JS & DOM Reference
OverviewJavaScript Objects
JS Array JS Boolean JS Date JS Math JS Number JS String JS RegExp JS GlobalBrowser Objects
Window Navigator Screen History LocationCore DOM Objects
DOM Node DOM NodeList DOM NamedNodeMap DOM Document DOM Element DOM AttrHTML DOM Objects
DOM Document DOM Events DOM ElementsDOM Anchor DOM Area DOM Base DOM Body DOM Button DOM Form DOM Frame/IFrame DOM Frameset 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 td / th DOM tr DOM Textarea
screenX Event Attribute
Event Object
Definition and Usage
The screenX event attribute returns the horizontal coordinate (according to the users computer screen) of the mouse pointer when an event was triggered.
Syntax
event.screenX
Example
Example
Alert the coordinates of the mouse pointer, when you click a paragraph:
var x=event.screenX
var y=event.screenY
alert("X coords: " + x + ", Y coords: " + y)
}
</script>
</head>
<body>
<p onmousedown="show_coords(event)">Click this paragraph, and an alert box will alert the x and y coordinates of the cursor.</p>
</body>
</html>
var y=event.screenY
alert("X coords: " + x + ", Y coords: " + y)
}
</script>
</head>
<body>
<p onmousedown="show_coords(event)">Click this paragraph, and an alert box will alert the x and y coordinates of the cursor.</p>
</body>
</html>
Try it yourself »
Event Object
Your suggestion:
Close [X]
Thank You For Helping Us!
Your message has been sent to W3Schools.
Close [X]
