HOME

HTML DOM
DOM HOME
DOM Intro
DOM Nodes
DOM Node Tree
DOM Methods
DOM Node Access
DOM Node Info
DOM How To
DOM Events
DOM Reference
DOM Summary

DOM Examples
DOM Examples

DOM Objects
DOM Window
DOM Navigator
DOM Screen
DOM History
DOM Location

DOM Document

DOM Anchor
DOM Area
DOM Base
DOM Body
DOM Button
DOM Event
DOM Form
DOM Frame
DOM Frameset
DOM IFrame
DOM Image
DOM Input Button
DOM Input Checkbox
DOM Input File
DOM Input Hidden
DOM Input Password
DOM Input Radio
DOM Input Reset
DOM Input Submit
DOM Input Text
DOM Link
DOM Meta
DOM Object
DOM Option
DOM Select
DOM Style
DOM Table
DOM TableCell
DOM TableRow
DOM Textarea

Selected Reading
Web Statistics
Web Glossary
Web Hosting
Web Quality

W3Schools Forum

Helping W3Schools

HTML DOM readOnly Property

Complete Text Object Reference

Definition and Usage

The readOnly property sets or returns whether or not a text field should be read-only.

Syntax

textObject.readOnly=true|false

Example

The following example makes a text field read-only:

<html>
<head>
<script type="text/javascript">
function makeReadOnly()
{
document.getElementById("text1").readOnly=true
}
</script>
</head>
<body>

<form>
<input type="text" id="text1" value="Hello World!" />
<input type="button" onclick="makeReadOnly()" value="Make read-only" />
</form>

</body>
</html>

Try-It-Yourself Demos

Make a text field read-only

Complete Text Object Reference

The Ektron Intranet lets you do everything you need to do on your corporate intranet and everything you want to do... all with just one application.

What can you do with the Ektron Intranet?

	Navigate through content, documents, assets, colleagues and workgroups quickly and intuitively with enterprise search
	Communicate with friends and colleagues with forums, message boards and corporate blogging using the new Social Networking Platform
	Utilize the extensive out-of-the box features or customize your site through Ektron CMS400.NET's open architecture
	Promote collaboration in your organization through project workspaces where others can efficiently find information and work together
	Author/edit content, manage navigation, menus, audit trails, workflow and approvals with the best in breed Content Management

See why there are 20,000+ Ektron integrations worldwide.

TAKE THE VIDEO TOUR

or download a FREE TRIAL today.

Jump to: Top of Page or HOME or Printer friendly page

W3Schools provides material for training only. We do not warrant the correctness of its contents. The risk from using it lies entirely with the user. While using this site, you agree to have read and accepted our terms of use and privacy policy.

W3Schools was converted to XHTML in December 1999