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An event handler for the select event on the window.

Syntax

window.onselect = funcRef;
  • funcRef is a function.

Example

<html>
<head>

<title>onselect test</title>

<style type="text/css">
.text1 { border: 2px solid red; }
</style>

<script type="text/javascript">

window.onselect = selectText;

function selectText()
{
 alert("select event detected!");
}
</script>
</head>

<body>
<textarea class="text1" cols="30" rows="3">
Highlight some of this text
with the mouse pointer
to fire the onselect event.
</textarea>
</body>
</html>

Notes

The select event only fires when text inside a text input or textarea is selected. The event is fired after the text has been selected.

Specification

Specification Status Comment
HTML Living Standard
The definition of 'onselect' in that specification.
Living Standard  

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidiOS SafariSamsung Internet
Basic supportChrome Full support YesEdge Full support YesFirefox Full support YesIE ? Opera ? Safari ? WebView Android Full support YesChrome Android Full support YesEdge Mobile Full support YesFirefox Android Full support YesOpera Android ? Safari iOS ? Samsung Internet Android ?

Legend

Full support  
Full support
Compatibility unknown  
Compatibility unknown

Etiquetas do documento e colaboradores

Última atualização por: fscholz,