onkeypress Event
Example
Call a function when the user presses a key:
<input type="text" onkeypress="myFunction()">
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More examples below.
Description
The onkeypress event occurs when the user presses a key on the keyboard.
Keyboard Events
| Event | Occurs When |
|---|---|
| onkeydown | The user presses a key |
| onkeypress | The user presses a key |
| onkeyup | the user releases a key |
See Also:
Warning
The onkeypress event is deprecated.
It is not fired for all keys (like ALT, CTRL, SHIFT, ESC) in all browsers.
To detect if the user presses a key, always use the onkeydown event. It works for all keys.
Syntax
In JavaScript, using the addEventListener() method:
object.addEventListener("keypress", myScript);
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Technical Details
| Bubbles: | Yes |
|---|---|
| Cancelable: | Yes |
| Event type: | KeyboardEvent |
| HTML tags: | All HTML elements, EXCEPT: <base>, <bdo>, <br>, <head>, <html>, <iframe>, <meta>, <param>, <script>, <style>, and <title> |
| DOM Version: | Level 2 Events |
Browser Support
onkeypress is a DOM Level 2 (2001) feature.
It is fully supported in all browsers:
| Chrome | Edge | Firefox | Safari | Opera | IE |
| Yes | Yes | Yes | Yes | Yes | 9-11 |
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