I’m creating draggable elements.
It 100% works when I embed it but when I tie it to elements within my project, it doesn’t.
Could you please let me know where I went wrong? Here’s the code. Thanks!
**HTML**
<style>
.div {
position: absolute;
z-index: 9;
background-color: #f1f1f1;
border: 1px solid #d3d3d3;
text-align: center;
}
.divdrag {
padding: 10px;
cursor: move;
z-index: 10;
background-color: #2196F3;
color: #fff;
}
</style>
**JAVASCRIPT**
<!-- Draggable DIV -->
<script>
// Make the DIV element draggable:
dragElement(document.getElementById("div"));
function dragElement(elmnt) {
var pos1 = 0, pos2 = 0, pos3 = 0, pos4 = 0;
if (document.getElementById(elmnt.id + "drag")) {
// if present, the header is where you move the DIV from:
document.getElementById(elmnt.id + "drag").onmousedown = dragMouseDown;
} else {
// otherwise, move the DIV from anywhere inside the DIV:
elmnt.onmousedown = dragMouseDown;
}
function dragMouseDown(e) {
e = e || window.event;
e.preventDefault();
// get the mouse cursor position at startup:
pos3 = e.clientX;
pos4 = e.clientY;
document.onmouseup = closeDragElement;
// call a function whenever the cursor moves:
document.onmousemove = elementDrag;
}
function elementDrag(e) {
e = e || window.event;
e.preventDefault();
// calculate the new cursor position:
pos1 = pos3 - e.clientX;
pos2 = pos4 - e.clientY;
pos3 = e.clientX;
pos4 = e.clientY;
// set the element's new position:
elmnt.style.top = (elmnt.offsetTop - pos2) + "px";
elmnt.style.left = (elmnt.offsetLeft - pos1) + "px";
}
function closeDragElement() {
// stop moving when mouse button is released:
document.onmouseup = null;
document.onmousemove = null;
}
}
</script>