Do you have a moment to help me with a small issue? I created a script that allows you to change the position of a div by dragging it. The script works perfectly in Chrome, but unfortunately, it's not working when I try it in Firefox.
var h = window.innerHeight|| document.documentElement.clientHeight || document.body.clientHeight;
window.onload = function () {
// ------------------lock the div with mouse pointer--------------
// variable dragged is for identified that you are click on the button or not
var dragged = false,
y = 0,pointerDis = 0,
boxElement = document.getElementById('drag'),
drgElement = document.getElementById('titl');
if (boxElement) {
// -----------------check whether the title div is holding by the mouse to lock it with mouse-------
drgElement.addEventListener('mousedown', function() {
dragged = true;
pointerDis = event.clientY - parseInt(window.getComputedStyle(boxElement, null).getPropertyValue("top"));
});
//------------------check whether the title div is released to drop the div-------------------------
document.addEventListener('mouseup', function() {
dragged = false;
});
document.addEventListener('mousemove', function () {
y = event.clientY;
if(dragged == true)
{
y = y -pointerDis;
if(y<0)
{
y = 0;
}
else if(y > window.innerHeight - boxElement.offsetHeight)
{
y = window.innerHeight - boxElement.offsetHeight;
}
boxElement.style.top = y + 'px';
}
});
}
};.drg {
position: absolute;
top:0;
right: 0;
background: red;
border-top-left-radius: 45px;
border-bottom-left-radius: 45px;
}
#titl{
background: blue;
width: 50px;
text-align: center;
color: white;
font-size: 30px;
border-top-left-radius: 10px;
}
#det{
background: #f9c500;
width: 50px;
border-bottom-left-radius: 10px;
text-align: center;
}<!DOCTYPE html>
<html>
<head>
<title>test 4</title>
</head>
<body>
<div class = "drg" id="drag">
<div id="titl" unselectable="on" onselectstart="return false;">....</div>
<div id="det">this is the details menu</div>
</div>
</body>
</html>Try dragging the div along the Y axis by clicking and dragging from the blue div. I'm struggling to figure out why it doesn't work on Firefox. Any insights would be greatly appreciated!