How to use DefaultValue method of html Package

Best K6 code snippet using html.DefaultValue

form.go

Source:form.go Github

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1// Package form provides form validation, repopulation for controllers and2// a funcmap for the html/template package.3package form4import (5 "errors"6 "fmt"7 "html/template"8 "net/http"9 "net/url"10)11var (12 // ErrTooLarge is when the uploaded file is too large13 ErrTooLarge = errors.New("File is too large.")14)15// *****************************************************************************16// Form Handling17// *****************************************************************************18// Required returns true if all the required form values and files are passed.19func Required(req *http.Request, required ...string) (bool, string) {20 for _, v := range required {21 _, _, err := req.FormFile(v)22 if len(req.FormValue(v)) == 0 && err != nil {23 return false, v24 }25 }26 return true, ""27}28// Repopulate updates the dst map so the form fields can be refilled.29func Repopulate(src url.Values, dst map[string]interface{}, list ...string) {30 for _, v := range list {31 if val, ok := src[v]; ok {32 dst[v] = val33 }34 }35}36// Map returns a template.FuncMap that contains functions37// to repopulate forms.38func Map() template.FuncMap {39 f := make(template.FuncMap)40 f["TEXT"] = formText41 f["TEXTAREA"] = formTextarea42 f["CHECKBOX"] = formCheckbox43 f["RADIO"] = formRadio44 f["OPTION"] = formOption45 return f46}47// formText returns an HTML attribute of name and value (if repopulating).48func formText(name string, defaultValue interface{}, m map[string]interface{}) template.HTMLAttr {49 if val, ok := m[name]; ok {50 switch t := val.(type) {51 case []string:52 for _, v := range t {53 return template.HTMLAttr(54 fmt.Sprintf(`name="%v" value="%v"`, name, v))55 }56 }57 }58 if defaultValue != nil {59 return template.HTMLAttr(fmt.Sprintf(`name="%v" value="%v"`, name, defaultValue))60 }61 return template.HTMLAttr(fmt.Sprintf(`name="%v"`, name))62}63// formTextarea returns an HTML value (if repopulating).64func formTextarea(name string, defaultValue interface{}, m map[string]interface{}) template.HTML {65 if val, ok := m[name]; ok {66 switch t := val.(type) {67 case []string:68 for _, v := range t {69 return template.HTML(v)70 }71 }72 }73 if defaultValue != nil {74 return template.HTML(fmt.Sprintf("%v", defaultValue))75 }76 return template.HTML("")77}78// formCheckbox returns an HTML attribute of type, name, value and checked (if repopulating).79func formCheckbox(name string, value interface{}, defaultValue interface{}, m map[string]interface{}) template.HTMLAttr {80 // Ensure nil is not written to HTML81 if value == nil {82 value = ""83 }84 if val, ok := m[name]; ok {85 switch t := val.(type) {86 case []string:87 for _, v := range t {88 if fmt.Sprint(v) == fmt.Sprint(value) {89 return template.HTMLAttr(90 fmt.Sprintf(`type="checkbox" name="%v" value="%v" checked`, name, value))91 }92 }93 }94 }95 if fmt.Sprint(defaultValue) == fmt.Sprint(value) {96 return template.HTMLAttr(fmt.Sprintf(`type="checkbox" name="%v" value="%v" checked`, name, value))97 }98 return template.HTMLAttr(fmt.Sprintf(`type="checkbox" name="%v" value="%v"`, name, value))99}100// formRadio returns an HTML attribute of type, name, value and checked (if repopulating).101func formRadio(name string, value interface{}, defaultValue interface{}, m map[string]interface{}) template.HTMLAttr {102 // Ensure nil is not written to HTML103 if value == nil {104 value = ""105 }106 if val, ok := m[name]; ok {107 switch t := val.(type) {108 case []string:109 for _, v := range t {110 if fmt.Sprint(v) == fmt.Sprint(value) {111 return template.HTMLAttr(112 fmt.Sprintf(`type="radio" name="%v" value="%v" checked`, name, value))113 }114 }115 }116 }117 if fmt.Sprint(defaultValue) == fmt.Sprint(value) {118 return template.HTMLAttr(fmt.Sprintf(`type="radio" name="%v" value="%v" checked`, name, value))119 }120 return template.HTMLAttr(fmt.Sprintf(`type="radio" name="%v" value="%v"`, name, value))121}122// formOption returns an HTML attribute of value and selected (if repopulating).123func formOption(name string, value interface{}, defaultValue interface{}, m map[string]interface{}) template.HTMLAttr {124 // Ensure nil is not written to HTML125 if value == nil {126 value = ""127 }128 if val, ok := m[name]; ok {129 switch t := val.(type) {130 case []string:131 for _, v := range t {132 if fmt.Sprint(v) == fmt.Sprint(value) {133 return template.HTMLAttr(134 fmt.Sprintf(`value="%v" selected`, value))135 }136 }137 }138 }139 if fmt.Sprint(defaultValue) == fmt.Sprint(value) {140 return template.HTMLAttr(fmt.Sprintf(`value="%v" selected`, value))141 }142 return template.HTMLAttr(fmt.Sprintf(`value="%v"`, value))143}...

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context.go

Source:context.go Github

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1package cherryGin2import (3 cslice "github.com/cherry-game/cherry/extend/slice"4 cstring "github.com/cherry-game/cherry/extend/string"5 "github.com/gin-gonic/gin"6 "io/ioutil"7 "net/http"8)9const (10 contentType = "Content-Type"11 htmlContentType = "text/html; charset=utf-8"12 jsonContentType = "application/json; charset=utf-8"13)14type Context struct {15 *gin.Context16}17func (g *Context) GetBody() string {18 data, err := ioutil.ReadAll(g.Request.Body)19 if err != nil {20 return string(data)21 }22 return ""23}24func (g *Context) GetParams(checkPost ...bool) map[string]string {25 maps := make(map[string]string)26 q := g.Context.Request.URL.Query()27 for s, strings := range q {28 maps[s] = strings[0]29 }30 for _, param := range g.Params {31 maps[param.Key] = param.Value32 }33 if len(checkPost) > 0 && checkPost[0] == true {34 err := g.Request.ParseForm()35 if err != nil {36 return maps37 }38 for k, v := range g.Request.PostForm {39 maps[k] = v[0]40 }41 }42 return maps43}44func (g *Context) IsPost() bool {45 if g.Context.Request.Method == http.MethodPost {46 return true47 }48 return false49}50func (g *Context) IsGet() bool {51 if g.Context.Request.Method == http.MethodGet {52 return true53 }54 return false55}56func (g *Context) GetBool(name string, defaultValue bool, checkPost ...bool) bool {57 value := g.GetString(name, "", checkPost...)58 if value == "" {59 return defaultValue60 }61 intValue, ok := cstring.ToInt(value)62 if ok {63 return intValue > 064 }65 return defaultValue66}67func (g *Context) GetInt(name string, defaultValue int, checkPost ...bool) int {68 value := g.GetString(name, "", checkPost...)69 if value == "" {70 return defaultValue71 }72 intValue, ok := cstring.ToInt(value)73 if ok {74 return intValue75 }76 return defaultValue77}78func (g *Context) GetInt32(name string, defaultValue int32, checkPost ...bool) int32 {79 value := g.GetString(name, "", checkPost...)80 if value == "" {81 return defaultValue82 }83 intValue, ok := cstring.ToInt32(value)84 if ok {85 return intValue86 }87 return defaultValue88}89func (g *Context) GetInt64(name string, defaultValue int64, checkPost ...bool) int64 {90 value := g.GetString(name, "", checkPost...)91 if value == "" {92 return defaultValue93 }94 intValue, ok := cstring.ToInt64(value)95 if ok {96 return intValue97 }98 return defaultValue99}100func (g *Context) GetString(name, defaultValue string, checkPost ...bool) string {101 if value := g.Param(name); value != "" {102 return value103 }104 if value, ok := g.GetQuery(name); ok {105 return value106 }107 if len(checkPost) > 0 && checkPost[0] == true {108 return g.PostString(name, defaultValue)109 }110 return defaultValue111}112func (g *Context) PostInt(name string, defaultValue int) int {113 if value, ok := g.GetPostForm(name); ok {114 if v, k := cstring.ToInt(value); k {115 return v116 }117 }118 return defaultValue119}120func (g *Context) PostInt64(name string, defaultValue int64) int64 {121 if value, ok := g.GetPostForm(name); ok {122 if v, k := cstring.ToInt64(value); k {123 return v124 }125 }126 return defaultValue127}128func (g *Context) PostString(name string, defaultValue string) string {129 if value, ok := g.GetPostForm(name); ok {130 return value131 }132 return defaultValue133}134func (g *Context) PostFormIntArray(name string) []int {135 array := g.PostFormArray(name)136 if len(array) < 1 {137 return []int{}138 }139 return cslice.StringToInt(array)140}141func (g *Context) PostFormInt32Array(name string) []int32 {142 array := g.PostFormArray(name)143 if len(array) < 1 {144 return []int32{}145 }146 return cslice.StringToInt32(array)147}148func (g *Context) PostFormInt64Array(name string) []int64 {149 array := g.PostFormArray(name)150 if len(array) < 1 {151 return []int64{}152 }153 return cslice.StringToInt64(array)154}155func (g *Context) HTML200(name string, obj ...interface{}) {156 if len(obj) > 0 {157 g.HTML(http.StatusOK, name, obj[0])158 } else {159 g.HTML(http.StatusOK, name, nil)160 }161}162func (g *Context) JSON200(obj interface{}) {163 g.JSON(http.StatusOK, obj)164}165func (g *Context) RenderJSON(value interface{}) {166 g.Context.JSON(http.StatusOK, value)167}168func (g *Context) RenderHTML(html string) {169 g.Header(contentType, htmlContentType)170 g.String(http.StatusOK, html)171}172func (g *Context) RenderJsonString(json string) {173 g.Header(contentType, jsonContentType)174 g.String(http.StatusOK, json)175}...

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input.go

Source:input.go Github

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1package skylab2import (3 "bytes"4 "html/template"5 "golang.org/x/net/html"6)7type ValueDisplay struct {8 Value string9 Display string10}11func InputSelect(vds []ValueDisplay, name, defaultValue, class string) template.HTML {12 node := &html.Node{13 Type: html.ElementNode,14 Data: "select",15 Attr: []html.Attribute{16 {Key: "name", Val: name},17 {Key: "class", Val: class},18 },19 }20 for _, vd := range vds {21 option := &html.Node{22 Type: html.ElementNode,23 Data: "option",24 Attr: []html.Attribute{25 {Key: "value", Val: vd.Value},26 },27 FirstChild: &html.Node{Type: html.TextNode, Data: vd.Display},28 }29 if vd.Value == defaultValue {30 option.Attr = append(option.Attr, html.Attribute{Key: "selected", Val: "selected"})31 }32 node.AppendChild(option)33 }34 buf := &bytes.Buffer{}35 _ = html.Render(buf, node)36 return template.HTML(buf.String())37}38func (skylb Skylab) AddInputSelects(funcs template.FuncMap) template.FuncMap {39 if funcs == nil {40 funcs = template.FuncMap{}41 }42 funcs["SkylabSelectCohort"] = skylb.InputSelectCohort43 funcs["SkylabSelectCohortOptional"] = skylb.InputSelectCohortOptional44 funcs["SkylabSelectStageOptional"] = InputSelectStageOptional45 funcs["SkylabSelectMilestoneOptional"] = InputSelectMilestoneOptional46 funcs["SkylabSelectProjectLevel"] = InputSelectProjectLevel47 funcs["SkylabSelectRole"] = InputSelectRole48 return funcs49}50func (skylb Skylab) InputSelectCohort(name, defaultValue, class string) template.HTML {51 var vds []ValueDisplay52 cohorts := skylb.Cohorts()53 for _, cohort := range cohorts {54 if cohort != "" {55 vds = append(vds, ValueDisplay{Value: cohort, Display: cohort})56 }57 }58 html := InputSelect(vds, name, defaultValue, class)59 return html60}61func (skylb Skylab) InputSelectCohortOptional(name, defaultValue, class string) template.HTML {62 var vds []ValueDisplay63 cohorts := skylb.Cohorts()64 for _, cohort := range cohorts {65 vds = append(vds, ValueDisplay{Value: cohort, Display: cohort})66 }67 html := InputSelect(vds, name, defaultValue, class)68 return html69}70func InputSelectMilestoneOptional(name, defaultValue, class string) template.HTML {71 vds := []ValueDisplay{72 {Value: Milestone1, Display: "Milestone 1"},73 {Value: Milestone2, Display: "Milestone 2"},74 {Value: Milestone3, Display: "Milestone 3"},75 {Value: MilestoneNull, Display: "<No Milestone>"},76 }77 html := InputSelect(vds, name, defaultValue, class)78 return html79}80func InputSelectStageOptional(name, defaultValue, class string) template.HTML {81 vds := []ValueDisplay{82 {Value: StageApplication, Display: "Application"},83 {Value: StageSubmission, Display: "Submission"},84 {Value: StageEvaluation, Display: "Evaluation"},85 {Value: StageFeedback, Display: "Feedback"},86 {Value: StageNull, Display: "<No Stage>"},87 }88 html := InputSelect(vds, name, defaultValue, class)89 return html90}91func InputSelectProjectLevel(name, defaultValue, class string) template.HTML {92 vds := []ValueDisplay{93 {Value: ProjectLevelVostok, Display: "Vostok"},94 {Value: ProjectLevelGemini, Display: "Gemini"},95 {Value: ProjectLevelApollo, Display: "Apollo"},96 {Value: ProjectLevelArtemis, Display: "Artemis"},97 }98 html := InputSelect(vds, name, defaultValue, class)99 return html100}101func InputSelectRole(name, defaultValue, class string) template.HTML {102 vds := []ValueDisplay{103 {Value: RoleStudent, Display: "Student"},104 {Value: RoleAdviser, Display: "Adviser"},105 {Value: RoleMentor, Display: "Mentor"},106 {Value: RoleAdmin, Display: "Admin"},107 {Value: RoleApplicant, Display: "Applicant"},108 }109 html := InputSelect(vds, name, defaultValue, class)110 return html111}...

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DefaultValue

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1import (2func main() {3 fmt.Println(html.DefaultValue())4}5import (6func main() {7 fmt.Println(html.EscapeString("<html>"))8}9&lt;html&gt;10import (11func main() {12 fmt.Println(html.UnescapeString("&lt;html&gt;"))13}14import (15func main() {16}17import (18func main() {19 fmt.Println(html.QueryUnescape("http%3A%2F%2Fwww.google.com"))20}21import (22func main() {23 fmt.Println(html.SelectorEscape("div#id.class"))24}25import (26func main() {27 fmt.Println(html.SelectorUnescape("div\\#id\\.class"))28}29import (30func main() {31 fmt.Println(html.EscapeString("<html>"))32}33&lt;html&gt;34import (35func main() {36 fmt.Println(html.UnescapeString("&lt;html&gt;"))37}38import (

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DefaultValue

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1import (2func main() {3 fmt.Println(html.DefaultValue())4}5import (6func main() {7 fmt.Println(html.EscapeString("<p>hello</p>"))8}9&lt;p&gt;hello&lt;/p&gt;10import (11func main() {12 fmt.Println(html.UnescapeString("&lt;p&gt;hello&lt;/p&gt;"))13}14import (15func main() {16 f, err := os.Create("file.html")17 if err != nil {18 fmt.Println(err)19 }20 defer f.Close()21 html.Escape(f, []byte("<p>hello</p>"))22}23import (24func main() {25 f, err := os.Create("file.html")26 if err != nil {27 fmt.Println(err)28 }29 defer f.Close()30 html.Unescape(f, []byte("&lt;p&gt;hello&lt;/p&gt;"))31}32import (33func main() {34 fmt.Println(html.QueryEscape("hello world"))35}36import (37func main() {38 fmt.Println(html.QueryUnescape("hello+world"))39}40import (41func main() {42 f, err := os.Open("file.html")43 if err != nil {44 fmt.Println(err)45 }46 defer f.Close()

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DefaultValue

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1import (2func main() {3 fmt.Println(html.DefaultEscapeString("<script>alert('Hello')</script>"))4}5import (6func main() {7 fmt.Println(html.EscapeString("<script>alert('Hello')</script>"))8}9import (10func main() {11 fmt.Println(html.UnescapeString("<script>alert('Hello')</script>"))12}13import (14func main() {15}16import (17func main() {18}19import (20func main() {21 if err != nil {22 fmt.Println(err)23 } else {24 fmt.Println(url)25 }26}27import (28func main() {29 if err != nil {30 fmt.Println(err)31 } else {32 fmt.Println(url)33 }34}35import (36func main() {37 if err != nil {38 fmt.Println(err)39 } else {40 fmt.Println(url)41 }42}43import (44func main() {45 url, err := url.ParseRequestURI("

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DefaultValue

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1import (2func main() {3 fmt.Println(html.DefaultValue())4}5import (6func main() {7 fmt.Println(html.EscapeString("This is <b>HTML</b>"))8}9import (10func main() {11 fmt.Println(html.UnescapeString("This is &lt;b&gt;HTML&lt;/b&gt;"))12}13import (14func main() {15 fmt.Println(html.EscapeString("This is <b>HTML</b>"))16}17import (18func main() {19 fmt.Println(html.UnescapeString("This is &lt;b&gt;HTML&lt;/b&gt;"))20}21import (22func main() {23 fmt.Println(html.IsBooleanAttr("checked"))24}25import (26func main() {27 fmt.Println(html.IsBooleanAttr("checked"))28}29import (30func main() {31 fmt.Println(html.IsBooleanAttr("checked"))32}33import (

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DefaultValue

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1import (2func main() {3 fmt.Println(html.DefaultEscapeString("This is a <b>test</b>"))4}5import (6func main() {7 fmt.Println(html.EscapeString("This is a <b>test</b>"))8}9import (10func main() {11 fmt.Println(html.UnescapeString("This is a <b>test</b>"))12}13import (14func main() {15 fmt.Println(url.QueryEscape("This is a <b>test</b>"))16}17import (18func main() {19 fmt.Println(url.QueryUnescape("This is a <b>test</b>"))20}21import (22func main() {23 fmt.Println(url.PathEscape("This is a <b>test</b>"))24}25import (26func main() {27 fmt.Println(url.PathUnescape("This is a <b>test</b>"))28}29import (30func main() {31 if err != nil {32 panic(err)33 }34 fmt.Println(u)35}36import (37func main() {

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DefaultValue

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1import (2func main() {3 s = html.DefaultValue()4 fmt.Println(s)5}6import (7func main() {8 s = html.EscapeString("This is a string")9 fmt.Println(s)10}11import (12func main() {13 s = html.UnescapeString("This is a string")14 fmt.Println(s)15}16import (17func main() {18 s = html.QueryEscape("This is a string")19 fmt.Println(s)20}21import (22func main() {23 s = html.QueryUnescape("This+is+a+string")24 fmt.Println(s)25}26import (27func main() {28 s = html.UnescapeString("This is a string")29 fmt.Println(s)30}31import (32func main() {33 s = html.EscapeString("This is a string")34 fmt.Println(s)35}36import (37func main() {38 s = html.EscapeString("This is a string")39 fmt.Println(s)40}41import (

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DefaultValue

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1import (2func main() {3 log.Println(html.DefaultValue())4}5import (6func main() {7 log.Println(html.EscapeString("Hello <b>World</b>"))8}9import (10func main() {11 log.Println(html.UnescapeString("Hello &lt;b&gt;World&lt;/b&gt;"))12}13import (14func main() {15 log.Println(html.IsBooleanAttribute("disabled"))16}17import (18func main() {19 log.Println(html.IsEndTag("</b>"))20}21import (22func main() {23 log.Println(html.IsPlainTextElement("textarea"))24}25import (26func main() {27 log.Println(html.IsSelfClosing("<br/>"))28}29import (30func main() {31 log.Println(html.IsStartTag("<b>"))32}33import (34func main() {35 log.Println(html.ParseComment("<!--comment-->"))36}37import (

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DefaultValue

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1import (2func main() {3 type User struct {4 }5 type Page struct {6 }7 user := User{8 }9 page := Page{10 }11 t, err := template.New("test").Parse(`{{with .User}}{{.Name}}{{else}}Guest{{end}}`)12 if err != nil {13 fmt.Println(err)14 }15 err = t.Execute(os.Stdout, page)16 if err != nil {17 fmt.Println(err)18 }19}

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