virtual class web::WebOutStream

sys::Obj
  std::OutStream
    std::ProxyOutStream
      web::WebOutStream

@Js

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WebOutStream provides methods for generating XML and XHTML content.

a

This a(Uri href, Str? attrs := null)

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Start a <a> tag.

aEnd

This aEnd()

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End a <a> tag.

article

This article(Str? attrs := null)

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Start a <article> tag.

articleEnd

This articleEnd()

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End a <article> tag.

aside

This aside(Str? attrs := null)

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Start a <aside> tag.

asideEnd

This asideEnd()

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End a <aside> tag.

atom

This atom(Uri href, Str? attrs := null)

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Write a complete <link> tag for an Atom feed resource.

b

This b(Str? attrs := null)

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Start a <b> tag.

bEnd

This bEnd()

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End a <b> tag.

body

This body(Str? attrs := null)

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Start a <body> tag.

bodyEnd

This bodyEnd()

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End a <body> tag.

br

This br()

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Write out a complete <br/> tag.

button

This button(Str? attrs := null)

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Convenience for input("type='button'" + attrs).

checkbox

This checkbox(Str? attrs := null)

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Convenience for input("type='checkbox'" + attrs)

code

This code(Str? attrs := null)

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Start a <code> tag.

codeEnd

This codeEnd()

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End a <code> tag.

dd

This dd(Str? attrs := null)

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Start a <dd> tag.

ddEnd

This ddEnd()

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End a <dd> tag.

div

This div(Str? attrs := null)

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Start a <div> tag.

divEnd

This divEnd()

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End a <div> tag.

dl

This dl(Str? attrs := null)

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Start a <dl> tag.

dlEnd

This dlEnd()

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End a <dl> tag.

docType

This docType()

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Write the XHTML Strict DOCTYPE.

docType5

This docType5()

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Write the HTML5 DOCTYPE.

dt

This dt(Str? attrs := null)

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Start a <dt> tag.

dtEnd

This dtEnd()

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End a <dt> tag.

em

This em(Str? attrs := null)

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Start a <em> tag.

emEnd

This emEnd()

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End a <em> tag.

esc

This esc(Obj? obj)

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Write obj.toStr to the stream as valid XML text. The special control characters amp, lt, apos and quot are always escaped. The gt char is escaped only if it is the first char or if preceeded by the ] char. Also see sys::Str.toXml. If obj is null, then "null" is written.

favIcon

This favIcon(Uri href, Str? attrs := null)

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Write a complete <link> tag for a favicon. You must specifiy the MIME type for your icon in the attrs argument:

out.favIcon(`/fav.png`, "type='image/png'")

footer

This footer(Str? attrs := null)

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Start a <footer> tag.

footerEnd

This footerEnd()

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End a <footer> tag.

form

This form(Str? attrs := null)

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Start a <form> tag.

formEnd

This formEnd()

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End a <form> tag.

h1

This h1(Str? attrs := null)

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Start a <h1> tag.

h1End

This h1End()

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End a <h1> tag.

h2

This h2(Str? attrs := null)

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Start a <h2> tag.

h2End

This h2End()

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End a <h2> tag.

h3

This h3(Str? attrs := null)

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Start a <h3> tag.

h3End

This h3End()

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End a <h3> tag.

h4

This h4(Str? attrs := null)

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Start a <h4> tag.

h4End

This h4End()

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End a <h4> tag.

h5

This h5(Str? attrs := null)

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Start a <h5> tag.

h5End

This h5End()

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End a <h5> tag.

h6

This h6(Str? attrs := null)

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Start a <h6> tag.

h6End

This h6End()

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End a <h6> tag.

head

This head()

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Start a <head> tag.

headEnd

This headEnd()

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End a <head> tag.

header

This header(Str? attrs := null)

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Start a <header> tag.

headerEnd

This headerEnd()

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End a <header> tag.

hidden

This hidden(Str? attrs := null)

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Convenience for input("type='hidden'" + attrs).

hr

This hr(Str? attrs := null)

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Write out a complete <hr/> tag.

html

This html()

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Start a <html> tag.

htmlEnd

This htmlEnd()

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End a <html> tag.

i

This i(Str? attrs := null)

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Start a <i> tag.

iEnd

This iEnd()

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End a <i> tag.

img

This img(Uri src, Str? attrs := null)

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Write a complete <img> tag.

includeCss

This includeCss(Uri href)

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Write a complete <link> tag for an external CSS stylesheet. If this URI has already been included in this WebOutStream instance, then this method does nothing.

includeJs

This includeJs(Uri? href := null)

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Write a complete <script> tag for an external JavaScript file. If this URI has already been included in this WebOutStream instance, then this method does nothing.

initJs

This initJs(Map<Str,Str> env)

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Customize how the JavaScript runtime environment is initialized. This method must be called inside the <head> tag, and also before sys.js is loaded in order to take effect.

Note this method is not necessary if no customization is needed. The JS runtime will automatically initialize using default values.

The following variables are supported:

timezone: set the default TimeZone for JsVM
locale: set the default Locale for the JsVM. Note you must manually provide the locale config.props files. See FilePack.toLocaleJsFile.
main: an optional method to invoke after the page has been loaded. The main argument can be either a type or method. If no method is specified, main is used. If the method is not static, a new instance of type is created:
```
"foo::Instance"     =>  Instance().main()
"foo::Instance.bar" =>  Instance().bar()
"foo::Static"       =>  Static.main()
"foo::Static.bar"   =>  Static.bar()
```

input

This input(Str? attrs := null)

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Write a complete <input> tag.

label

This label(Str? attrs := null)

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Start a <label> tag.

labelEnd

This labelEnd()

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End a <label> tag.

li

This li(Str? attrs := null)

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Start a <li> tag.

liEnd

This liEnd()

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End a <li> tag.

main

This main(Str? attrs := null)

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Start a <main> tag.

mainEnd

This mainEnd()

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End a <main> tag.

make

new make(OutStream out)

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Construct a WebOutStream that wraps the given OutStream.

nav

This nav(Str? attrs := null)

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Start a <nav> tag.

navEnd

This navEnd()

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End a <nav> tag.

nl

This nl()

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Convenience for writeChar(\n).

ol

This ol(Str? attrs := null)

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Start a <ol> tag.

olEnd

This olEnd()

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End a <ol> tag.

option

This option(Str? attrs := null)

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Start a <option> tag.

optionEnd

This optionEnd()

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End a <option> tag.

p

This p(Str? attrs := null)

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Start a <p> tag.

pEnd

This pEnd()

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End a <p> tag.

password

This password(Str? attrs := null)

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Convenience for input("type='password'" + attrs).

pre

This pre(Str? attrs := null)

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Start a <pre> tag.

preEnd

This preEnd()

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End a <pre> tag.

prolog

This prolog()

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Write out a prolog statement using the streams current charset encoding.

radio

This radio(Str? attrs := null)

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Convenience for input("type='radio'" + attrs)

rss

This rss(Uri href, Str? attrs := null)

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Write a complete <link> tag for a RSS feed resource.

script

This script(Str? attrs := "type='text/javascript'")

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Start a <script> tag.

scriptEnd

This scriptEnd()

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End a <script> tag.

section

This section(Str? attrs := null)

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Start a <section> tag.

sectionEnd

This sectionEnd()

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End a <section> tag.

select

This select(Str? attrs := null)

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Start a <select> tag.

selectEnd

This selectEnd()

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End a <select> tag.

span

This span(Str? attrs := null)

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Start a <span> tag.

spanEnd

This spanEnd()

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End a <span> tag.

style

This style(Str? attrs := "type='text/css'")

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Start a <style> tag.

styleEnd

This styleEnd()

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End a <style> tag.

submit

This submit(Str? attrs := null)

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Convenience for input("type='submit'" + attrs).

tab

This tab(Int numSpaces := 2)

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Convenience for writeChars(Str.spaces(numSpaces)).

table

This table(Str? attrs := null)

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Start a <table> tag.

tableEnd

This tableEnd()

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End a <table> tag.

tag

This tag(Str elemName, Str? attrs := null, Bool empty := false)

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Write a start tag. Use attrs to fully specify the attributes manually. Use empty to optionally close this element without using an end tag.

tagEnd

This tagEnd(Str elemName)

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Write an end tag.

tbody

This tbody(Str? attrs := null)

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Start a <tbody> tag.

tbodyEnd

This tbodyEnd()

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End a <tbody> tag.

td

This td(Str? attrs := null)

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Start a <td> tag.

tdEnd

This tdEnd()

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End a <td> tag.

textArea

This textArea(Str? attrs := null)

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Start a <textarea> tag.

textAreaEnd

This textAreaEnd()

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End a <textarea> tag.

textField

This textField(Str? attrs := null)

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Convenience for input("type='text'" + attrs).

tfoot

This tfoot(Str? attrs := null)

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Start a <tfoot> tag.

tfootEnd

This tfootEnd()

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End a <tfoot> tag.

th

This th(Str? attrs := null)

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Start a <th> tag.

thEnd

This thEnd()

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End a <th> tag.

thead

This thead(Str? attrs := null)

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Start a <thead> tag.

theadEnd

This theadEnd()

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End a <thead> tag.

title

This title(Str? attrs := null)

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Write a complete <title> tag.

titleEnd

This titleEnd()

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End a <title> tag.

tr

This tr(Str? attrs := null)

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Start a <tr> tag.

trEnd

This trEnd()

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End a <tr> tag.

ul

This ul(Str? attrs := null)

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Start a <ul> tag.

ulEnd

This ulEnd()

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End a <ul> tag.

w

This w(Obj? obj)

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Convenience for writeChars(obj.toStr).

virtual class web::WebOutStream

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Static Slots

Instance Slots