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canhavehtml attribute | canHaveHTML property

Retrieves the value indicating whether the object can contain rich HTML markup.

Syntax

HTML<element canhavehtml="p" ... >
JavaScript

p = object.canHaveHTML

Property values

Type: Boolean

false (false)

Object cannot contain HTML markup.

true (true)

Object can contain HTML markup.

Remarks

The property is read-only for all objects except the following, for which it is read-write: defaults.

Examples

The following example shows how to use the canHaveHTML property to determine whether an object can contain HTML markup.

Code example: http://samples.msdn.microsoft.com/workshop/samples/author/dhtml/refs/canHaveHTML.htm


<!DOCTYPE html>
<html>
<head>
<script type="text/javascript">
  function answer(arg) {
    arg ? alert("Yes") : alert("No");
  }
</script>
</head>
<body>
  <p>Input: <input type="text" id="oInput" value="oInput" /></p>
  <p><button onclick="answer(oInput.canHaveHTML);">
      Can the INPUT contain HTML?
     </button>&nbsp;</p>
  <p>Span: <span id="oSpan">oSpan</span></p>
  <p><button onclick="answer(oSpan.canHaveHTML);">
      Can the SPAN contain HTML?
     </button></p>

</body>
</html>

See also

a
abbr
acronym
address
applet
area
b
base
baseFont
bdo
bgSound
big
blockQuote
body
br
button
caption
center
cite
code
col
colGroup
comment
custom
dd
defaults
del
dfn
dir
div
dl
dt
em
embed
fieldSet
font
form
frame
frameSet
head
hn
hr
html
i
iframe
img
input type=button
input type=checkbox
input type=email
input type=file
input type=hidden
input type=image
input type=number
input type=password
input type=radio
input type=range
input type=reset
input type=search
input type=submit
input type=tel
input type=text
input type=url
ins
isIndex
kbd
label
legend
li
link
listing
map
marquee
menu
nextID
noBR
noFrames
noScript
object
ol
option
p
plainText
pre
q
rt
ruby
s
samp
script
select
small
span
strike
strong
sub
sup
table
tBody
td
textArea
tFoot
th
tHead
title
tr
tt
u
ul
var
wbr
xml
xmp

 

 

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