Drag & Drop Photos / Update MySQL
$30-250 USD
Thanh toán khi bàn giao
I am creating an interface for a client where they can drag and drop images to arrange the photo order. The new order must then update a MySQL database using PHP.
Database Fields: - Primary key is combination of photo_id and model_id
photo_id
model_id
photo_position
After the photos are reordered, it needs to update the photo_position field for the specified photo_id/model_id combination.
Here's the code I'm using... the drag and drop is working, but the database is not being updated. I'm told the javascript should refresh the page automatically and run the PHP script but I'm not very experienced with AJAX.
********************************************************************************************************************
MY CODE:
<?php
// (db connect & call recordset)
$model_id = $_GET['model_id'];
foreach(explode(",",$_GET['order']) as $key=>$value) {
mysql_query("UPDATE tbl_model_photo SET photo_position='" . $i . "' WHERE model_id = $model_id and photo_id = '" . $value . "'");
$i++;
}
?>
<html>
<body>
<div id="photo_arrange">
<?php do { ?>
<div id="photo_<?php echo $photo_id; ?>">
<img src="../images/models/photos/<?php echo $model_id; ?>/<?php echo $photo_id; ?>.jpg" />
</div>
<?php } while ($row_rs_photo = mysql_fetch_assoc($rs_photo)); ?>
</div>
<script type="text/javascript">
new Sortables($('photo_arrange'), {
onComplete: function() {
new Ajax("[url removed, login to view];?php echo $model_id; ?>&order="+[url removed, login to view](function(el) {
return [url removed, login to view]("photo_","");
})).request();
}
});
</script>
</body>
</html>
********************************************************************************************************************
JAVASCRIPT CODE:
Attached in file.
ID dự án: #270293
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