jquery - Uploadify Error in IE8 -

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i can't uploadify (jquery plugin) work in ie8, works fine in other browsers.

when go upload file i'm getting error:

object doesn't support property or method

and it's on line in uploadify.js:

document.getelementbyid(jquery(this).attr('id') + 'uploader').startfileupload(id, false);

i can't figure out.

the javascript looks this:

<script type="text/javascript"> $(document).ready(function() { var scriptdata;  $.get('/lib/upload_params.php', {'key': "files/<?=random?>/"},     function(data) {         scriptdata = {             'awsaccesskeyid': data.awsaccesskeyid,             'key': encodeuricomponent(data.key),             'acl': "private",             'policy': encodeuricomponent(data.policy),             'signature': encodeuricomponent(encodeuricomponent(data.signature)),             'success_action_status': "201",             'folder':'',             'filename':''         };         //    $('#file').uploadifysettings('scriptdata',scriptdata);         start_uploadify();               },     "json" );   function start_uploadify() {     $('#file').uploadify({         'uploader'      : 'http://domain.com/lib/uploadify/uploadify.swf',         'script'        : 'http://cdn.domain.com',         'multi'         : false,         'buttonimg'     : 'http://domain.com/images/select_button.png',         'rollover'      : true,         'width'         : '131',         'height'        : '40',         'sizelimit'     : '1073741824',         'auto'          : false,         'method'        : 'post',         'scriptdata'    : scriptdata,           'scriptaccess'  : 'always',         'wmode'         : 'transparent',         onselect        : function(event, queueid, fileobj) {                             $('#send_options').show().addclass('on');                             $('#fileuploader').css('visibility', 'hidden');                             $('#filequeue').css({'margin-top' : '-40px', 'visibility' : 'visible'});                           },         oncomplete      : function(event, queueid, fileobj, response, data) {                             //alert(fileobj.name);                             $('#upload_progess').html("<strong>upload complete</strong><br />we processing file...");                             $('#fn').val(fileobj.name);                             $('#fs').val(fileobj.size);                             $('#form_1').submit();                            },           'onerror'       : function(e, queueid, fileobj, errorobj){                             //alert( dump(scriptdata) );                             if(errorobj.info == 201){                               //$('#file'+queueid).remove();                             } else {                               alert(errorobj.type+' error:'+errorobj.info+'. sorry! (try again later)');                             }                           },         'folder'        : '',         'filedataname'  : 'file'     }); }  $('#send').live('click', function() {     $('#file').uploadifyupload();     $('#send_options').hide();     $('#upload_progress').show(); });  $('#change_file').live('click', function() {     $x = $('#send_options');     $y = $('#fileuploader');     $z = $('#filequeue');      if ($x.hasclass('on')) {         $x.removeclass('on').hide();         $y.css('visibility', 'visible');         $z.css('visibility', 'hidden');     } else {         $x.addclass('on');       } });  $('#method_2').delegate('', 'click', function() {     $('.wrap_to').show();                                              });  $('#method_1').delegate('', 'click', function() {     $('.wrap_to').hide();                                          });

});

not sure if you, encountered strange ie8 bug might related. if have function called "change_file" , have link <a onclick="change_file()">, inside form contains <input name="change_file"> "object doesn't support property or method" error that's oh-so unhelpful.

hmm, did little more digging this, appears it's not "change_file" doesn't like, it's overlap in js function name & input names. makes little more sense actually, when it's trying find out "change_file" must looking @ form elements first, , finds form element, can't figure out why you're trying treat function.

so, maybe have input named "jquery"? (it might "jquery(this).attr('id')". tried 1 named "document", finds normal document fine.)


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