)6fmt.Println(r.length)7}8func (r *rod) setHelper(l int) {9}10import "fmt"11type rod struct {12}13func main() {14r.setHelper(5)15fmt.Println(r.length)16}17func (r rod) setHelper(l int) {18}19import "fmt"20type rod struct {21}22func main() {23r.setHelper(5)24fmt.Println(r.length)25}26func (r rod) setHelper(l int) {27r = rod{length: l}28}29import "fmt"30type rod struct {31}32func main() {33r.setHelper(5)34fmt.Println(r.length)35}36func (r *rod) setHelper(l int) {37r = &rod{length: l}38}39import "fmt"40type rod struct {41}42func main() {43r.setHelper(5)44fmt.Println(r.length)45}46func (r rod)

setHelper

Using AI Code Generation

1import "fmt"2func main() {3    rod := new(rod)4    rod.setHelper(4)5    fmt.Println(rod.helper)6}7type rod struct {8}9func (r *rod) setHelper(x int) {10}

setHelper

Using AI Code Generation

1import (2func main() {3	r := rod.Rod{}4	r.SetHelper("Hello World")5	fmt.Println(r.Helper)6}7import (8func main() {9	r := rod.Rod{}10	r.SetHelper("Hello World")11	fmt.Println(r.Helper)12}13import (14func main() {15	r := rod.Rod{}16	r.SetHelper("Hello World")17	fmt.Println(r.Helper)18}19import (20func main() {21	r := rod.Rod{}22	r.SetHelper("Hello World")23	fmt.Println(r.Helper)24}25import (26func main() {27	r := rod.Rod{}28	r.SetHelper("Hello World")29	fmt.Println(r.Helper)30}31import (32func main() {33	r := rod.Rod{}34	r.SetHelper("Hello World")35	fmt.Println(r.Helper)36}37import (38func main() {39	r := rod.Rod{}40	r.SetHelper("Hello World")41	fmt.Println(r.Helper)42}43import (44func main() {45	r := rod.Rod{}46	r.SetHelper("Hello World")

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