How to use Placeholder method of html Package

Best K6 code snippet using html.Placeholder

form.go

Source:form.go Github

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...6func TextInput(name, placeholder string) html.Element {7 // TODO: Validate name/placeholder8 return html.Div.Class("field", "text-input").Containing(9 html.Div.Class("control").Containing(10 html.Input.Name(name).Placeholder(placeholder).Class("input", ("input-"+name), "is-primary", "login-form").Type("text"),11 html.Div.Class("error"),12 ),13 )14}15func PasswordInput(name, placeholder string) html.Element {16 // TODO: Validate name/placeholder17 return html.Div.Class("field", "password-input").Containing(18 html.Div.Class("control").Containing(19 html.Input.Name(name).Placeholder(placeholder).Class("input", ("input-"+name), "is-primary", "login-form").Type("password"),20 html.Div.Class("error"),21 ),22 )23}24func SubmitButton(name, text string) html.Element {25 // TODO: Validate name/placeholder26 return html.Div.Class("field", "button-input").Containing(27 html.Div.Class("control").Containing(28 //html.Input.Name(name).Value(text).Class("input", ("input-"+name), "login-form").Type("button"),29 html.Input.Value(text).Class("input", ("input-"+name), "login-form").Type("submit"),30 html.Div.Class("error"),31 ),32 )33}34///////////////////////////////////////////////////////////////////////////////35//36// LEGACY37///////////////////////////////////////////////////////////////////////////////38//type InputForm struct {39// Method FormMethod40// Action string41// class html.Attribute // need to init this in NewForm now42// FormTitle string43// FormDescription string44// Inputs []InputField45//}46//47//48//func (self FormMethod) Form(action string, inputs ...InputField) InputForm {49// return InputForm{50// Method: self,51// Action: action, // TODO: If Valid!52// Inputs: inputs,53// class: html.Attribute{54// Key: attribute.Class,55// Values: html.Values{"form"},56// },57// }58//}59//60//// TODO Placeholder because there's stuff calling this function already I guess61//func NewForm(method FormMethod, action string, class html.Attribute, formTitle string, formDesc string, inputs []InputField) InputForm {62// return InputForm{63// Method: method,64// Action: action,65// class: class,66// FormTitle: formTitle,67// FormDescription: formDesc,68// Inputs: inputs,69// }70//}71//72//////////////////////////////////////////////////////////////////////////////////73//// Input Field HTML/CSS Structure74//type InputFieldComponent int75//76//// TODO: Need a way for horizontal style title/description in its own div77//// floated next to the input field and hint floated next to it. Need a div78//// around the title and description which shouldnt interfere with other styles79//// of layout. This will be the detailsComponent80//// Hint and Error might be combinable but then you cannot display both at the same time81//const (82// ContainerComponent InputFieldComponent = iota83// FormComponent // Form Tag84// InputsComponent85// DetailsComponent86// TitleComponent87// DescriptionComponent88// FieldComponent // remaining portion from details component; input hint error89// InputComponent90// HintComponent91// ErrorComponent92//)93//94//func (self InputFieldComponent) String() string {95// switch self {96// case ContainerComponent:97// return "container"98// case FormComponent:99// return "form"100// case InputsComponent:101// return "inputs"102// case DetailsComponent:103// return "details"104// case TitleComponent:105// return "title"106// case DescriptionComponent:107// return "description"108// case InputComponent:109// return "input"110// case HintComponent:111// return "hint"112// case ErrorComponent:113// return "error"114// default: // FieldComponent115// return "field"116// }117//}118//119//// TODO: These should be more generic to HTMLElement and inserting into120//// child objects.121//122//func (self InputForm) Class(component InputFieldComponent, class ...string) InputForm {123// // check if component is valid124// //self.class[component] = append(self.class[component], class...)125// //self.class = attribute.Class.Value(class, ...self.class.Vals)126// return self127//}128//129//func (self InputForm) InputDivClass(class ...string) InputForm {130// //self.class[InputComponent] = append(self.class[InputComponent], class...)131// return self132//}133//134//func (self InputForm) InputsClass(class ...string) InputForm {135// //self.class[InputsComponent] = append(self.class[InputsComponent], class...)136// return self137//}138//139//func (self InputForm) ContainerClass(class ...string) InputForm {140// //self.class[ContainerComponent] = append(self.class[ContainerComponent], class...)141// // TODO: I believe it errors because class map is not yet initiated, it needs142// // an initialization call in NewForm143// //self.class[ContainerComponent] = class144// return self145//}146//147//////////////////////////////////////////////////////////////////////////////////148//149//type SelectOption struct {150// Name string151// Value string152// Selected bool153//}154//155//// TODO: Make NewInputField function generic and add the more specific config156//// settings using something like: self.Placeholder("value").Wrap(SoftOption) ..157//// and the resulting chain outputs the InputField.158//// TODO: Going to want to model the nesting better using HTML elements object159//// eventually160//type InputField struct {161// Type attribute.TypeOption162// Title string163// Description string164// Options []SelectOption165// MinLength int166// MaxLength int167// DefaultOption string168// Name string169// Placeholder string170// value string171// Wrap bool172// WrapOption WrapOption173// Selected bool174// Errors []error175//}176//177//func (self InputField) Class(component InputFieldComponent, class ...string) InputField {178// // TODO: Downcase all class names coming in179// //self.class[component] = append(self.class[component], class...)180// return self181//}182//183//// NOTE: Name getting a bit much184//func (self InputField) InputDivClass(class ...string) InputField {185// // TODO: Downcase all class names coming in186// //self.class[InputComponent] = append(self.class[InputComponent], class...)187// return self188//}189//190//func (self InputField) ContainerClass(class ...string) InputField {191// // TODO: Downcase all class names coming in192// //self.class[ContainerComponent] = append(self.class[ContainerComponent], class...)193// return self194//}195//196//func (self InputField) Value(value string) InputField {197// self.value = value198// return self199//}200//201//// TODO: Need a way to populate a form with errors or returned data202//// so people dont have to retype every time203//func TextInput(name, placeholder string) InputField {204// return InputField{205// //Type: TextType,206// //class: attribute.Class.Value("input", ("input-" + name)),207// Name: name,208// Placeholder: placeholder,209// }210//}211//212//func PasswordInput(name, placeholder string) InputField {213// return InputField{214// //Type: PasswordType,215// //class: attribute.Class.Value("input", ("input-" + name)),216// Name: name,217// Placeholder: placeholder,218// }219//}220//221//func TextAreaInput(name, placeholder string) InputField {222// return InputField{223// //Type: TextAreaType,224// //class: attribute.Class.Value("input", "input-textarea", ("input-" + name)),225// Name: name,226// Placeholder: placeholder,227// }228//}229//230//func ButtonInput(name string) InputField {231// return InputField{232// //Type: ButtonType,233// //class: attribute.Class.Value("button", ("input-" + name)),234// Name: name,235// }236//}...

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benchmark_test.go

Source:benchmark_test.go Github

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...14)15var (16 _description_ = ph.New(types.HTMLString("description"))17 _plaintext_ = ph.New(types.Text("plaintext"))18 PlaceholderMap = map[string]ph.Placeholder{19 "<p>desc</p>": _description_,20 "<escaped>": _plaintext_,21 }22 PlaceholderT = compiler.ElementTemplate("placeholderT", element.Elements(23 DIV(_description_),24 H1(_plaintext_),25 ))26 PlaceholderN *template.Template27 PlaceholderM *template.Template28 PlaceholderMapM map[string]ph.Placeholder29)30func PrepareNPlaceholder() {31 t := SimpleTemplate(_description_, _plaintext_)32 for i := 0; i < 2500; i++ {33 t = SimpleTemplate(t, _plaintext_)34 }35 PlaceholderN = t.Compile("placeholderN")36}37func SimpleTemplate(description, plaintext builtin.Stringer) *element.Element {38 return element.Elements(DIV(39 description,40 ),41 H1(plaintext),42 )43}44func TemplateTCreator() *element.Element {45 return SimpleTemplate(46 types.HTMLString(`{{.description}}`),47 types.HTMLString(`{{.plaintext}}`),48 )49}50func NTemplate() *element.Element {51 t := SimpleTemplate(types.HTMLString("<p>desc</p>"), types.Text("<escaped>"))52 for i := 0; i < 2500; i++ {53 t = SimpleTemplate(t, types.Text("<escaped>"))54 }55 return t56}57func MTemplate() *element.Element {58 t := element.Elements()59 for i := 0; i < 5000; i++ {60 t.MustAdd(SimpleTemplate(types.HTMLString(fmt.Sprintf("<p>desc%d</p>", i)), types.Text(fmt.Sprintf("<escaped%d>", i))))61 }62 return t63}64func PrepareMPlaceholder() {65 t := element.Elements()66 PlaceholderMapM = map[string]ph.Placeholder{}67 for i := 0; i < 5000; i++ {68 phDesc := html.Htmlf("description%d", i).Placeholder()69 phPlain := html.Textf("plaintext%d", i).Placeholder()70 PlaceholderMapM[fmt.Sprintf("<p>desc%d</p>", i)] = phDesc71 PlaceholderMapM[fmt.Sprintf("<escaped%d>", i)] = phPlain72 t.MustAdd(SimpleTemplate(phDesc, phPlain))73 }74 PlaceholderM = t.Compile("placeholderM")75}76func TemplateMCreator() *html.Element {77 t := html.Elements()78 for i := 0; i < 5000; i++ {79 t.MustAdd(SimpleTemplate(types.HTMLString(fmt.Sprintf("{{.description%d}}", i)), types.HTMLString(fmt.Sprintf("{{.plaintext%d}}", i))))80 }81 return t82}83func TemplateNCreator() *html.Element {84 t := SimpleTemplate(85 html.Html(`{{.description}}`),86 html.Html(`{{.plaintext}}`))87 for i := 0; i < 2500; i++ {88 t = SimpleTemplate(t, types.HTMLString(`{{.plaintext}}`))89 }90 return t91}92var (93 templ = NewTemplate()94 TemplateT = TemplateTCreator().String()95 TemplateM = TemplateMCreator().String()96 TemplateN = TemplateNCreator().String()97 // Expected = `<a href="http://example.com?a=b&&amp;c=d">a &lt;link&gt;</a>`98 Expected = SimpleTemplate(html.Html("<p>desc</p>"), html.Text("<escaped>")).String()99 ExpectedM = MTemplate().String()100 ExpectedN = NTemplate().String()101)102var (103 TemlateMap = map[string]interface{}{104 "description": tt.HTML("<p>desc</p>"),105 "plaintext": "<escaped>",106 }107)108var (109 TemlateMapM = map[string]interface{}{}110)111func PrepareM() {112 for i := 0; i < 5000; i++ {113 kDescr := fmt.Sprintf("description%d", i)114 vDescr := fmt.Sprintf("<p>desc%d</p>", i)115 kPlaintext := fmt.Sprintf("plaintext%d", i)116 vPlaintext := fmt.Sprintf("<escaped%d>", i)117 TemlateMapM[kDescr] = tt.HTML(vDescr)118 TemlateMapM[kPlaintext] = vPlaintext119 }120}121func TestReplace(t *testing.T) {122 templ.Parse(TemplateT)123 var tbf bytes.Buffer124 if templ.Replace(TemlateMap, &tbf); tbf.String() != Expected {125 t.Errorf("unexpected result for %s: %#v, expected: %#v", "template", tbf.String(), Expected)126 }127 res := SimpleTemplate(html.Html("<p>desc</p>"), html.Text("<escaped>")).String()128 if res != Expected {129 t.Errorf("unexpected result for %s: %#v, expected: %#v", "go-on/template", res, Expected)130 }131 setters := []placeholder.Setter{}132 for k, v := range PlaceholderMap {133 setters = append(setters, v.Set(k))134 }135 res = PlaceholderT.Replace(setters...).String()136 if res != Expected {137 t.Errorf("unexpected result for %s: %#v, expected: %#v", "fastreplace2", res, Expected)138 }139}140func init() {141 PrepareM()142 PrepareMPlaceholder()143 PrepareNPlaceholder()144}145func TestReplaceN(t *testing.T) {146 templ.Parse(TemplateN)147 var tbf bytes.Buffer148 if templ.Replace(TemlateMap, &tbf); tbf.String() != ExpectedN {149 t.Errorf("unexpected result for %s: %#v, expected: %#v", "template", tbf.String(), ExpectedN)150 }151 res := NTemplate().String()152 if res != ExpectedN {153 t.Errorf("unexpected result for %s: %#v, expected: %#v", "fastreplace2", res, ExpectedN)154 }155 setters := []placeholder.Setter{}156 for k, v := range PlaceholderMap {157 setters = append(setters, v.Set(k))158 }159 res = PlaceholderN.Replace(setters...).String()160 if res != ExpectedN {161 t.Errorf("unexpected result for %s: %#v, expected: %#v", "fastreplace2", res, ExpectedN)162 }163}164func TestReplaceM(t *testing.T) {165 templ.Parse(TemplateM)166 var tbf bytes.Buffer167 if templ.Replace(TemlateMapM, &tbf); tbf.String() != ExpectedM {168 t.Errorf("unexpected result for %s: %#v, expected: %#v", "template", tbf.String(), ExpectedM)169 }170 res := MTemplate().String()171 if res != ExpectedM {172 t.Errorf("unexpected result for %s: %#v, expected: %#v", "fastreplace2", res, ExpectedM)173 }174 setters := []placeholder.Setter{}175 for k, v := range PlaceholderMapM {176 setters = append(setters, v.Set(k))177 }178 res = PlaceholderM.Replace(setters...).String()179 if res != ExpectedM {180 t.Errorf("unexpected result for %s: %#v, expected: %#v", "fastreplace2", res, ExpectedM)181 }182}183func BenchmarkTemplateStandardLibN(b *testing.B) {184 for i := 0; i < b.N; i++ {185 var tbf bytes.Buffer186 templ.Parse(TemplateN)187 templ.Replace(TemlateMap, &tbf)188 tbf.Reset()189 }190}191func BenchmarkTemplateStandardLibParsedN(b *testing.B) {192 b.StopTimer()193 var tbf bytes.Buffer194 templ.Parse(TemplateN)195 b.StartTimer()196 for i := 0; i < b.N; i++ {197 templ.Replace(TemlateMap, &tbf)198 tbf.Reset()199 }200}201func BenchmarkHtmlGoOnN(b *testing.B) {202 for i := 0; i < b.N; i++ {203 NTemplate().String()204 }205}206func BenchmarkHtmlGoOnCompiledN(b *testing.B) {207 b.StopTimer()208 setters := []placeholder.Setter{}209 for k, v := range PlaceholderMap {210 setters = append(setters, v.Set(k))211 }212 b.StartTimer()213 for i := 0; i < b.N; i++ {214 PlaceholderN.Replace(setters...).String()215 }216}217func BenchmarkTemplateStandardLibM(b *testing.B) {218 var tbf bytes.Buffer219 for i := 0; i < b.N; i++ {220 templ.Parse(TemplateM)221 templ.Replace(TemlateMapM, &tbf)222 tbf.Reset()223 }224}225func BenchmarkTemplateStandardLibParsedM(b *testing.B) {226 b.StopTimer()227 var tbf bytes.Buffer228 templ.Parse(TemplateM)229 b.StartTimer()230 for i := 0; i < b.N; i++ {231 templ.Replace(TemlateMapM, &tbf)232 tbf.Reset()233 }234}235func BenchmarkHtmlGoOnM(b *testing.B) {236 for i := 0; i < b.N; i++ {237 MTemplate().String()238 }239}240func BenchmarkHtmlGoOnCompiledM(b *testing.B) {241 b.StopTimer()242 setters := []placeholder.Setter{}243 for k, v := range PlaceholderMapM {244 setters = append(setters, v.Set(k))245 }246 b.StartTimer()247 for i := 0; i < b.N; i++ {248 PlaceholderM.Replace(setters...).String()249 }250}251func BenchmarkOnceTemplateStandardLib(b *testing.B) {252 for i := 0; i < b.N; i++ {253 templ.Parse(TemplateT)254 var tbf bytes.Buffer255 templ.Replace(TemlateMap, &tbf)256 }257}258func BenchmarkOnceHtmlGoOn(b *testing.B) {259 for i := 0; i < b.N; i++ {260 SimpleTemplate(html.Html("<p>desc</p>"), html.Text("<escaped>")).String()261 }262}...

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htmlfat.go

Source:htmlfat.go Github

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...60 stru.Each(fn)61}62/*63func Escape(øfield *fat.Field, val interface{}) html.HTMLString {64 return html.HTMLString(Placeholder(øfield).Set(val).SetString())65}66func Escapef(øfield *fat.Field, format string, vals ...interface{}) html.HTMLString {67 return html.HTMLString(Placeholder(øfield).Setf(format, vals...).SetString())68}69*/70func Placeholder(øfield *fat.Field) string {71 return replacer.Placeholder(øfield.Path()).String()72}73func Setter(øfield *fat.Field) placeholder.Setter {74 registry.RLock()75 defer registry.RUnlock()76 ty, ok := registry.escapeRegistry[øfield.Path()]77 if !ok {78 panic(fmt.Sprintf("struct of field %s is not registered with html/fat", øfield.Path()))79 }80 _ = replacer.P81 ph := template.NewPlaceholder(øfield.Path(), ph.Escaper[ty])82 return ph.Set(øfield.String())83}84func Setters(østruct interface{}) (s []placeholder.Setter) {85 fn := func(field *meta.Field) {86 if f, ok := field.Value.Interface().(*fat.Field); ok {87 s = append(s, Setter(f))88 }89 }90 stru, err := meta.StructByValue(reflect.ValueOf(østruct))91 if err != nil {92 panic(err.Error())93 }94 stru.Each(fn)95 return96}97// TODO setters for each field of struct98/*99var Escaper = template.Escaper{100 "text": handleStrings(html.EscapeString, true),101 "": handleStrings(html.EscapeString, true),102 "html": handleStrings(idem, true),103 "px": units("%vpx"),104 "%": units("%v%%"),105 "em": units("%vem"),106 "pt": units("%vpt"),107 "urlparam": handleStrings(url.QueryEscape, false),108}109type view struct {110 *template.View111}112type placeholder struct {113 template.Placeholder114}115func (p placeholder) String() string {116 return "@@" + p.Name() + "@@"117}118func (v *view) Placeholder(field string) placeholder {119 return placeholder{v.View.Placeholder(field)}120}121func View(stru interface{}, tag string) *view {122 return &view{Escaper.View(stru, tag)}123}124*/...

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Placeholder

Using AI Code Generation

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1import (2func main() {3 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {4 fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.URL.Path))5 })6 log.Fatal(http.ListenAndServe(":8080", nil))7}

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Placeholder

Using AI Code Generation

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1import (2func main() {3 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {4 fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.URL.Path))5 })6 http.ListenAndServe(":8080", nil)7}

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Placeholder

Using AI Code Generation

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1import (2func main() {3 tpl, err := template.ParseFiles("1.gohtml")4 if err != nil {5 fmt.Println(err)6 }7 err = tpl.ExecuteTemplate(os.Stdout, "1.gohtml", 42)8 if err != nil {9 fmt.Println(err)10 }11}12import (13func main() {14 tpl, err := template.ParseFiles("2.gohtml")15 if err != nil {16 fmt.Println(err)17 }18 err = tpl.ExecuteTemplate(os.Stdout, "2.gohtml", 42)19 if err != nil {20 fmt.Println(err)21 }22}23import (24func main() {25 tpl, err := template.ParseFiles("3.gohtml")26 if err != nil {27 fmt.Println(err)28 }29 err = tpl.ExecuteTemplate(os.Stdout, "3.gohtml", 42)30 if err != nil {31 fmt.Println(err)32 }33}34import (35func init() {36 tpl = template.Must(template.ParseFiles("4.gohtml"))37}38func main() {39 err := tpl.ExecuteTemplate(os.Stdout, "4.gohtml", 42)40 if err != nil {41 fmt.Println(err)42 }43}44import (45func init() {46 tpl = template.Must(template.ParseFiles("5.gohtml"))47}48func main() {49 err := tpl.ExecuteTemplate(os.Stdout, "5.gohtml", 42)50 if err != nil {51 fmt.Println(err)52 }53}54import (55func init() {56 tpl = template.Must(template.ParseFiles("6.gohtml"))

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Placeholder

Using AI Code Generation

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1import (2func main() {3 http.HandleFunc("/", hello)4 log.Fatal(http.ListenAndServe(":8080", nil))5}6func hello(w http.ResponseWriter, r *http.Request) {7 fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.URL.Path))8}

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Using AI Code Generation

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1import (2func main() {3 http.HandleFunc("/", foo)4 http.ListenAndServe(":8080", nil)5}6func foo(w http.ResponseWriter, req *http.Request) {7 tpl, err := template.ParseFiles("2.gohtml")8 if err != nil {9 http.Error(w, err.Error(), 500)10 }11 err = tpl.Execute(w, nil)12 if err != nil {13 http.Error(w, err.Error(), 500)14 }15}

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Placeholder

Using AI Code Generation

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1import (2type Page struct {3}4func handler(w http.ResponseWriter, r *http.Request) {5 p := Page{Name: "Ankit"}6 t, err := template.ParseFiles("index.html")7 if err != nil {8 log.Fatal(err)9 }10 t.Execute(w, p)11}12func main() {13 http.HandleFunc("/", handler)14 http.ListenAndServe(":8080", nil)15}

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