-moz-user-modify
-moz-user-modify
Non-standard
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.
The -moz-user-modify property has no effect.
It was planned to determine whether or not the content of an element can be edited by a user. This property is related to the contenteditable attribute. A similar property user-focus was proposed in early drafts of a predecessor of the CSS3 UI specification but was rejected by the working group.
| Initial value | read-only |
|---|---|
| Applies to | all elements |
| Inherited | yes |
| Media | interactive |
| Computed value | as specified |
| Animation type | discrete |
| Canonical order | the unique non-ambiguous order defined by the formal grammar |
Syntax
/* Keyword values */ -moz-user-modify: read-only; -moz-user-modify: read-write; -moz-user-modify: write-only; /* Global values */ -moz-user-modify: inherit; -moz-user-modify: initial; -moz-user-modify: unset;
Values
- read-only
- Default value. Contents are read-only.
- read-write
- The user is able to read and write contents.
- write-only
- The user is able to edit the content, but not to read it.
Formal syntax
read-only | read-write | write-only
Example
CSS
.readwrite {
-moz-user-modify: read-write;
-webkit-user-modify: read-write;
}
HTML
<div class="readwrite">The user is able to change this text.</div>
Result
Specifications
user-modify in an early draft of the CSS 3 User Interface specification (Working Draft February 2000, now superseded by CSS 3 Basic User Interface)
Browser compatibility
| Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|---|
| Basic support | 1[1]-webkit | (Yes)[1]-webkit | No support[2] | No support | No support | 2.0 -khtml 3.0 -webkit[1] |
| Feature | Android | Android Webview | Edge | Firefox Mobile (Gecko) | IE Phone | Opera Mobile | Safari Mobile | Chrome for Android |
|---|---|---|---|---|---|---|---|---|
| Basic support | ? | ? | (Yes)-webkit | No support | ? | ? | ? | 18[1]-webkit |
[1] Also supported: -webkit-user-modify: read-write-plaintext-only (Richtext will be lost).
[2] While the CSS property is parsed and accepted, it does not have any effect.
See also
© 2005–2017 Mozilla Developer Network and individual contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/CSS/-moz-user-modify
