My issue is that when I move the mouse, the mouse moves faster than the div underneath it. I am using jQuery UI 1.12.1 and jQuery 3.3.1 with default options.
Here is my HTML:
<div class="popup"></div>
And here is my jQuery code:
$(function()
{
$(".popup").draggable();
});
Do you have any thoughts on why this behavior might be occurring?
Yes, indeed! In case you encounter such an issue, it may be due to the positioning of the mouse cursor in relation to the active element. To resolve this, simply ensure that the cursor aligns with the center of the element when dragging begins. By implementing this solution, the problem should be rectified as the mouse cursor will stay centered within the active div until it is no longer hovered over. Below is the code snippet illustrating the aforementioned concept:
<!-- JavaScript and jQuery-->
$('div').on('mousedown', function (e) {
$(this).addClass('active').parents().on('mousemove', function (e) {
$('.active').offset({
top: e.pageY - $('.active').outerHeight() / 2,
left: e.pageX - $('.active').outerWidth() / 2
}).on('mouseup', function () {
$(this).removeClass('active');
});
});
return false;
});div {
cursor: move;
width:70px;
height:70px;
background:black;
z-index: 1;
margin:2px;
float:left;
}
.active {
background: grey;
z-index: 2;
}<!-- HTML-->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
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