Poul Nissen

HTML tag attributter

Attribut	Relateret element	Type	Kommentar
abbr	TD, TH	Text
accept-charset	FORM	Charsets
accept	FORM, INPUT	ContentTypes
accesskey	A, AREA, BUTTON, INPUT, LABEL, LEGEND, TEXTAREA	Character
action	FORM	URI
align	CAPTION	CAlign	L
align	APPLET, IFRAME, IMG, INPUT, OBJECT	IAlign	L
align	LEGEND	LAlign	L
align	TABLE	TAlign	L
align	HR	(left - center - right)
align	DIV, H1, H2, H3, H4, H5, H6, P	(left - center - right - justify)	align, text alignment
align	COL, COLGROUP, TBODY, TD, TFOOT, TH, THEAD, TR	(left - center - right - justify - char)
alink	BODY	Color	L
alt	APPLET	Text	L
alt	AREA, IMG	Text
alt	INPUT	CDATA	short description
archive	APPLET	CDATA	comma-separated archive list
archive	OBJECT	CDATA	space-separated list of URIs
axis	TD, TH	CDATA	comma-separated list of related headers
background	BODY	URI	L
bgcolor	TABLE	Color	L
bgcolor	TR	Color	L
bgcolor	TD, TH	Color	L
bgcolor	BODY	Color	L
border	TABLE	Pixels
border	IMG, OBJECT	Pixels	L
cellpadding	TABLE	Length
cellspacing	TABLE	Length
char	COL, COLGROUP, TBODY, TD, TFOOT, TH, THEAD, TR	Character
charoff	COL, COLGROUP, TBODY, TD, TFOOT, TH, THEAD, TR	Length
charset	A, LINK, SCRIPT	Charset
checked	INPUT	(checked)	for radio buttons and check boxes
cite	BLOCKQUOTE, Q	URI
cite	DEL, INS	URI
class	All elements but BASE, BASEFONT, HEAD, HTML, META, PARAM, SCRIPT, STYLE, TITLE	CDATA	space-separated list of classes
classid	OBJECT	URI
clear	BR	(left - all - right - none)	control of text flow
code	APPLET	CDATA	applet class file
codebase	OBJECT	URI
codebase	APPLET	URI	L
codetype	OBJECT	ContentType
color	BASEFONT, FONT	Color	L
cols	FRAMESET	MultiLengths	F
cols	TEXTAREA	NUMBER
colspan	TD, TH	NUMBER	number of cols spanned by cell
compact	DIR, DL, MENU, OL, UL	(compact)	reduced interitem spacing
content	META	CDATA	associated information
coords	AREA	Coords
coords	A	Coords
data	OBJECT	URI
datetime	DEL, INS	Datetime
declare	OBJECT	(declare)	declare but don't instantiate flag
defer	SCRIPT	(defer)	UA may defer execution of script
dir	All elements but APPLET, BASE, BASEFONT, BDO, BR, FRAME, FRAMESET, IFRAME, PARAM, SCRIPT	(ltr - rtl)	direction for weak/neutral text
dir	BDO	(ltr - rtl)	directionality
disabled	BUTTON, INPUT, OPTGROUP, OPTION, SELECT, TEXTAREA	(disabled)	unavailable in this context
enctype	FORM	ContentType
face	BASEFONT, FONT	CDATA	comma-separated list of font names
for	LABEL	IDREF	matches field ID value
frame	TABLE	TFrame
frameborder	FRAME, IFRAME	(1 - 0)	request frame borders?
headers	TD, TH	IDREFS	list of id's for header cells
height	IFRAME	Length	L
height	TD, TH	Length	L
height	IMG, OBJECT	Length
height	APPLET	Length	L
href	A, AREA, LINK	URI
href	BASE	URI
hreflang	A, LINK	LanguageCode
hspace	APPLET, IMG, OBJECT	Pixels	L
http-equiv	META	NAME	HTTP response header name
id	All elements but BASE, HEAD, HTML, META, SCRIPT, STYLE, TITLE	ID	document-wide unique id
ismap	IMG, INPUT	(ismap)	use server-side image map
label	OPTION	Text
label	OPTGROUP	Text
lang	All elements but APPLET, BASE, BASEFONT, BR, FRAME, FRAMESET, IFRAME, PARAM, SCRIPT	LanguageCode
language	SCRIPT	CDATA	predefined script language name
link	BODY	Color	L
longdesc	IMG	URI
longdesc	FRAME, IFRAME	URI	F
marginheight	FRAME, IFRAME	Pixels	F
marginwidth	FRAME, IFRAME	Pixels	F
maxlength	INPUT	NUMBER	max chars for text fields
media	STYLE	MediaDesc
media	LINK	MediaDesc
method	FORM	(GET - POST)	HTTP method used to submit the form
multiple	SELECT	(multiple)	default is single selection
name	BUTTON, TEXTAREA	CDATA
name	APPLET	CDATA	allows applets to find each other
name	SELECT	CDATA	field name
name	FORM	CDATA	name of form for scripting
name	FRAME, IFRAME	CDATA	name of frame for targetting
name	IMG	CDATA	name of image for scripting
name	A	CDATA	named link end
name	INPUT, OBJECT	CDATA	submit as part of form
name	MAP	CDATA	for reference by usemap
name	PARAM	CDATA	property name
name	META	NAME	metainformation name
nohref	AREA	(nohref)	this region has no action
noresize	FRAME	(noresize)	allow users to resize frames?
noshade	HR	(noshade)
nowrap	TD, TH	(nowrap)	suppress word wrap
object	APPLET	CDATA	serialized applet file
onblur	A, AREA, BUTTON, INPUT, LABEL, SELECT, TEXTAREA	Script
onchange	INPUT, SELECT, TEXTAREA	Script
onclick	All elements but APPLET, BASE, BASEFONT, BDO, BR, FONT, FRAME, FRAMESET, HEAD, HTML, IFRAME, ISINDEX, META, PARAM, SCRIPT, STYLE, TITLE	Script
ondblclick	All elements but APPLET, BASE, BASEFONT, BDO, BR, FONT, FRAME, FRAMESET, HEAD, HTML, IFRAME, ISINDEX, META, PARAM, SCRIPT, STYLE, TITLE	Script
onfocus	A, AREA, BUTTON, INPUT, LABEL, SELECT, TEXTAREA	Script
onkeydown	All elements but APPLET, BASE, BASEFONT, BDO, BR, FONT, FRAME, FRAMESET, HEAD, HTML, IFRAME, ISINDEX, META, PARAM, SCRIPT, STYLE, TITLE	Script
onkeypress	All elements but APPLET, BASE, BASEFONT, BDO, BR, FONT, FRAME, FRAMESET, HEAD, HTML, IFRAME, ISINDEX, META, PARAM, SCRIPT, STYLE, TITLE	Script
onkeyup	All elements but APPLET, BASE, BASEFONT, BDO, BR, FONT, FRAME, FRAMESET, HEAD, HTML, IFRAME, ISINDEX, META, PARAM, SCRIPT, STYLE, TITLE	Script
onload	FRAMESET	Script	F
onload	BODY	Script
onmousedown	All elements but APPLET, BASE, BASEFONT, BDO, BR, FONT, FRAME, FRAMESET, HEAD, HTML, IFRAME, ISINDEX, META, PARAM, SCRIPT, STYLE, TITLE	Script
onmousemove	All elements but APPLET, BASE, BASEFONT, BDO, BR, FONT, FRAME, FRAMESET, HEAD, HTML, IFRAME, ISINDEX, META, PARAM, SCRIPT, STYLE, TITLE	Script
onmouseout	All elements but APPLET, BASE, BASEFONT, BDO, BR, FONT, FRAME, FRAMESET, HEAD, HTML, IFRAME, ISINDEX, META, PARAM, SCRIPT, STYLE, TITLE	Script
onmouseover	All elements but APPLET, BASE, BASEFONT, BDO, BR, FONT, FRAME, FRAMESET, HEAD, HTML, IFRAME, ISINDEX, META, PARAM, SCRIPT, STYLE, TITLE	Script
onmouseup	All elements but APPLET, BASE, BASEFONT, BDO, BR, FONT, FRAME, FRAMESET, HEAD, HTML, IFRAME, ISINDEX, META, PARAM, SCRIPT, STYLE, TITLE	Script
onreset	FORM	Script
onselect	INPUT, TEXTAREA	Script
onsubmit	FORM	Script
onunload	FRAMESET	Script	F
onunload	BODY	Script
profile	HEAD	URI
prompt	ISINDEX	Text	L
readonly	TEXTAREA	(readonly)
readonly	INPUT	(readonly)	for text and passwd
rel	A, LINK	LinkTypes
rev	A, LINK	LinkTypes
rows	FRAMESET	MultiLengths	F
rows	TEXTAREA	NUMBER
rowspan	TD, TH	NUMBER	number of rows spanned by cell
rules	TABLE	TRules
scheme	META	CDATA	select form of content
scope	TD, TH	Scope
scrolling	FRAME, IFRAME	(yes - no - auto)	scrollbar or none
selected	OPTION	(selected)
shape	AREA	Shape
shape	A	Shape
size	HR	Pixels	L
size	FONT	CDATA	[+--]nn e.g. size=+1, size=4
size	INPUT	CDATA	specific to each type of field
size	BASEFONT	CDATA	base font size for FONT elements
size	SELECT	NUMBER	rows visible
span	COL	NUMBER	COL attributes affect N columns
span	COLGROUP	NUMBER	default number of columns in group
src	SCRIPT	URI
src	INPUT	URI
src	FRAME, IFRAME	URI	F
src	IMG	URI
standby	OBJECT	Text
start	OL	NUMBER	starting sequence number
style	All elements but BASE, BASEFONT, HEAD, HTML, META, PARAM, SCRIPT, STYLE, TITLE	StyleSheet
summary	TABLE	Text
tabindex	A, AREA, BUTTON, INPUT, OBJECT, SELECT, TEXTAREA	NUMBER	position in tabbing order
target	A, AREA, BASE, FORM, LINK	FrameTarget	L
text	BODY	Color	L
title	All elements but BASE, BASEFONT, HEAD, HTML, META, PARAM, SCRIPT, TITLE	Text
type	A, LINK	ContentType
type	OBJECT	ContentType
type	PARAM	ContentType
type	SCRIPT	ContentType
type	STYLE	ContentType
type	INPUT	InputType
type	LI	LIStyle	L
type	OL	OLStyle	L
type	UL	ULStyle	L
type	BUTTON	(button - submit - reset)	for use as form button
usemap	IMG, INPUT, OBJECT	URI
valign	COL, COLGROUP, TBODY, TD, TFOOT, TH, THEAD, TR	(top - middle - bottom - baseline)	vertical alignment in cells
value	INPUT	CDATA	Specify for radio buttons and checkboxes
value	OPTION	CDATA	defaults to element content
value	PARAM	CDATA	property value
value	BUTTON	CDATA	sent to server when submitted
value	LI	NUMBER	reset sequence number
valuetype	PARAM	(DATA - REF - OBJECT)	How to interpret value
version	HTML	CDATA	L
vlink	BODY	Color	L
vspace	APPLET, IMG, OBJECT	Pixels	L
width	HR	Length	L
width	IFRAME	Length	L
width	IMG, OBJECT	Length
width	TABLE	Length
width	TD, TH	Length	L
width	APPLET	Length	L
width	COL	MultiLength
width	COLGROUP	MultiLength
width	PRE	NUMBER