htmlgo

package
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 Go to latest Published: Mar 7, 2021 License: Apache-2.0, MIT Imports: 7 Imported by: 0

README

htmlgo

Type safe and modularize way to generate html on server side. Download the package with go get -v github.com/theplant/htmlgo and import the package with . gives you simpler code:

import (
	. "github.com/theplant/htmlgo"
)

also checkout full API documentation at: https://godoc.org/github.com/theplant/htmlgo

Create a simple div, Text will be escaped by html

	banner := "We write html in Go"
	comp := Div(
	    Text("123<h1>"),
	    Textf("Hello, %s", banner),
	    Br(),
	)
	Fprint(os.Stdout, comp, context.TODO())
	//Output:
	// <div>123&lt;h1&gt;Hello, We write html in Go
	// <br></div>

Create a full html page

	comp := HTML(
	    Head(
	        Meta().Charset("utf8"),
	        Title("My test page"),
	    ),
	    Body(
	        Img("images/firefox-icon.png").Alt("My test img"),
	    ),
	)
	Fprint(os.Stdout, comp, context.TODO())
	//Output:
	// <!DOCTYPE html>
	//
	// <html>
	// <head>
	// <meta charset='utf8'></meta>
	//
	// <title>My test page</title>
	// </head>
	//
	// <body>
	// <img src='images/firefox-icon.png' alt='My test img'></img>
	// </body>
	// </html>

Use RawHTML and Component

	userProfile := func(username string, avatarURL string) HTMLComponent {
	    return ComponentFunc(func(ctx context.Context) (r []byte, err error) {
	        return Div(
	            H1(username).Class("profileName"),
	            Img(avatarURL).Class("profileImage"),
	            RawHTML("<svg>complicated svg</svg>\n"),
	        ).Class("userProfile").MarshalHTML(ctx)
	    })
	}
	
	comp := Ul(
	    Li(
	        userProfile("felix<h1>", "http://img.com/img1.png"),
	    ),
	    Li(
	        userProfile("john", "http://img.com/img2.png"),
	    ),
	)
	Fprint(os.Stdout, comp, context.TODO())
	//Output:
	// <ul>
	// <li>
	// <div class='userProfile'>
	// <h1 class='profileName'>felix&lt;h1&gt;</h1>
	//
	// <img src='http://image.com/img1.png' class='profileImage'></img>
	// <svg>complicated svg</svg>
	// </div>
	// </li>
	//
	// <li>
	// <div class='userProfile'>
	// <h1 class='profileName'>john</h1>
	//
	// <img src='http://image.com/img2.png' class='profileImage'></img>
	// <svg>complicated svg</svg>
	// </div>
	// </li>
	// </ul>

More complicated customized component

	/*
	    Define MySelect as follows:
	
	    type MySelectBuilder struct {
	        options  [][]string
	        selected string
	    }
	
	    func MySelect() *MySelectBuilder {
	        return &MySelectBuilder{}
	    }
	
	    func (b *MySelectBuilder) Options(opts [][]string) (r *MySelectBuilder) {
	        b.options = opts
	        return b
	    }
	
	    func (b *MySelectBuilder) Selected(selected string) (r *MySelectBuilder) {
	        b.selected = selected
	        return b
	    }
	
	    func (b *MySelectBuilder) MarshalHTML(ctx context.Context) (r []byte, err error) {
	        opts := []HTMLComponent{}
	        for _, op := range b.options {
	            var opt HTMLComponent
	            if op[0] == b.selected {
	                opt = Option(op[1]).Value(op[0]).Attr("selected", "true")
	            } else {
	                opt = Option(op[1]).Value(op[0])
	            }
	            opts = append(opts, opt)
	        }
	        return Select(opts...).MarshalHTML(ctx)
	    }
	*/
	
	comp := MySelect().Options([][]string{
	    {"1", "label 1"},
	    {"2", "label 2"},
	    {"3", "label 3"},
	}).Selected("2")
	
	Fprint(os.Stdout, comp, context.TODO())
	//Output:
	// <select>
	// <option value='1'>label 1</option>
	//
	// <option value='2' selected='true'>label 2</option>
	//
	// <option value='3'>label 3</option>
	// </select>

Write a little bit of JavaScript and stylesheet

	comp := Div(
	    Button("Hello").Id("hello"),
	    Style(`
	.container {
	    background-color: red;
	}
	`),
	
	    Script(`
	var b = document.getElementById("hello")
	b.onclick = function(e){
	    alert("Hello");
	}
	`),
	).Class("container")
	
	Fprint(os.Stdout, comp, context.TODO())
	//Output:
	// <div class='container'>
	// <button id='hello'>Hello</button>
	//
	// <style type='text/css'>
	// 	.container {
	// 		background-color: red;
	// 	}
	// </style>
	//
	// <script type='text/javascript'>
	// 	var b = document.getElementById("hello")
	// 	b.onclick = function(e){
	// 		alert("Hello");
	// 	}
	// </script>
	// </div>

An example about how to integrate into http.Handler, and how to do layout, and how to use context.

	type User struct {
	    Name string
	}
	
	userStatus := func() HTMLComponent {
	    return ComponentFunc(func(ctx context.Context) (r []byte, err error) {
	
	        if currentUser, ok := ctx.Value("currentUser").(*User); ok {
	            return Div(
	                Text(currentUser.Name),
	            ).Class("username").MarshalHTML(ctx)
	        }
	
	        return Div(Text("Login")).Class("login").MarshalHTML(ctx)
	    })
	}
	
	myHeader := func() HTMLComponent {
	    return Div(
	        Text("header"),
	        userStatus(),
	    ).Class("header")
	}
	myFooter := func() HTMLComponent {
	    return Div(Text("footer")).Class("footer")
	}
	
	layout := func(in HTMLComponent) (out HTMLComponent) {
	    out = HTML(
	        Head(
	            Meta().Charset("utf8"),
	        ),
	        Body(
	            myHeader(),
	            in,
	            myFooter(),
	        ),
	    )
	    return
	}
	
	getLoginUserFromCookie := func(r *http.Request) *User {
	    return &User{Name: "felix"}
	}
	
	homeHandler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
	    user := getLoginUserFromCookie(r)
	    ctx := context.WithValue(context.TODO(), "currentUser", user)
	
	    root := Div(
	        Text("This is my home page"),
	    )
	
	    Fprint(w, layout(root), ctx)
	})
	
	w := httptest.NewRecorder()
	r := httptest.NewRequest("GET", "/", nil)
	homeHandler.ServeHTTP(w, r)
	
	fmt.Println(w.Body.String())
	
	//Output:
	// <!DOCTYPE html>
	//
	// <html>
	// <head>
	// <meta charset='utf8'></meta>
	// </head>
	//
	// <body>
	// <div class='header'>header
	// <div class='username'>felix</div>
	// </div>
	//
	// <div>This is my home page</div>
	//
	// <div class='footer'>footer</div>
	// </body>
	// </html>

An example show how to set different type of attributes

	type MoreData struct {
	    Name  string
	    Count int
	}
	comp := Div(
	    Input("username").
	        Type("checkbox").
	        Attr("checked", true).
	        Attr("more-data", &MoreData{Name: "felix", Count: 100}).
	        Attr("max-length", 10),
	    Input("username2").
	        Type("checkbox").
	        Attr("checked", false),
	)
	Fprint(os.Stdout, comp, context.TODO())
	//Output:
	// <div>
	// <input name='username' type='checkbox' checked more-data='{"Name":"felix","Count":100}' max-length='10'></input>
	//
	// <input name='username2' type='checkbox'></input>
	// </div>

An example show how to set styles

	comp := Div().
	    StyleIf("background-color:red; border:1px solid red;", true).
	    StyleIf("color:blue", true)
	Fprint(os.Stdout, comp, context.TODO())
	//Output:
	// <div style='background-color:red; border:1px solid red; color:blue;'></div>

An example to use If, Iff is for body to passed in as an func for the body depends on if condition not to be nil, If is for directly passed in HTMLComponent

	type Person struct {
	    Age int
	}
	var p *Person
	
	name := "Leon"
	comp := Div(
	    Iff(p != nil && p.Age > 18, func() HTMLComponent {
	        return Div().Text(name + ": Age > 18")
	    }).ElseIf(p == nil, func() HTMLComponent {
	        return Div().Text("No person named " + name)
	    }).Else(func() HTMLComponent {
	        return Div().Text(name + ":Age <= 18")
	    }),
	)
	Fprint(os.Stdout, comp, context.TODO())
	//Output:
	// <div>
	// <div>No person named Leon</div>
	// </div>

Documentation

Overview

## htmlgo

Type safe and modularize way to generate html on server side. Download the package with `go get -v github.com/theplant/htmlgo` and import the package with `.` gives you simpler code: 

import (
	. "github.com/theplant/htmlgo"
)

also checkout full API documentation at: https://godoc.org/github.com/theplant/htmlgo

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Fprint 

func Fprint(w io.Writer, root HTMLComponent, ctx context.Context) (err error)

func JSONString 

func JSONString(v interface{}) (r string)

func MustString 

func MustString(root HTMLComponent, ctx context.Context) string

Types

type ComponentFunc 

type ComponentFunc func(ctx context.Context) (r []byte, err error)

func (ComponentFunc) MarshalHTML 

func (f ComponentFunc) MarshalHTML(ctx context.Context) (r []byte, err error)

type HTMLComponent 

type HTMLComponent interface {
	MarshalHTML(ctx context.Context) ([]byte, error)
}

func HTML 

func HTML(children ...HTMLComponent) (r HTMLComponent)

"html": HTMLHtmlElement;

func Text 

func Text(text string) (r HTMLComponent)

func Textf 

func Textf(format string, a ...interface{}) (r HTMLComponent)

type HTMLComponents 

type HTMLComponents []HTMLComponent

func Components 

func Components(comps ...HTMLComponent) HTMLComponents

func (HTMLComponents) MarshalHTML 

func (hcs HTMLComponents) MarshalHTML(ctx context.Context) (r []byte, err error)

type HTMLTagBuilder 

type HTMLTagBuilder struct {
	// contains filtered or unexported fields
}

func A 

func A(children ...HTMLComponent) (r *HTMLTagBuilder)

"a": HTMLAnchorElement;

func Abbr 

func Abbr(text string) (r *HTMLTagBuilder)

"abbr": HTMLElement;

func Address 

func Address(children ...HTMLComponent) (r *HTMLTagBuilder)

"address": HTMLElement;

func Area 

func Area(children ...HTMLComponent) (r *HTMLTagBuilder)

"area": HTMLAreaElement;

func Article 

func Article(children ...HTMLComponent) (r *HTMLTagBuilder)

"article": HTMLElement;

func Aside 

func Aside(children ...HTMLComponent) (r *HTMLTagBuilder)

"aside": HTMLElement;

func Audio 

func Audio(children ...HTMLComponent) (r *HTMLTagBuilder)

"audio": HTMLAudioElement;

func B 

func B(text string) (r *HTMLTagBuilder)

"b": HTMLElement;

func Base 

func Base(children ...HTMLComponent) (r *HTMLTagBuilder)

"base": HTMLBaseElement;

func Bdi 

func Bdi(text string) (r *HTMLTagBuilder)

"bdi": HTMLElement;

func Bdo 

func Bdo(text string) (r *HTMLTagBuilder)

"bdo": HTMLElement;

func Blockquote 

func Blockquote(children ...HTMLComponent) (r *HTMLTagBuilder)

"blockquote": HTMLQuoteElement;

func Body 

func Body(children ...HTMLComponent) (r *HTMLTagBuilder)

"body": HTMLBodyElement;

func Br 

func Br() (r *HTMLTagBuilder)

"br": HTMLBRElement;

func Button 

func Button(label string) (r *HTMLTagBuilder)

"button": HTMLButtonElement;

func Canvas 

func Canvas(children ...HTMLComponent) (r *HTMLTagBuilder)

"canvas": HTMLCanvasElement;

func Caption 

func Caption(text string) (r *HTMLTagBuilder)

"caption": HTMLTableCaptionElement;

func Cite 

func Cite(children ...HTMLComponent) (r *HTMLTagBuilder)

"cite": HTMLElement;

func Code 

func Code(text string) (r *HTMLTagBuilder)

"code": HTMLElement;

func Col 

func Col(children ...HTMLComponent) (r *HTMLTagBuilder)

"col": HTMLTableColElement;

func Colgroup 

func Colgroup(children ...HTMLComponent) (r *HTMLTagBuilder)

"colgroup": HTMLTableColElement;

func Data 

func Data(children ...HTMLComponent) (r *HTMLTagBuilder)

"data": HTMLDataElement;

func Datalist 

func Datalist(children ...HTMLComponent) (r *HTMLTagBuilder)

"datalist": HTMLDataListElement;

func Dd 

func Dd(children ...HTMLComponent) (r *HTMLTagBuilder)

"dd": HTMLElement;

func Del 

func Del(text string) (r *HTMLTagBuilder)

"del": HTMLModElement;

func Details 

func Details(children ...HTMLComponent) (r *HTMLTagBuilder)

func Dfn 

func Dfn(text string) (r *HTMLTagBuilder)

"dfn": HTMLElement;

func Dialog 

func Dialog(children ...HTMLComponent) (r *HTMLTagBuilder)

"dialog": HTMLDialogElement;

func Div 

func Div(children ...HTMLComponent) (r *HTMLTagBuilder)

"div": HTMLDivElement;

func Dl 

func Dl(children ...HTMLComponent) (r *HTMLTagBuilder)

"dl": HTMLDListElement;

func Dt 

func Dt(children ...HTMLComponent) (r *HTMLTagBuilder)

"dt": HTMLElement;

func Em 

func Em(text string) (r *HTMLTagBuilder)

"em": HTMLElement;

func Embed 

func Embed(children ...HTMLComponent) (r *HTMLTagBuilder)

"embed": HTMLEmbedElement;

func Fieldset 

func Fieldset(children ...HTMLComponent) (r *HTMLTagBuilder)

"fieldset": HTMLFieldSetElement;

func Figcaption 

func Figcaption(text string) (r *HTMLTagBuilder)

"figcaption": HTMLElement;

func Figure 

func Figure(children ...HTMLComponent) (r *HTMLTagBuilder)

"figure": HTMLElement; 

func Footer(children ...HTMLComponent) (r *HTMLTagBuilder)

"footer": HTMLElement;

func Form 

func Form(children ...HTMLComponent) (r *HTMLTagBuilder)

"form": HTMLFormElement;

func H1 

func H1(text string) (r *HTMLTagBuilder)

"h1": HTMLHeadingElement;

func H2 

func H2(text string) (r *HTMLTagBuilder)

"h2": HTMLHeadingElement;

func H3 

func H3(text string) (r *HTMLTagBuilder)

"h3": HTMLHeadingElement;

func H4 

func H4(text string) (r *HTMLTagBuilder)

"h4": HTMLHeadingElement;

func H5 

func H5(text string) (r *HTMLTagBuilder)

"h5": HTMLHeadingElement;

func H6 

func H6(text string) (r *HTMLTagBuilder)

"h6": HTMLHeadingElement; 

func Head(children ...HTMLComponent) (r *HTMLTagBuilder)
func Header(children ...HTMLComponent) (r *HTMLTagBuilder)

"header": HTMLElement;

func Hgroup 

func Hgroup(children ...HTMLComponent) (r *HTMLTagBuilder)

"hgroup": HTMLElement;

func Hr 

func Hr() (r *HTMLTagBuilder)

"hr": HTMLHRElement;

func I 

func I(text string) (r *HTMLTagBuilder)

"i": HTMLElement;

func Iframe 

func Iframe(children ...HTMLComponent) (r *HTMLTagBuilder)

"iframe": HTMLIFrameElement;

func Img 

func Img(src string) (r *HTMLTagBuilder)

"img": HTMLImageElement;

func Input 

func Input(name string) (r *HTMLTagBuilder)

func Ins 

func Ins(children ...HTMLComponent) (r *HTMLTagBuilder)

"ins": HTMLModElement;

func Kbd 

func Kbd(text string) (r *HTMLTagBuilder)

"kbd": HTMLElement;

func Label 

func Label(text string) (r *HTMLTagBuilder)

"label": HTMLLabelElement;

func Legend 

func Legend(text string) (r *HTMLTagBuilder)

"legend": HTMLLegendElement;

func Li 

func Li(children ...HTMLComponent) (r *HTMLTagBuilder)

"li": HTMLLIElement; 

func Link(href string) (r *HTMLTagBuilder)

"link": HTMLLinkElement;

func Main 

func Main(children ...HTMLComponent) (r *HTMLTagBuilder)

"main": HTMLElement;

func Map 

func Map(children ...HTMLComponent) (r *HTMLTagBuilder)

"map": HTMLMapElement;

func Mark 

func Mark(text string) (r *HTMLTagBuilder)

"mark": HTMLElement; 

func Menu(children ...HTMLComponent) (r *HTMLTagBuilder)

"menu": HTMLMenuElement;

func Meta 

func Meta() (r *HTMLTagBuilder)

func Meter 

func Meter(children ...HTMLComponent) (r *HTMLTagBuilder)

"meter": HTMLMeterElement; 

func Nav(children ...HTMLComponent) (r *HTMLTagBuilder)

"nav": HTMLElement;

func Noscript 

func Noscript(children ...HTMLComponent) (r *HTMLTagBuilder)

"noscript": HTMLElement;

func Object 

func Object(data string) (r *HTMLTagBuilder)

"object": HTMLObjectElement;

func Ol 

func Ol(children ...HTMLComponent) (r *HTMLTagBuilder)

"ol": HTMLOListElement;

func Optgroup 

func Optgroup(children ...HTMLComponent) (r *HTMLTagBuilder)

"optgroup": HTMLOptGroupElement;

func Option 

func Option(text string) (r *HTMLTagBuilder)

"option": HTMLOptionElement;

func Output 

func Output(children ...HTMLComponent) (r *HTMLTagBuilder)

"output": HTMLOutputElement;

func P 

func P(children ...HTMLComponent) (r *HTMLTagBuilder)

"p": HTMLParagraphElement;

func Param 

func Param(name string) (r *HTMLTagBuilder)

"param": HTMLParamElement;

func Picture 

func Picture(children ...HTMLComponent) (r *HTMLTagBuilder)

"picture": HTMLPictureElement;

func Pre 

func Pre(text string) (r *HTMLTagBuilder)

"pre": HTMLPreElement;

func Progress 

func Progress(children ...HTMLComponent) (r *HTMLTagBuilder)

"progress": HTMLProgressElement;

func Q 

func Q(text string) (r *HTMLTagBuilder)

"q": HTMLQuoteElement;

func Rp 

func Rp(text string) (r *HTMLTagBuilder)

"rp": HTMLElement;

func Rt 

func Rt(text string) (r *HTMLTagBuilder)

"rt": HTMLElement;

func Ruby 

func Ruby(children ...HTMLComponent) (r *HTMLTagBuilder)

"ruby": HTMLElement;

func S 

func S(text string) (r *HTMLTagBuilder)

"s": HTMLElement;

func Samp 

func Samp(children ...HTMLComponent) (r *HTMLTagBuilder)

func Script 

func Script(script string) (r *HTMLTagBuilder)

"script": HTMLScriptElement;

func Section 

func Section(children ...HTMLComponent) (r *HTMLTagBuilder)

"section": HTMLElement;

func Select 

func Select(children ...HTMLComponent) (r *HTMLTagBuilder)

"select": HTMLSelectElement;

func Slot 

func Slot(children ...HTMLComponent) (r *HTMLTagBuilder)

"slot": HTMLSlotElement;

func Small 

func Small(text string) (r *HTMLTagBuilder)

"small": HTMLElement;

func Source 

func Source(src string) (r *HTMLTagBuilder)

"source": HTMLSourceElement;

func Span 

func Span(text string) (r *HTMLTagBuilder)

"span": HTMLSpanElement;

func Strong 

func Strong(text string) (r *HTMLTagBuilder)

"strong": HTMLElement;

func Style 

func Style(style string) (r *HTMLTagBuilder)

"style": HTMLStyleElement;

func Sub 

func Sub(text string) (r *HTMLTagBuilder)

"sub": HTMLElement;

func Summary 

func Summary(children ...HTMLComponent) (r *HTMLTagBuilder)

"summary": HTMLElement;

func Sup 

func Sup(text string) (r *HTMLTagBuilder)

"sup": HTMLElement;

func Table 

func Table(children ...HTMLComponent) (r *HTMLTagBuilder)

"table": HTMLTableElement;

func Tag 

func Tag(tag string) (r *HTMLTagBuilder)

func Tbody 

func Tbody(children ...HTMLComponent) (r *HTMLTagBuilder)

"tbody": HTMLTableSectionElement;

func Td 

func Td(children ...HTMLComponent) (r *HTMLTagBuilder)

"td": HTMLTableDataCellElement;

func Template 

func Template(children ...HTMLComponent) (r *HTMLTagBuilder)

"template": HTMLTemplateElement;

func Textarea 

func Textarea(text string) (r *HTMLTagBuilder)

"textarea": HTMLTextAreaElement;

func Tfoot 

func Tfoot(children ...HTMLComponent) (r *HTMLTagBuilder)

"tfoot": HTMLTableSectionElement;

func Th 

func Th(text string) (r *HTMLTagBuilder)

"th": HTMLTableHeaderCellElement;

func Thead 

func Thead(children ...HTMLComponent) (r *HTMLTagBuilder)

"thead": HTMLTableSectionElement;

func Time 

func Time(datetime string) (r *HTMLTagBuilder)

"time": HTMLTimeElement;

func Title 

func Title(text string) (r *HTMLTagBuilder)

"title": HTMLTitleElement;

func Tr 

func Tr(children ...HTMLComponent) (r *HTMLTagBuilder)

"tr": HTMLTableRowElement;

func Track 

func Track(src string) (r *HTMLTagBuilder)

"track": HTMLTrackElement;

func U 

func U(text string) (r *HTMLTagBuilder)

"u": HTMLElement;

func Ul 

func Ul(children ...HTMLComponent) (r *HTMLTagBuilder)

"ul": HTMLUListElement;

func Var 

func Var(text string) (r *HTMLTagBuilder)

"var": HTMLElement;

func Video 

func Video(children ...HTMLComponent) (r *HTMLTagBuilder)

"video": HTMLVideoElement;

func Wbr 

func Wbr(text string) (r *HTMLTagBuilder)

"wbr": HTMLElement;

func (*HTMLTagBuilder) Action 

func (b *HTMLTagBuilder) Action(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Alt 

func (b *HTMLTagBuilder) Alt(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) AppendChildren 

func (b *HTMLTagBuilder) AppendChildren(c ...HTMLComponent) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Attr 

func (b *HTMLTagBuilder) Attr(vs ...interface{}) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) AttrIf 

func (b *HTMLTagBuilder) AttrIf(key, value interface{}, add bool) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Charset 

func (b *HTMLTagBuilder) Charset(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Checked 

func (b *HTMLTagBuilder) Checked(v bool) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Children 

func (b *HTMLTagBuilder) Children(comps ...HTMLComponent) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Class 

func (b *HTMLTagBuilder) Class(names ...string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) ClassIf 

func (b *HTMLTagBuilder) ClassIf(name string, add bool) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Content 

func (b *HTMLTagBuilder) Content(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Data 

func (b *HTMLTagBuilder) Data(vs ...string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Disabled 

func (b *HTMLTagBuilder) Disabled(v bool) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) For 

func (b *HTMLTagBuilder) For(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Href 

func (b *HTMLTagBuilder) Href(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Id 

func (b *HTMLTagBuilder) Id(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) MarshalHTML 

func (b *HTMLTagBuilder) MarshalHTML(ctx context.Context) (r []byte, err error)

func (*HTMLTagBuilder) Method 

func (b *HTMLTagBuilder) Method(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Name 

func (b *HTMLTagBuilder) Name(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) OmitEndTag 

func (b *HTMLTagBuilder) OmitEndTag() (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Placeholder 

func (b *HTMLTagBuilder) Placeholder(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) PrependChildren 

func (b *HTMLTagBuilder) PrependChildren(c ...HTMLComponent) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Property 

func (b *HTMLTagBuilder) Property(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Readonly 

func (b *HTMLTagBuilder) Readonly(v bool) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Rel 

func (b *HTMLTagBuilder) Rel(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Required 

func (b *HTMLTagBuilder) Required(v bool) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Role 

func (b *HTMLTagBuilder) Role(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) SetAttr 

func (b *HTMLTagBuilder) SetAttr(k string, v interface{})

func (*HTMLTagBuilder) Src 

func (b *HTMLTagBuilder) Src(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Style 

func (b *HTMLTagBuilder) Style(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) StyleIf 

func (b *HTMLTagBuilder) StyleIf(v string, add bool) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) TabIndex 

func (b *HTMLTagBuilder) TabIndex(v int) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Tag 

func (b *HTMLTagBuilder) Tag(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Target 

func (b *HTMLTagBuilder) Target(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Text 

func (b *HTMLTagBuilder) Text(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Title 

func (b *HTMLTagBuilder) Title(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Type 

func (b *HTMLTagBuilder) Type(v string) (r *HTMLTagBuilder)

func (*HTMLTagBuilder) Value 

func (b *HTMLTagBuilder) Value(v string) (r *HTMLTagBuilder)

type IfBuilder 

type IfBuilder struct {
	// contains filtered or unexported fields
}

func If 

func If(v bool, comps ...HTMLComponent) (r *IfBuilder)

func (*IfBuilder) Else 

func (b *IfBuilder) Else(comps ...HTMLComponent) (r *IfBuilder)

func (*IfBuilder) ElseIf 

func (b *IfBuilder) ElseIf(v bool, comps ...HTMLComponent) (r *IfBuilder)

func (*IfBuilder) MarshalHTML 

func (b *IfBuilder) MarshalHTML(ctx context.Context) (r []byte, err error)

type IfFuncBuilder 

type IfFuncBuilder struct {
	// contains filtered or unexported fields
}

func Iff 

func Iff(v bool, f func() HTMLComponent) (r *IfFuncBuilder)

func (*IfFuncBuilder) Else 

func (b *IfFuncBuilder) Else(f func() HTMLComponent) (r *IfFuncBuilder)

func (*IfFuncBuilder) ElseIf 

func (b *IfFuncBuilder) ElseIf(v bool, f func() HTMLComponent) (r *IfFuncBuilder)

func (*IfFuncBuilder) MarshalHTML 

func (b *IfFuncBuilder) MarshalHTML(ctx context.Context) (r []byte, err error)

type MutableAttrHTMLComponent 

type MutableAttrHTMLComponent interface {
	HTMLComponent
	SetAttr(k string, v interface{})
}

type RawHTML 

type RawHTML string

func (RawHTML) MarshalHTML 

func (s RawHTML) MarshalHTML(ctx context.Context) (r []byte, err error)

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