Thanks PaulOB ,
Yes , that works .
As I get smarter , Next step for me is to Create new div’s dynamically , possibly between 20 - 30 . I suspect that will require
running this for each Create-div:
const els = document.querySelectorAll(“.item”);
els.forEach((name) => {
console.log("els.forEach = " + name) ;
dragElement(name);
});
I have modified my code to be just like yours , see below ,
But prob right now is that whenever I try to Drag elem2
it gets positioned down a bit and to the right-most of page .
elem1 works fine .
I have compared your code with my copied code ,
but I can’t find the error .
Please , I need another set of eyes to take a look .
Thanks for your Help .
<!DOCTYPE html>
<html><head><meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<style>
.elem1 .elem2 {
}
div:hover {
// background-color: #ffa000;
cursor: pointer;
}
#result {
border:1px solid;
display:inline-block;
margin:5px;
/* padding:5px; */
}
</style>
</head>
<body>
<div id="elemContainer" style="position: absolute; width: 1420px; height: 750px; display:inline-block; ">
<div class="item elem1" draggable="true" style="border-radius: 50%; width:32px; height:32px; position: relative; float:left; left: 30%; top:0; background-color: #FF0004;"> 1</div>
<div class="item elem2" draggable="true" style="border-radius: 50%; width:32px; height:32px; position: relative; float:left; left: 31%; top: 0; background-color: #FE8E05;"> 2</div>
</div> <!-- id="elemContainer" -->
<div id="result">result = </div>
<script>
var e ;
var elmnt ;
var eventHold ;
var holdTargetId ;
var holdTarget ;
const els = document.querySelectorAll(".item");
els.forEach((name) => {
console.log("els.forEach = " + name) ;
dragElement(name);
});
function dragElement(elmnt) {
console.log("function dragElement() = " + elmnt) ;
// var savedTargetId = event.target.id ;
var pos1 = 0, pos2 = 0, pos3 = 0, pos4 = 0;
elmnt.onmousedown = dragMouseDown;
//}
function dragMouseDown(e) {
e = e || window.event;
e.preventDefault();
console.log("function dragMouseDown(e)") ;
// 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();
//console.log("function elementDrag(e)") ;
// 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:*/
console.log("function closeDragElement()")
document.onmouseup = null;
document.onmousemove = null;
}
}
</script>
</body></html>