meerdere foto`s uploaden met overige informatie.

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Antony Riksen

Antony Riksen

23/07/2011 20:02:17
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Momenteel ben ik bezig met een upload script van een simpele webshop, maar het wil niet lukken,

Ik heb een upload sccript hiervandaan waarmee je meerdere foto`s kunt uploaden,

Voor deze pagina heb ik een pagina met input fielts:
-naam
-prijs
-omschrijving.

Deze worden opnieuw weergegeven op de fotoupload pagina,

als ik op upload druk plaatst die alles netjes in de DB echter
als ik 2 of meer foto`s upload krijg ik continu alleen de 1e te zien in de DB
en in de (ftp) map.

Graag hoor ik waar ik fout ga.

Code (php)
PHP script in nieuw venster Selecteer het PHP script
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<?php
//error_reporting(E_ALL ^ E_NOTICE);
error_reporting(E_ALL);
$naam = $_POST['naam'];
$prijs = $_POST['prijs'];
$tekst = $_POST['tekst'];

/**********************************************************************************
* Multifile files upload at once with a form,
* optional image resize for jpeg gif and png during upload
* Author: scripts[AT ][ .]titude.nl - NLD - 2007
* For use with resize Requires GD ( 2.0.28 or up for gif support )

# example .htaccess
php_value max_execution_time = 3600
php_value max_input_time = 3600
php_value post_max_size 18M
php_value upload_max_filesize 15M
**********************************************************************************/

$m_cnfg['max_size'] = 0; // size per file in bytes - 0 is unlimited
$m_cnfg['max_files'] = 6; // max files to upload - 0 is unlimited
$m_cnfg['ext_oke'] = array('png','jpg','gif','bmp','ttf','pdf');  // allowed extensions, empty allow all
// $m_cnfg['ext_oke'] = array('png','jpg','gif');

$m_cnfg['upload_dir'] = $_SERVER['DOCUMENT_ROOT'] . "/cms/foto"; // upload dir
$m_cnfg['overwrite'] = false; // allow files overwrite on true
$m_cnfg['newname'] = ""; // file rename "" or "timestamp" or set a rename prefix
$m_cnfg['inputname'] = "bestanden"; // input file form array name
$m_cnfg['imggd'] = array('jpg'); // resize with GD
$m_cnfg['imgw'] = 800; // max width for resize - 0 is no resize
$m_cnfg['imgh'] = 600; // max height for resize - 0 is no resize  


$m_log = multiup($m_cnfg);

function
multiup($m_cnfg) {
    $upmsg = array();
    if ($m_cnfg['max_size'] != 0) {
        $maxdisp = ($m_cnfg['max_size'] >= 1024000) ? round($m_cnfg['max_size'] / 10240) / 100 . " Mb" : round($m_cnfg['max_size'] / 10.24) / 100 . " Kb";
        $upmsg['rules'][] = "Max file size: " . $maxdisp;
    }

    if (!empty($m_cnfg['ext_oke'])) {
        $upmsg['rules'][] = "File types: " . implode(" ,", $m_cnfg['ext_oke']);
    }

    if ($m_cnfg['max_files'] != 0) {
        // $upmsg['rules'][] = "Simultanious: " . $m_cnfg['max_files'];
    }
    if ($_SERVER["REQUEST_METHOD"] == 'POST' && !empty($_FILES[$m_cnfg['inputname']]['name'])) {
        $naam = $_POST['naam'];
        $prijs = $_POST['prijs'];
        $tekst = $_POST['tekst'];
        if (is_writable($m_cnfg['upload_dir'])) {
            $filedir = str_replace("//", "/", $m_cnfg['upload_dir'] .  "/");
            $gdtrue = extension_loaded('gd') ? true : false;
            $gd201 = function_exists('imagecopyresampled') ? true : false;
            $gd2082 = $gd201 && function_exists('imagecreatefromgif') ? true : false;
            $maxup = 1;
            while(list($filenum, $filename) = each($_FILES[$m_cnfg['inputname']]['name'])) {
                $uptrue = false;
                if (!empty($filename)) {
                    $fileparts = pathinfo($filename);
                    $fileext = strtolower($fileparts['extension']);
                    // filter filename - adjust to needs - replace spaces by
                    // _ a-z A-Z - 0-9 _ . allowed - extension length 2-5 chars

                    $filename = str_replace("%20", "_",  str_replace(" ", "_",  $filename));
                    $uptrue = preg_match("/^[-a-z0-9_\.]+\.[a-z0-9]{2,5}$/i",  $filename) ? true : false;
                    $uptrue = $uptrue && $m_cnfg['max_files'] != 0 && $m_cnfg['max_files'] < $maxup ? false : true;
                    $uptrue = $uptrue && (($fileext != "" && in_array($fileext, $m_cnfg['ext_oke'])) || empty($m_cnfg['ext_oke'])) ? true : false;
                    $uptrue = $uptrue && ($_FILES['bestanden']['size'][$filenum] < $m_cnfg['max_size'] || $m_cnfg['max_size'] == 0) ? true : false;
                    if (!$uptrue) {
                        $upmsg['errors'][] = $filename;
                    }
                }

                if ($uptrue) {
                    $maxup++;
                    $newname = "";
                    if ($m_cnfg['overwrite'] !== true || $m_cnfg['newname'] != "") {
                        $tmpname = $m_cnfg['newname'] != "" ? $m_cnfg['newname'] : str_replace ("." . $fileext, "", $filename);
                        if ($m_cnfg['newname'] == "timestamp") {
                            list($usec) = explode(" ", microtime());
                            $tmpname = date('YmdHis') . (string)substr($usec,2,6);
                        }

                        $fileloc = $filedir . $tmpname . "." . $fileext;
                        $newname = $tmpname . "." . $fileext;
                        $a = 1;
                        if ($m_cnfg['overwrite'] !== true) {
                            while (file_exists($fileloc)) {
                                $a++;
                                $fileloc = $filedir . $tmpname . "_" . $a . "." . $fileext;
                                $newname = $tmpname . "_" . $a . "." . $fileext;
                            }
                        }
                    }
else {
                        $fileloc = $filedir . $filename;
                    }

                    if (move_uploaded_file($_FILES[$m_cnfg['inputname']]['tmp_name'][$filenum], $fileloc)) {
                        if ($newname == $filename || $newname == "") {
                            $upmsg['uploads'][] = $filename;
                            
// plaats een record in database.

$query="INSERT INTO verkoop (filename, type, title, prijs) VALUES ('".$filename."', 'algemeen', '".$naam."', '".$prijs."')";
$result=mysql_query($query);                
                            
                        }
else {
                            $upmsg['uploads'][] = $filename . " <B>ALS</B> " . $newname;
// plaats een record in database.

$query="INSERT INTO verkoop (filename, type, title, prijs) VALUES ('".$newname."', 'algemeen', '".$naam."', '".$prijs."')";
$result=mysql_query($query);
  
                        }

                        if ($gdtrue && in_array($fileext, $m_cnfg['imggd']) && $m_cnfg['imgw'] > 0 && $m_cnfg['imgh'] > 0) {
                            list($curw, $curh) = getimagesize($fileloc);
                            $p_x = $curw / $m_cnfg['imgw'];
                            $p_y = $curh / $m_cnfg['imgh'];
                            if ($p_x > 1 || $p_y > 1) {
                                $pfactor = ($p_x > $p_y) ? $pfactor = $p_x : $pfactor = $p_y;
                                $neww = round($curw / $pfactor);
                                $newh = round($curh / $pfactor);
                                $imgorg = false;
                                if ($fileext == "jpg" || $fileext =='jpeg') {
                                    $imgorg = imagecreatefromjpeg($fileloc);
                                }
else if ($gd2082 && $fileext == "gif") {
                                    $imgorg = imagecreatefromgif($fileloc);
                                }
else if ($fileext == 'png') {
                                    $imgorg = imagecreatefrompng($fileloc);
                                }

                                if ($imgorg) {
                                    if ($gd201) {
                                        $imgnew = imagecreatetruecolor($neww, $newh);
                                        if ($fileext == "gif" || $fileext == "png") {
                                            $bgcolor = imagecolorallocate($imgorg, 0, 0, 0);
                                            imagepalettecopy($imgnew, $imgorg);
                                            imagefill($imgnew, 0, 0, $bgcolor);
                                            imagecolortransparent($imgnew, $bgcolor);
                                        }

                                        imagecopyresampled($imgnew, $imgorg, 0, 0, 0, 0, $neww, $newh, $curw, $curh);
                                    }
else {
                                        $imgnew = imagecreate($neww, $newh);
                                        imagecopy($imgnew, $imgorg, 0, 0, 0, 0, $neww, $newh, $curw, $curh);
                                    }

                                    imagedestroy($imgorg);
                                    if ($fileext == 'jpg' || $fileext =='jpeg') {
                                        imagejpeg($imgnew, $fileloc, 80);
                                    }
else if ($gd2082 && $fileext == 'gif') {
                                        imagegif($imgnew, $fileloc);
                                    }
else if ($fileext == 'png') {
                                        imagepng($imgnew, $fileloc);
                                    }

                                    imagedestroy($imgnew);
                                    list($neww, $newh) = getimagesize($fileloc);
                                    array_pop($upmsg['uploads']);
                                    if ($newname == $filename || $newname == "") {
                                        $upmsg['uploads'][] = $filename . " - size: " . $neww . "px - " . $newh . "px";
                                    }
else {
                                        $upmsg['uploads'][] = $filename . " <B>ALS</B> " . $newname . " - New Size: " . $neww . "px - " . $newh . "px";
                                    }
                                }
                            }
                        }
                    }
                }

                if (file_exists($_FILES[$m_cnfg['inputname']]['tmp_name'][$filenum])) {
                    unlink($_FILES[$m_cnfg['inputname']]['tmp_name'][$filenum]);
                }
            }
        }
else {
            $upmsg['errors'][] = "Dir error: " . $m_cnfg['upload_dir'];
        }
    }

    return $upmsg;
}

?>


<script type="text/javascript"><!--
// specify max_files to upload when used apart from upload multi
// 0 = unlimited - adjust in your config also
var max_files = <?php echo $m_cnfg['max_files']; ?>;
var count_files = 1;
function bestanden() {
    if (max_files == 0 || max_files > count_files) {
        var holder = document.getElementById('bestanden').getElementsByTagName('tr')[0].parentNode;
        var taginp = document.createElement('input');
        taginp.setAttribute('type','file');
        taginp.setAttribute('name','bestanden[]');
        var tagtr = document.createElement('tr');
        var tagtd = document.createElement('td');  
        var tagtr = document.createElement('tr');
        var tagtd = document.createElement('td');
        var tagspan = document.createElement('span');
        tagspan.style.cursor = 'pointer';
        tagspan.onclick = function() {
            this.parentNode.parentNode.parentNode.removeChild(this.parentNode.parentNode);
            count_files--;
        }
        
        
        tagspan.appendChild(document.createTextNode(' Verwijder '));
        tagtd.appendChild(taginp);
        tagtr.appendChild(tagtd);
        holder.appendChild(tagtr);
        tagtd.appendChild(tagspan);
        tagtr.appendChild(tagtd);
        holder.appendChild(tagtr);
        count_files++;
    }
}
//--></script>
<form method="POST" action="index.php?pagina=add2" enctype="multipart/form-data">

<table id="bestanden">
<div>
    <input type="text" name="naam" value="<?php echo $naam; ?>"><br />
    <input type="text" name="prijs" value="<?php echo $prijs; ?>"><br />
    <input type="text" name="tekst" value="<?php echo $tekst; ?>"><br />
</div>

<tr><td><input type="file" name="bestanden[]"><span onClick="bestanden()" style="cursor:pointer;"><img src="cms/plus.png" alt="Voeg meer foto`s toe."></span></td></tr>
</table>
<input type="submit" value="Upload">
</form>
<?php
if (!empty($m_log['rules'])) {
    echo "<b>Upload rules</b>  <br />";
    echo implode("<br />", $m_log['rules']);
}

if (!empty($m_log['uploads'])) {
    echo "<br /><br /><b>Uploaded</b>  <br />";
    echo implode("<br />", $m_log['uploads']);
}

if (!empty($m_log['errors'])) {
    echo "<br /><br /><b>Upload failed for</b> <br />";
    echo implode("<br />", $m_log['errors']);
}

?>
 
PHP hulp

PHP hulp

18/04/2024 09:17:30
 
Antony Riksen

Antony Riksen

27/07/2011 11:06:42
Quote Anchor link
Hier kan een slotje op..
inmiddels een ander systeem aan het proberen
Gewijzigd op 27/07/2011 12:48:54 door Antony Riksen
 



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