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POblueImp/jquery file upload - How do I get the error message if the file type was not accepted?
 

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    <p>I want to use the BlueImp/Jquery File Upload to be able to upload some images to web webserver. I have this JS code which I generated by reading many sources</p> <pre><code> $('#file_upload').fileupload('option', { dataType: 'json', url: '/Upload/UploadFiles', maxFileSize: 5000000, acceptFileTypes: /(\.|\/)(gif|jpe?g|png)$/i, process: [ { action: 'load', fileTypes: /^image\/(gif|jpeg|png)$/, maxFileSize: 20000000 // 20MB }, { action: 'resize', maxWidth: 1440, maxHeight: 900 }, { action: 'save' } ], progressall: function (e, data) { $(this).find('.progressbar').progressbar({ value: parseInt(data.loaded / data.total * 100, 10) }); }, done: function (e, data) { $('#show_image').append('&lt;img src="' + data.result[0].ThumbURL + '" /&gt;'); $('#imgID').val($('#imgID').val() + data.result[0].Id + ','); $(this).find('.progressbar').progressbar({ value: 100 }); }, error: function (e, data) { var a = 1; } }); }); </code></pre> <p>It works because it doesn't upload any file which is not an image, but I would like to be able to get the error messages (in case it exists) to show to the user.</p> <p>In <a href="http://blueimp.github.com/jQuery-File-Upload/" rel="noreferrer">their demo</a> they have some code (jquery.fileupload-ui.js and jquery.fileupload-fp.js) that create "magically" the HTML with the error inside (I am still strugling to understand it).</p> <p>I don't really get if I should use these plugins too and somehow customize the HTML being generated or if it is simpler to get the info manually and populate it.</p> <p>I am pretty new to JS and Jquery, so maybe I am missing something.</p> <p>How do I configure the HTML being generated or how do I get the error message?</p> <p>Thanks, Oscar</p>
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