I have code below that runs perfectly and uploads multiple images.
This is the html and php code:
<?php
include_once 'includes.php';
include 'includes/getExtension.php';
$valid_formats = array("jpg", "png", "gif",
"bmp","jpeg","PNG","JPG","JPEG","GIF","BMP");
if(isset($_POST) and $_SERVER['REQUEST_METHOD'] == "POST")
{
$group_id=$_POST['group_id'];
if(empty($group_id))
{
$group_id='';
}
$v='';
$i=1;
foreach ($_FILES['photos']['name'] as $name => $value)
{
$filename = stripslashes($_FILES['photos']['name'][$name]);
$size=filesize($_FILES['photos']['tmp_name'][$name]);
//get the extension of the file in a lower case format
$ext = getExtension($filename);
$ext = strtolower($ext);
if(in_array($ext,$valid_formats))
{
if($size<(1024*$uploadImageSize))
{
$actual_image_name = 'user'.$uid.'_'.time().$i.".".$ext;
if(move_uploaded_file($_FILES['photos']['tmp_name']
[$name], $upload_path.$actual_image_name))
{
$data=$Wall-
>Image_Upload($uid,$actual_image_name,$group_id);
$newdata=$Wall-
>Get_Upload_Image($uid,$actual_image_name);
if($newdata)
{
if(empty($v))
$v=$newdata['id'];
else
$v=$v.','.$newdata['id'];
echo '<img src="'.$base_url.$upload_path.$actual_image_name.'"
class="preview" id="'.$v.'"/>';
}
}
else
{
echo "Fail upload fail.";
}
}
else
{
echo '<span class="imgList">You have exceeded the size limit!
</span>';
}
}
else
{
echo '<span class="imgList">Unknown extension!</span>';
}
$i=$i+1;
}
}
?>
The code adds multiple images and shows previews of the images too. But now I want that when a user clicks on some button (delete button) on every image uploaded, it should be removed not hidden (during the upload preview).
Any help to this will be appreciated! Please note I am able to delete already uploaded images on the database but on this one I need to be able to delete during upload. I also have the following Ajax code:
/* Remove Image */
$('.imageDelete').on('click',function()
{
var P=$(this);
var pid = $(this).attr("id");
var dataString = 'pid='+ pid ;
$.ajax({
type: "POST",
url: $.base_url+"image_delete_ajax.php",
data: dataString,
cache: false,
success: function(html)
{
jConfirm("Sure you want to delete this image? There is NO undo!", '',
function(r)
{
if(r==true)
{
P.parent().fadeOut('slow');
$('#photosContainer').masonry( 'remove', P.parent());
$('#photosContainer').masonry( 'reload' );
}
});
}
});
return false;
});
And the following image_delete_ajax.php file that works perfect:
<?php
include_once 'includes.php';
if(isSet($_POST['pid']))
{
$pid=$_POST['pid'];
$data=$Wall->Delete_Image($uid,$pid,$upload_path);
echo $data;
}
?>
