Answers for "get height page javascript"

how to get the height of window in javascript

//get screen height of the device by using
window.innerHeight
//get screen width of the device by using
window.innerWidth

get total height of page javascript

var _docHeight = (document.height !== undefined) ? document.height : document.body.offsetHeight;

get window height javascript

<p id="demo"></p>

<script>
document.getElementById("demo").innerHTML = 
"Screen width is " + screen.width;
</script>