mouse press javascript code example

Example 1: javascript mouse up mouse down

<p id="myP" onmousedown="mouseDown()" onmouseup="mouseUp()">

<script>
function mouseDown() {
}

function mouseUp() {
}
</script>

Example 2: javascript mouse events

element.addEventListener("mousemove", function(event) {
  console.log(event);
}); //Calls function every time the mouse moves over 'element'