$post['sheet-dir'] = The directory where the file(s) are saved, encoded by base64_encode()
$post['sheet-fileName'] = The same value of $post['sheet']
*/
### The following commented section works with the sample database ###
/*
if (isset($post['photo-postId']) && $post['photo-postId']) {
# Save file name in db
# This is only needed when `onUpload` callback is not provided in view.php
db_insert('post_image', array(
'pimgFileName' => $post['photo'],
'postId' => $post['photo-postId']
), $useSlug=false);
}
# Save file name in db
# This is only needed when `onUpload` callback is not provided in view.php
db_insert('document', array(
'docFileName' => $post['doc'],
), $useSlug=false);
*/
$success = true;
if ($success) {
form_set('success', true);
form_set('callback', 'postOutput(' . json_encode($post) . ')');
}
} else {
form_set('error', validation_get('errors'));
}
}
form_respond('frmAsynFileUpload');
# Ajax response
/**
* AJAX form responder
* @param string $formId The HTML form ID
* @param array $errors The array of the errors (it is used only for generic form processing)
* @return void
*/
function form_respond($formId, $errors = null)
{
Form::set('id', $formId);
$errorStr = '';
$ajaxResponse = true;
form_set('error', validation_get('errors'));
if (is_array($errors) && count($errors)) {
Form::set('error', $errors);
$ajaxResponse = false;
# if no error message and no other message, no need to respond
$message = Form::get('message');
if (count(Form::get('error')) == 0 && empty($message)) {
return;
}
}
$response = array('formId' => Form::get('id'), 'success' => Form::get('success') ? true : false, 'error' => Form::get('error'), 'msg' => Form::get('message'), 'redirect' => Form::get('redirect'), 'callback' => Form::get('callback'));
if ($ajaxResponse) {
echo json_encode($response);
} else {
echo '<script type="text/javascript">';
echo 'LC.Form.submitHandler(' . json_encode($response) . ')';
echo '</script>';
}
}
?>
</h3>
<p>This is an example page which shows generic file upload handling.</p>
<p>
<form id="frmUpload" method="post" class="no-ajax" enctype="multipart/form-data">
<?php
echo flash_get('file-upload-success');
?>
<div class="message"></div>
<div class="table">
<div class="row">
<input type="file" name="filImage" id="filImage" />
</div>
<div class="row">
<input type="submit" name="btnUpload" value="<?php
echo _t('Upload');
?>
" class="button green" />
</div>
</div>
<?php
form_token();
?>
</form>
<?php
form_respond('frmUpload', validation_get('errors'));
?>
</p>
<?php
include _i('inc/tpl/footer.php');
if (is_array($dimensions) && count($dimensions)) {
foreach ($dimensions as $d) {
$thumbFile = $uploadDir . $d . _DS_ . $post[$name];
if (is_file($thumbFile) && file_exists($thumbFile)) {
unlink($thumbFile);
}
}
}
}
} else {
$error = $file->getError();
validation_addError($name, $error['message']);
}
}
if (count(validation_get('errors'))) {
$errors = validation_get('errors');
# if there is any validation error and if there was any uploaded file
$data['error'] = array('id' => $errors[0]['htmlID'], 'plain' => $errors[0]['msg'], 'html' => _msg($errors, 'error', 'html'));
$data['value'] = $post[$name];
}
if (!$data['savedId'] && isset($post[$name . '-id']) && $post[$name . '-id']) {
# if there was any saved data in db
$data['savedId'] = $post[$name . '-id'];
}
}
?>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>AsyncFileUploader</title>
echo _t('Re-type your email *');
?>
" />
</div>
<div class="row">
<textarea name="txaComment" rows="7" cols="60" placeholder="<?php
echo _t('Enter comment *');
?>
"><?php
echo form_value('txaComment');
?>
</textarea>
</div>
<div class="row">
<input type="submit" name="btnSubmit" value="<?php
echo _t('Post Comment');
?>
" class="button green" />
</div>
</div>
<?php
form_token();
?>
</form>
<?php
form_respond('frmComment', validation_get('errors'));
?>
</p>
<?php
include _i('inc/tpl/footer.php');