html - jquery file upload plugin- selected file name not being displayed -

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i using jquery file upload plugin(basic) upload single file @ time. plugin works fine , can see files dumped in correct directory, good! when select file, name(chrome)/path(ie) of selected file not displayed, instead displays "no file chosen". how can change display name of selected file? code:

script :

$(function () {             $('#fileupload').fileupload({                 datatype: 'json',                 url: '@url.action("index", "home")',                 add: function (e, data) {                     data.submit();                  },                 progress: function (e, data) {                     var progress = parseint(data.loaded / data.total * 100, 10);                     $('#progress .bar').css('width', progress + '%');                  },                 done: function (e, data) {                     $('<p/>').text(data.files[0].name).appendto(document.body);                                         }                 //multipart: false             });                         });

homecontroller : 

[httppost]     public actionresult index(httppostedfilebase files)     {                    return json(files.filename);     }

index : 

<input id="fileupload" type="file"  name="files"/> <div id="progress" style="width: 250px">     <div class="bar" style="width: 0%;"></div> </div>

pass following arguments fileupload call:

$('#fileupload').fileupload({      formdata:{extra:1},     autoupload: false,     url: "uploader.php",     replacefileinput:false,     fileinput: $("input:file") });

replacefileinput:false displaying selected file name


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