wasa

package module
v0.0.0-...-57186e4 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Aug 9, 2020 License: MIT Imports: 5 Imported by: 0

README

wasa

A tiny library to create Web-Apps with Golang and WebAssembly.

Quick Start (TodoMVC example)

Navigate to example/todomvc and run devserver go run devserver.go

In your browser go to http://127.0.0.1:8080/ and look ...

(Thanks to https://github.com/vugu/vugu for a couple of useful inspirations)

Documentation

Index

Constants

View Source 
const (
	ClickEvent     = "click"
	DblclickEvent  = "dblclick"
	MousedownEvent = "mousedown"
	MouseupEvent   = "mouseup"
	MouseoverEvent = "mouseover"
	MousemoveEvent = "mousemove"
	MouseoutEvent  = "mouseout"
	KeydownEvent   = "keydown"
	KeypressEvent  = "keypress"
	KeyupEvent     = "keyup"
	LoadEvent      = "load"
	UnloadEvent    = "unload"
	AbortEvent     = "abort"
	ResizeEvent    = "resize"
	ScrollEvent    = "scroll"
	ChangeEvent    = "change"
	SubmitEvent    = "submit"
	ResetEvent     = "reset"
	FocusEvent     = "focus"
	BlurEvent      = "blur"
)
View Source 
const (
	DivTag    = "div"
	SpanTag   = "span"
	InputTag  = "input"
	ButtonTag = "button"
	StyleTag  = "style"
	H1Tag     = "h1"
	H2Tag     = "h2"
	H3Tag     = "h3"
)

Variables

This section is empty.

Functions

This section is empty.

Types

type Attrs 

type Attrs map[string]string

type Canvas 

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

func NewCanvas 

func NewCanvas(class string, id string) *Canvas

func (*Canvas) BeginPath 

func (c *Canvas) BeginPath()

func (*Canvas) Clear 

func (c *Canvas) Clear()

func (*Canvas) Dim 

func (c *Canvas) Dim() (int, int)

func (*Canvas) Ellipse 

func (c *Canvas) Ellipse(center draw.Pt, rX, rY int, rot float64, startAngle, endAngle float64, anticlockwise bool)

func (*Canvas) Elt 

func (c *Canvas) Elt() *Elt

func (*Canvas) Fill 

func (c *Canvas) Fill()

func (*Canvas) FillStyle 

func (c *Canvas) FillStyle(fs string)

func (*Canvas) FillText 

func (c *Canvas) FillText(s string, p draw.Pt)

func (*Canvas) Font 

func (c *Canvas) Font(fs string)

func (*Canvas) InitCtx 

func (c *Canvas) InitCtx()

func (*Canvas) LineTo 

func (c *Canvas) LineTo(p draw.Pt)

func (*Canvas) MoveTo 

func (c *Canvas) MoveTo(p draw.Pt)

func (*Canvas) Rect 

func (c *Canvas) Rect(x, y, width, height int)

func (*Canvas) Stroke 

func (c *Canvas) Stroke()

func (*Canvas) StrokeStyle 

func (c *Canvas) StrokeStyle(fs string)

func (*Canvas) StrokeText 

func (c *Canvas) StrokeText(s string, p draw.Pt)

type Document 

type Document struct {
	js.Value
	// contains filtered or unexported fields
}

func NewDocument 

func NewDocument(title string) (*Document, error)

func (*Document) Callback 

func (d *Document) Callback(eventType string, elt *Elt, cb ElementCallback)

Callbacks

func (*Document) CreateElementNode 

func (d *Document) CreateElementNode(tag string) (js.Value, error)

func (*Document) GetGlobal 

func (d *Document) GetGlobal(names ...string) js.Value

func (*Document) Location 

func (d *Document) Location() *url.URL

func (*Document) Run 

func (d *Document) Run(root *Elt)

func (*Document) SignalRender 

func (d *Document) SignalRender()

type ElementCallback 

type ElementCallback func(e *Event)

type Elt 

type Elt struct {
	js.Value

	Tag       string
	Attrs     Attrs
	Childs    Elts
	Data      string
	Callbacks map[string]ElementCallback

	LCC LCC
	// contains filtered or unexported fields
}

func NewElt 

func NewElt(tag string, mods ...EltMod) *Elt

func (*Elt) AddAttr 

func (e *Elt) AddAttr(k, v string)

func (*Elt) Append 

func (e *Elt) Append(elts ...*Elt)

func (*Elt) GetPath 

func (e *Elt) GetPath(names ...string) js.Value

some access helpers

func (*Elt) GetValue 

func (e *Elt) GetValue() string

func (*Elt) Hide 

func (e *Elt) Hide()

func (*Elt) Invalidate 

func (e *Elt) Invalidate()

func (*Elt) Is 

func (e *Elt) Is(target js.Value) bool

func (*Elt) IsHidden 

func (e *Elt) IsHidden() bool

func (*Elt) IsVisible 

func (e *Elt) IsVisible() bool

func (*Elt) Key 

func (e *Elt) Key() string

func (*Elt) Remove 

func (e *Elt) Remove(re *Elt)

func (*Elt) RemoveAll 

func (e *Elt) RemoveAll()

func (*Elt) Replace 

func (e *Elt) Replace(re *Elt, ne *Elt)

func (*Elt) ReplaceCollection 

func (e *Elt) ReplaceCollection(new *Elt)

func (*Elt) Show 

func (e *Elt) Show()

type EltMod 

type EltMod func(e *Elt)

/

func Attr 

func Attr(k, v string) EltMod

func Class 

func Class(s string) EltMod

func Data 

func Data(s string) EltMod

func Hidden 

func Hidden(h bool) EltMod

func ID 

func ID(s string) EltMod

func Key 

func Key(k string) EltMod

func Style 

func Style(s string) EltMod

func Type 

func Type(s string) EltMod

func Value 

func Value(s string) EltMod

type Elts 

type Elts []*Elt

type Event 

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

func NewEvent 

func NewEvent(doc *Document, eventType string, this js.Value, vals []js.Value) (*Event, error)

func (*Event) Args 

func (e *Event) Args() []js.Value

func (*Event) Document 

func (e *Event) Document() *Document

func (*Event) JSEvent 

func (e *Event) JSEvent() js.Value

func (*Event) Target 

func (e *Event) Target() js.Value

func (*Event) TargetID 

func (e *Event) TargetID() string

func (*Event) This 

func (e *Event) This() js.Value

func (*Event) Type 

func (e *Event) Type() string

type LCC 

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

func (*LCC) On 

func (lcc *LCC) On(evt LCEvent, cb func())

type LCEvent 

type LCEvent string
const (
	Mounted   LCEvent = "mounted"
	Unmounted LCEvent = "unmounted"
	Rendered  LCEvent = "rendered"
)

Source Files

View all Source files

Directories

Path Synopsis
example
canvas/app
canvas/cmd
generate/app
generate/cmd
todomvc/app
todomvc/backend
todomvc/cmd

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.