vmars316 Posted December 21, 2022 Share Posted December 21, 2022 (edited) Hello & TIA , Need help , Having problem with Drag n Drop ? My code seems quite simple , but I have been hung up for days : The first DnD doesnt Drop : 'div id="itemContainer" ' Tha 2nd DnD works fine . <!DOCTYPE HTML> <html> <head> <style> #div1, #div2 { float: left; width: 100px; height: 35px; margin: 10px; padding: 10px; border: 1px solid black; } .item { display: inline-block; border-radius: 50%; touch-action: none; user-select: none; counter-increment: itemCount; content: 'count' + itemCount; width: 32px; height: 32px; // background-color: #F5F5F5; // whitesmoke font-family: Arial, Helvetica, sans-serif; text-align:center; font-size:28px; z-index: 8; } </style> </head> <body> <h2>Drag and Drop</h2> <br> <div id="itemContainer" id="dragItems" ondrop="drop(event)" ondragover="allowDrop(event)" class="POS" style=" width:100%; border: thick solid pink;"> <br> <div class="item" class="flatOne" id="flatOne" draggable="true" style=" background-color: yellow;" >b1</div> <br> <div class="item" class="one" draggable="true" ondragstart="drag(event)" style=" background-color: #FF0004;" > 1</div> <br> <div class="item" class="sharpOne" draggable="true" ondragstart="drag(event)" style=" background-color: yellow;" >♯1</div> <br> <div class="item" class="naturalOne" draggable="true" ondragstart="drag(event)" style=" background-color: yellow;" >♮1</div> </div> <div id="div1" ondrop="drop(event)" ondragover="allowDrop(event)"> <img src="RedCircle.png" draggable="true" ondragstart="drag(event)" id="drag1" width="88" height="31"> </div> <div id="div2" ondrop="drop(event)" ondragover="allowDrop(event)"></div> <br><br><br><br> <br> <div ondrop="drop(event)" ondragover="allowDrop(event)" style=" border: thick solid blue; width:100%; height: 200px;"> </div> <script> function allowDrop(ev) { ev.preventDefault(); console.log("function allowDrop(ev)") } function drag(ev) { ev.dataTransfer.setData("text", ev.target.id); console.log("function function drag(ev)") } function drop(ev) { ev.preventDefault(); var data = ev.dataTransfer.getData("text"); ev.target.appendChild(document.getElementById(data)); console.log("function drop(ev)") } </script> </body> </html> Edited December 21, 2022 by vmars316 Link to comment Share on other sites More sharing options...
vmars316 Posted December 21, 2022 Author Share Posted December 21, 2022 (edited) These are the Errors I am getting : Guitar-Scales-and-Boxes-Builder-4-Note-4-Frets-CLONE-MINIMAL.html:131 Uncaught TypeError: Failed to execute 'appendChild' on 'Node': parameter 1 is not of type 'Node'. at drop (Guitar-Scales-and-Boxes-Builder-4-Note-4-Frets-CLONE-MINIMAL.html:131:16) at HTMLTableElement.ondrop (Guitar-Scales-and-Boxes-Builder-4-Note-4-Frets-CLONE-MINIMAL.html:78:132) Please see video , it was to large for this Forum .Please view from my site:https://vmars.us/ShowMe/Drag-n-Drop.mp4 Thanks for your Help... Edited December 22, 2022 by vmars316 Link to comment Share on other sites More sharing options...
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