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input | oninput event

Occurs when the text content of an element is changed through the user interface.

HTML5 A vocabulary and associated APIs for HTML and XHTML

Syntax

HTML Attribute <element oninput = "handler(event)">
Event Property object.oninput = handler;
addEventListener Method object.addEventListener("input", handler, useCapture)

Event information

SynchronousNo
BubblesNo
CancelableYes

Event handler parameters

pEvtObj [in]

Type: IHTMLEventObj

Standards information

Remarks

You can use the oninput to detect when the contents of a textArea, input type=text, or input type=password have changed. This event occurs immediately after modification, unlike the onchange event, which occurs when the element loses focus.

To invoke this event, do one of the following:

  • Enter some text into a form field.
  • Cut, delete, or paste content.
  • Navigate to another document.

Examples

The following script queries the event target as the text in a textArea is changed.


<script type="text/javascript">
function handleInput(ev) {
    console.log(ev.target.value);
}
window.onload = function() {
    document.getElementById('myTextArea').addEventListener('input',handleInput,false);
}
</script>
<textarea id="myTextArea">Edit this text.</textarea>

See also

a
abbr
address
area
audio
b
base
bdo
bgSound
blockQuote
body
br
button
canvas
caption
cite
code
col
colGroup
comment
custom
dd
del
dfn
div
dl
document
dt
em
embed
fieldSet
form
frame
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
kbd
label
legend
li
link
map
media
menu
meta
object
ol
optGroup
option
p
param
pre
q
rt
ruby
s
samp
script
select
small
source
span
strong
style
sub
sup
table
tBody
td
textArea
tFoot
th
tHead
title
tr
u
ul
var
video
window

 

 

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