<form id="online-checker" method="post" action="https://shattered.it/sample/submit" enctype="multipart/form-data">
<div class="upload-select">
<span class="glyphicon glyphicon-upload"></span>
<p class="text-center checker-banner">Drag some files here</p>
<p class="text-center">Or, if you prefer..</p>
<span class="btn btn-info upload-dragndrop"> Choose a file to upload</span>
<input class="upload-file hide" type="file" name="file" id="file">
</div>
<div class="upload-inprogress hide">
<div class="progress progress-striped active">
<div class="progress-bar progress-bar-info" style="width: 0%;"></div>
</div>
</div>
<div class="upload-success hide"></div>
<div class="upload-error hide"> Upload failed. Please upload files under 100 MB.</div>
<div class="btn btn-inverse reset-upload hide"> Reset</div>
</form>
Выдает ошибку класса Upload-error hide, а именно "Upload failed. Please upload files under 100 MB"
Весь вайл upload.js выглядит следующий образом
// Google Analytics.
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-92420390-1', 'auto');
ga('send', 'pageview');
// End of Google Analytics.
var $uploadForm = $('#online-checker');
var $toUpload = null;
var $data = null;
$('.upload-dragndrop').on('click', function(e) {
$('.upload-file').click();
});
$('.upload-file').on('change', function(e) {
$toUpload = e.target;
if($toUpload) {
$uploadForm.trigger('submit');
}
});
$('.reset-upload').on('click', function(e) {
$toUpload = null;
$('.upload-select').removeClass('hide');
$('.upload-inprogress').addClass('hide');
$('.upload-error').addClass('hide');
$('.upload-success').addClass('hide');
$('.reset-upload').addClass('hide');
});
$uploadForm.on('drag dragstart dragend dragover dragenter dragleave drop', function(e) {
e.preventDefault();
e.stopPropagation();
})
.on('dragover dragenter', function() {
$uploadForm.addClass('upload-dragover');
})
.on('dragleave dragend drop', function() {
$uploadForm.removeClass('upload-dragover');
})
.on('drop', function(e) {
$toUpload = e.originalEvent.dataTransfer;
$uploadForm.trigger('submit');
})
.on('submit', function(e) {
if ($uploadForm.hasClass('upload-inprogress')) return false;
// Update UI.
$('.upload-select').addClass('hide');
$('.upload-inprogress').removeClass('hide');
$('.upload-error').addClass('hide');
$('.upload-success').addClass('hide');
$('.upload-success').html('');
$('.reset-upload').addClass('hide');
$(".progress-bar").width("0%");
// Prepare submission.
e.preventDefault();
var formData = new FormData();
if($toUpload.files.length) {
$.each($toUpload.files, function(i, file) {
ga('send', {
hitType: 'event',
eventCategory: 'File',
eventAction: 'Upload',
eventLabel: 'custom'
});
formData.append(file.name, file);
});
} else {
formData.append('in-page-drag', $toUpload.getData('text/html'));
ga('send', {
hitType: 'event',
eventCategory: 'File',
eventAction: 'Upload',
eventLabel: 'sample'
});
}
$.ajax({
url: '/sample/submit',
type: 'POST',
data: formData,
cache: false,
contentType: false,
processData: false,
xhr: function() {
var xhr = $.ajaxSettings.xhr();
if (xhr.upload) {
xhr.upload.addEventListener('progress', function(evt) {
var percent = (evt.loaded / evt.total) * 100;
$(".progress-bar").width(percent + "%");
}, false);
}
return xhr;
},
success: function(data) {
$('.upload-select').addClass('hide');
$('.upload-inprogress').addClass('hide');
$('.upload-error').addClass('hide');
$('.upload-success').removeClass('hide');
$('.reset-upload').removeClass('hide');
$toUpload = null;
var safeFilesCount = 0;
var unsafeFilesCount = 0;
var errorFilesCount = 0;
$.each(data, function(filename, result) {
if(result.error) {
errorFilesCount += 1;
} else if(result.has_collision) {
unsafeFilesCount += 1;
var element = $('<p></p>').addClass('text-danger')
.text('Collision found in ');
element.append($('<b></b>').text(filename));
$('.upload-success').append(element);
} else {
safeFilesCount += 1;
}
});
if(safeFilesCount > 0 && unsafeFilesCount == 0) {
$('.upload-success').append(
$('<p></p>').addClass('text-success')
.text('All the ' + safeFilesCount + ' uploaded files are safe.'));
} else if (safeFilesCount > 0) {
$('.upload-success').append(
$('<p></p>').addClass('text-success')
.text('All the remaining ' + safeFilesCount + ' files are safe.'));
}
if(errorFilesCount) {
$('.upload-success').append(
$('<p></p>').addClass('text-danger')
.text('Could not process ' + errorFilesCount + ' files.'));
}
},
error: function(data) {
$toUpload = null;
$('.upload-select').addClass('hide');
$('.upload-inprogress').addClass('hide');
$('.upload-error').removeClass('hide');
$('.upload-success').addClass('hide');
$('.reset-upload').removeClass('hide');
}},
'json');
});