Welcome to Code Forum!

Join a community that supports you and your coding journey from day one. We strive to be a friendly, supportive community that empowers everyone to be better developers. By registering with us, you'll be able to discuss, share and private message with other members of our community.

SignUp Now!
  • Guest, before posting your code please take these rules into consideration:
    • It is required to use our BBCode feature to display your code. While within the editor click < / > or >_ and place your code within the BB Code prompt. This helps others with finding a solution by making it easier to read and easier to copy.
    • You can also use markdown to share your code. When using markdown your code will be automatically converted to BBCode. For help with markdown check out the markdown guide.
    • Don't share a wall of code. All we want is the problem area, the code related to your issue.

    GIF shows where to locate </> in the thread and or post editor toolbar.
    To learn more about how to use our BBCode feature, review our "How to post your code into threads" here.

    Thank you, Code Forum.

JavaScript Troubles with: clone.draggable = 'true'; & draggable="false"

V

vmars316

Well-Known Coder
Hello
In HTML :
Code: 
<div>
<img class="item"  id="elem2" draggable="false" src="flatAccidental-Grey-28x28.png" style="z-index:500;
width:24px; height:24px; top:4px;" >
</div>

In javascript :
Code: 
//Update the ID and add a class
clone.id = 'elem1' + elemNumber;
//
clone.draggable = 'true';
//clone.onclick = "helloConsole()"
clone.zIndex = elemNumber;
elemNumber = elemNumber + 1

// Inject it into the DOM
hr01.after(clone);

You can see it run here :
https://vmars.us/Guitar/Drag-Drop-Multiple-Elements-CLONE-WORKING.html
RightClick on Images to make a clone .
Here is the code :
Code: 
<!DOCTYPE html>
<!-- saved from url=(0101)file:///C:/2023-Drag-Drop-AnyWhere/Drag-Drop-Working-Multiple-28x28-Elements-K-CLONE-NOT-Working.html -->
<html><head><meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
<title>
file:///C:/2023-Drag-Drop-AnyWhere/Drag-Drop-Working-Multiple-28x28-Elements-K-CLONE-NOW-Working.html
</title>
<style>
    body {
      margin: 20px;
    }
   
    #outerContainer {
    }
   
    #container {
      width: 1420px;
      height: 430px;
      background-color: #EEE;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      border-radius: 7px;
      touch-action: none;
    }
   
    #inlineContainer {
      display: inline-block;
    }
   
.flex-container {
  display: flex;
  flex-wrap: nowrap;
  border-style: none;
  background-color: DodgerBlue;
}

#cloneContainer {
  display: inline-block;
  white-space: pre;
//  display: flex;
//  flex-wrap: nowrap;
  width: 1200px
  height: 50px;
//  border: dotted;
}

    .item {
      touch-action: none;
      user-select: none;
      position: relative;
    }
   

    .item img {
      pointer-events: auto;
    }

.item , .one , #elem1 {
      width: 32px;
      height: 32px;
//      top: 0px;
//      left: 0px;
//      stroke-opacity:0;
      z-index:800;
    }

.item ,    .two  , #elem2 {
      width: 28px;
      height: 28px;
//      top: 30%;
//      left: 10%;
      z-index:500;
    }

.item ,    .three  , #elem3 {
      width: 28px;
      height: 28px;
//      top: -40%;
//      left: -10%;
      z-index:500;
    }

.item ,    .four  , #elem4 {
      width: 28px;
      height: 28px;
//      top: -10%;
//      left: 5%;
      z-index:500;
    }

    .item:active {
      opacity: .75;
    }

    .item:hover {
      cursor: pointer;
    }
   
/*    h1 {
      margin-bottom: 10px;
    }
*/
  </style>
</head>
<body>
<h3>
<a href="file:///C:/2023-Drag-Drop-AnyWhere/Drag-Drop-Multiple-Elements-CLONE-WORKING.html" target="_blank">
file:///C:/2023-Drag-Drop-AnyWhere/Drag-Drop-Multiple-Elements-CLONE-WORKING.html</a>
<br>
<a href="https://vmars.us/Guitar/Drag-Drop-Multiple-Elements-CLONE-WORKING.html" target="_blank">
Drag-Drop-Multiple-Elements-CLONE-WORKING.html</a>
<br> What about: cursor: pointer;
</h3>
<div id="outerContainer">
<div id="container">
<br><br>
<div class="flex-container" id="inlneContainer" style="">
&nbsp;
<div>
<img class="item" id="elem1" draggable="false"  src="1-Red-Circle-Transp-32x32.png" style="z-index:800;
width:34px; height:34px; top:4px;"  >
</div>

<div>
<img class="item"  id="elem2" draggable="false" src="flatAccidental-Grey-28x28.png" style="z-index:500;
width:24px; height:24px; top:4px;" >
</div>

<div>
<img class="item" id="elem3" draggable="false" src="naturalAccidental-Grey-28x28.png" style="z-index:500;
width:24px; height:24px; top:4px;" >
</div>

<div>
<img class="item" id="elem4" draggable="false" src="sharpAccidental-Grey-28x28.png" style="z-index:500;
width:24px; height:24px; top:4px;" >
</div>
&nbsp;&nbsp;

</div>  <!--  id="inlineContainer"  -->

</div>  <!--  id="container"  -->

</div>  <!--  id="outerContainer"  -->

<div id="cloneContainer" >
<hr id="hr01">

</div>  <!--  id="coneContainer";>  -->

<!--  <hr id="hr02">  -->


<script>
var elemNumber = 1;
// =================================================

    document.addEventListener('contextmenu', fireContextMenu);
   
// This function will be called whenever contextmenu event occurs
function fireContextMenu(event) {
    event.preventDefault();


// Create a copy of it
var clone = event.target.cloneNode(true);    // 159

clone.addEventListener("dragstart", (event) => { drag(event); });



if (clone.id == "elem1" || clone.id == "elem2" || clone.id == "elem3" || clone.id == "elem4" || clone.id == "elem5"
 || clone.id == "elem6" || clone.id == "elem7" || clone.id == "elem8" || clone.id == "elem9" || clone.id == "elem10")
 { console.log("Yep ,  " + clone.id + "  is Clone-able !") ;
 }else{
  return ;
}

//Update the ID and add a class
clone.id = 'elem1' + elemNumber;
//
clone.draggable = 'true';
//clone.onclick = "helloConsole()"
clone.zIndex = elemNumber;
elemNumber = elemNumber + 1

// Inject it into the DOM
hr01.after(clone);
}
// =================================================

  </script>

<script>
    var container = document.querySelector("#container");
    var activeItem = null;

    var active = false;

    container.addEventListener("touchstart", dragStart, false);
    container.addEventListener("touchend", dragEnd, false);
    container.addEventListener("touchmove", drag, false);

    container.addEventListener("mousedown", dragStart, false);
    container.addEventListener("mouseup", dragEnd, false);
    container.addEventListener("mousemove", drag, false);

    function dragStart(e) {

      if (e.target !== e.currentTarget) {
        active = true;

        // this is the item we are interacting with
        activeItem = e.target;
//console.log("activeItem = " + activeItem);

        if (activeItem !== null) {
          if (!activeItem.xOffset) {
            activeItem.xOffset = 0;
          }

          if (!activeItem.yOffset) {
            activeItem.yOffset = 0;
          }

          if (e.type === "touchstart") {
            activeItem.initialX = e.touches[0].clientX - activeItem.xOffset;
            activeItem.initialY = e.touches[0].clientY - activeItem.yOffset;
          } else {
//            console.log("doing something!");
            activeItem.initialX = e.clientX - activeItem.xOffset;
            activeItem.initialY = e.clientY - activeItem.yOffset;
          }
        }
      }
    }

    function dragEnd(e) {
      if (activeItem !== null) {
        activeItem.initialX = activeItem.currentX;
        activeItem.initialY = activeItem.currentY;
      }

      active = false;
      activeItem = null;
    }

    function drag(e) {
          e.preventDefault();
      if (active) {
        if (e.type === "touchmove") {

          activeItem.currentX = e.touches[0].clientX - activeItem.initialX;
          activeItem.currentY = e.touches[0].clientY - activeItem.initialY;
        } else {
          activeItem.currentX = e.clientX - activeItem.initialX;
          activeItem.currentY = e.clientY - activeItem.initialY;
        }

        activeItem.xOffset = activeItem.currentX;
        activeItem.yOffset = activeItem.currentY;

        setTranslate(activeItem.currentX, activeItem.currentY, activeItem);
      }
    }

    function setTranslate(xPos, yPos, el) {
      el.style.transform = "translate3d(" + xPos + "px, " + yPos + "px, 0)";
    }
  </script>
 
</body></html>

Thanks for your Help...
 
Last edited:

New Threads

Latest posts

Share this page

Buy us a coffee!

Buy me a coffee.
DataCamp Advertisement
Code Academy Advertisement

About Us

Code Forum is a community platform where coding enthusiasts can connect with other developers, engage in discussions, ask for help, and share their knowledge with a supportive community. It's a perfect place to improve your coding skills and to find a community of like-minded individuals who share your passion for coding.

Site links

Stay Connected

Back
Top Bottom