I implemented a split screen slider using Jquery UI with Touch Punch by dragging an icon - using the jQuery UI "draggable" feature. it works great on the desktop and on the mobile IOS phone. I went along with jQuery 1.12.4., based on some code provided by the author/source.
However, when I use the later jQuery 3.3.1, the dragging fails and I get console errors. The errors I get are:
jquery-ui.min.js:5
Uncaught TypeError: e(...).find(...).andSelf is not a function
at e.<computed>.<computed>._getHandle (jquery-ui.min.js:5)
at e.<computed>.<computed>._getHandle (jquery-ui.min.js:5)
at e.<computed>.<computed>._mouseCapture (jquery-ui.min.js:5)
at e.<computed>.<computed>._mouseCapture (jquery-ui.min.js:5)
at e.<computed>.<computed>._mouseDown (jquery-ui.min.js:5)
at e.<computed>.<computed>._mouseDown (jquery-ui.min.js:5)
at HTMLDivElement.<anonymous> (jquery-ui.min.js:5)
at HTMLDivElement.dispatch (jquery-3.3.1.min.js:2)
at HTMLDivElement.y.handle (jquery-3.3.1.min.js:2)
Don't quite understand the error messages above. Can anyone provide a fix using the later versions of jQuery (which I am using for many other parts of the site)?
The test code I have worked with below. You can cut/paste into a browser and should find it works as expected - click on the left/right arrows, drag and the split screen moves along with it:
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>jQuery UI Draggable - Default functionality</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.9.2/jquery-ui.min.js" type="text/javascript" charset="utf-8"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui-touch-punch/0.2.3/jquery.ui.touch-punch.min.js"></script>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.6.3/css/all.css" integrity="sha384-UHRtZLI+pbxtHCWp1t77Bi1L4ZtiqrqD80Kn4Z8NTSRyMA2Fd33n5dQ8lWUE00s/" crossorigin="anonymous">
<style>
#side {
height: 100%;
width: 200px;
position: fixed;
z-index: -1;
top: 0px;
left: 0px;
background-color: #ffeecc;
}
#drag_line{
width:100px;
height:100vh;
position:fixed;
top: 0px;
left: 150px;
background:transparent;
z-index: 0;
}
#drag_handle {
position: relative;
top: 40%;
text-align:center;
z-index: 1;
color:#808080;
}
#main {
height: 100vh;
width: 100%;
position: fixed;
top: 0px;
left: 0px;
z-index: -1;
margin-left: 200px;
padding: 0px;
background-color: #d9f2d9;
}
</style>
</head>
<body>
<div id="side">SIDE</div>
<div id="drag_line" style="cursor: pointer;">
<div id="drag_handle">
<p style="font-size: 200%;"><i class="fas fa-angle-double-left"></i><i class="fas fa-angle-double-right"></i></p>
<!--<p id="drag_handle"><i class="fas fa-grip-lines-vertical"></i></p>(alternate image for drag handle symbol)-->
<p id="xPos">X</p>
</div>
</div>
<div id="main">MAIN</div>
<script>
$('#drag_line').draggable(
{axis: "x",//to enable horizontal movement only, not vertical
drag: function(){
var offset = $(this).offset();
var xPos = Math.round(offset.left);
//var yPos = offset.top;//not used
$('#xPos').text(xPos);
$('#side').width(xPos+50);
$("#main").css('margin-left',xPos+50);
}
});
</script>
</body>
</html>
The jQuery later version which draggable fails (does not move on click/drag) is:
<script src="https://code.jquery.com/jquery-3.3.1.min.js" integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8=" crossorigin="anonymous"" type="text/javascript" charset="utf-8"></script>
Thanks in advance!
Don't know the exact reason, but using a JQuery 3.3 along with a later version of JQuery UI 1.12.1 seemed to have solved the problem!