fileupload-formit-fix.php

<?php
// change:
/* handle file fields */
        foreach ($origFields as $k => $v) {
            $attachmentIndex = 0;
            if (is_array($v) && !empty($v['tmp_name']) && isset($v['error']) && $v['error'] == UPLOAD_ERR_OK) {
                if (empty($v['name'])) {
                    $v['name'] = 'attachment'.$attachmentIndex;
                }
                $this->modx->mail->mailer->AddAttachment($v['tmp_name'],$v['name'],'base64',!empty($v['type']) ? $v['type'] : 'application/octet-stream');
                $attachmentIndex++;
            }
        }
// to
/* handle file fields */
        $attachmentIndex = 0;
        foreach ($origFields as $k => $v) {
            if (is_array($v) && !empty($v['tmp_name']) && isset($v['error'])) {
                for ($i = 0; $i < count($v['name']); $i++) {
                    if ($v['error'][$i] == UPLOAD_ERR_OK) {
                        if (empty($v['name'][$i])) {
                            $v['name'][$i] = 'attachment'.$attachmentIndex;
                        }
                
                        $this->modx->mail->mailer->AddAttachment($v['tmp_name'][$i],$v['name'][$i],'base64',!empty($v['type'][$i]) ? $v['type'][$i] : 'application/octet-stream');
                        $attachmentIndex++;
                    }
                }
            }
        }
        
        
/* javascript:        
(function() {

    $(document).ready(function(){
        $('option[data-id=' + location.search.split('=')[1] + ']', '#direction').attr("selected", "selected");
        $('#direction').customSelect();

    });

    $(document).on('change', '.fileupload', function(e, data){
        var $this = $(this);
        if (!$this.hasClass('choosed')) {
            var clon = $('<span class="btn btn-default fileinput-button"><i class="glyphicon glyphicon-paperclip"></i> <span>Прикрепить фотографии</span><input class="fileupload" type="file" name="files[]" multiple></span>');
            clon.insertAfter($this.parent());
            var files = $(this)[0].files;
            var name = $this.val();
            var n = files.length;
            if (n > 1) {
                name = files.length + " файл";
                if ((n % 10 >= 2) && (n %10 <= 4)  && (n % 100 < 10 || n % 100 >= 20)) {
                    name += 'а';
                } else {
                    name += 'ов';
                }
            }
            $this.parent().find('span').html(name);
            $this.addClass('choosed');
        }

    });

    $('.validateForm').on('submit', function(e){
        var v = $(this).validationEngine('validate');
        if (!v) {
            e.preventDefault();
        }
    });

}());
*/

/* css:
.fileinput-button {
    position: relative;
    overflow: hidden;
    margin-right: 10px;
}

.fileinput-button input {
    position: absolute;
    top: 0;
    right: 0;
    margin: 0;
    opacity: 0;
    filter: alpha(opacity=0);
    transform: translate(-300px, 0) scale(4);
    font-size: 23px;
    direction: ltr;
    cursor: pointer;
}

.fileinput-button > span {
    vertical-align: middle;
}
*/