JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://demo.swfupload.org/v220/css/default.css">
<script src="http://demo.swfupload.org/v220/swfupload/swfupload.js"></script>
<script src="http://demo.swfupload.org/v220/simpledemo/js/swfupload.queue.js"></script>
<script src="http://demo.swfupload.org/v220/simpledemo/js/fileprogress.js"></script>
<script src="http://demo.swfupload.org/v220/simpledemo/js/handlers.js"></script>
<script src="http://code.jquery.com/jquery-1.8.3.min.js"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jquery.ui/1.8.22/jquery-ui.js"></script>
<link rel="stylesheet" href="http://ajax.aspnetcdn.com/ajax/jquery.ui/1.8.10/themes/redmond/jquery-ui.css">
<div id="header2">
    <p>This is a Simple Demo create By swfupload.I modified it to show the bug on <b>>=IE9</b>&nbsp;&nbsp;<del>,and I havent test it on IE10.</del></p><br />
    
    <p>I bind Draggable on #form1 (the yellow box),when you click or start drag it ,jquery throws Exception in IE's console</p><br />
    
    <p><button id="push">TestMe</button>&lt;--This is a botton to run the script:<b>$("[someAttr=12345]")</b>.[--when Value is Number--] click it,and you will see the Exception in IE's console</p>

</div>

<div id="content">
    <h2>Simple Demo</h2>
    <form id="form1" action="index.php" method="post" enctype="multipart/form-data">
        <p>Drage this form</p>

            <div class="fieldset flash" id="fsUploadProgress">
            <span class="legend">Upload Queue</span>
            </div>
        <div id="divStatus">0 Files Uploaded</div>
            <div>
                <span id="spanButtonPlaceHolder"></span>
                <input id="btnCancel" type="button" value="Cancel All Uploads" onclick="swfu.cancelQueue();" disabled="disabled" style="margin-left: 2px; font-size: 8pt; height: 29px;" />
            </div>

    </form>
        </div>
        
<div>
    The main reason is at Line 1722 in acceptData Method in Jquery.<br /><br />
    <pre>// A method for determining if a DOM...

CSS

#form1 { border:1px solid yellow;}
#header2 ol{list-style-type：decimal;}
pre{ background-color:grey;}

JavaScript

var swfu;

window.onload = function() {
    var settings = {
 flash_url :"http://demo.swfupload.org/v220/swfupload/swfupload.swf",
        upload_url: "upload.php",
        //post_params: {"PHPSESSID" : "<?php echo session_id(); ?>"},
        file_size_limit : "100 MB",
        file_types : "*.*",
        file_types_description : "All Files",
        file_upload_limit : 100,
        file_queue_limit : 0,
        custom_settings : {
            progressTarget : "fsUploadProgress",
            cancelButtonId : "btnCancel"
        },
        debug: false,

        // Button settings
        button_image_url: "http://demo.swfupload.org/v220/simpledemo/images/TestImageNoText_65x29.png",
        button_width: "65",
        button_height: "29",
        button_placeholder_id: "spanButtonPlaceHolder",
        button_text: '<span class="theFont">Hello</span>',
        button_text_style: ".theFont { font-size: 16; }",
        button_text_left_padding: 12,
        button_text_top_padding: 3,
        
        // The event handler functions are defined in handlers.js
        file_queued_handler : fileQueued,
        file_queue_error_handler : fileQueueError,
        file_dialog_complete_handler : fileDialogComplete,
        upload_start_handler : uploadStart,
        upload_progress_handler : uploadProgress,
        upload_error_handler : uploadError,
        upload_success_handler : uploadSuccess,
        upload_complete_handler : uploadComplete,
        queue_complete_handler : queueComplete    // Queue plugin event
    };

    swfu = new SWFUpload(settings);
};




$(function(){
    var options={
            cursor:"move",
            handle:"p",
            stack: ".ui-draggable",
            containment: "#content",
            scroll: false
        };
    $("#form1").draggable(options);
    $("#push").bind('click',function(){
        var someObj=$("[someAttr=12345]");
        //$("body").append(someObj);
    });
});