$(window).load not always working
<p>I try to implement drag and drop on my site using jquery. When testing this under Google Chrome browser most of the time its working (~ 9 out of 10 times its working). When i use IE11 most of the times its not working (like 1 out of 10 times its working).</p>

<p>I'm trying to implement this on a SharePoint 2013 Site.</p>

<p>I'm using the following code:</p>

<pre><code>$(window).load(function() {
        $('.draggable').draggable({
            cursor: "move",
            revert: "invalid",
            opacity: 0.7,
            snap: ".droppable",
            snapMode: "inner"
        });
    });

    // Dropzone
    $(window).load(function() {
        $('.droppable').droppable({
          accept: ".draggable",
          hoverClass: 'hovered',
          drop: positioning
        });
    });

    function positioning( event, ui ) {
        var draggableId = ui.draggable.attr("id");
        var droppableId = $(this).attr("id");
        updateItemSprintBacklog(droppableId, draggableId);
        window.location = window.location;
    }

    $(window).load(function() {
        $('.droppableDelete').droppable({
            accept: ".draggable",
            hoverClass: 'hovered',
            drop: deleteTicket
        });
    });
</code></pre>

<p>I believe the window.load is loaded to slow sometimes, but i can't tell why. And i don't know how to fix this.</p>

<p>Thanks for the help.</p>