screenX event properties
Event objects Definition and Usage
screenX event property returns the mouse pointer when the event occurs with respect to the horizontal coordinate of the screen.
grammar
event.screenX
Examples
Examples
The following example shows the coordinates of the mouse pointer when the event occurs:
<! DOCTYPE html>
<Html>
<Head>
<Meta charset = "utf-8">
<Title> This tutorial (w3big.com) </ title>
<Script type = "text / javascript">
function coordinates (event) {
x = event.screenX
y = event.screenY
alert ( "X =" + x + "Y =" + y)
}
</ Script>
</ Head>
<Body onmousedown = "coordinates (event)">
<P>
Click on a location in the document. The message box will prompt pointer relative to the screen's x and y coordinates.
</ P>
</ Body>
</ Html>
<Html>
<Head>
<Meta charset = "utf-8">
<Title> This tutorial (w3big.com) </ title>
<Script type = "text / javascript">
function coordinates (event) {
x = event.screenX
y = event.screenY
alert ( "X =" + x + "Y =" + y)
}
</ Script>
</ Head>
<Body onmousedown = "coordinates (event)">
<P>
Click on a location in the document. The message box will prompt pointer relative to the screen's x and y coordinates.
</ P>
</ Body>
</ Html>
try it"
Event objects