I just have a quick question how do I delete the item I just clicked? I don't have a great way of tracking it and I'm at my last resort way right now (which is what I'm posting) which deletes everything in the list.
PHP/HTML/jQuery:
<div class="image-list">
<?php
$count = 1;
if ($hotelId) {
foreach(glob($hotelDir) as $filename=>$hotelvalue){
echo '<li id="del'.$count.'" class="image-list"><a class="enlargeUser" href="'.$hotelvalue.'"><img class="imageListMain" src="'.$hotelvalue.'" width="50px" height="50px"/><p class="filename">' . basename($hotelvalue) . '</p></a> <a class="btn btn-mini btn-primary image-list" style="width: 18px;margin-top: -35px;position: relative\9;top: -25px\9;border-radius: 100%;-moz-border-radius: 100%;-o-border-radius: 100%;-webkit-border-radius: 100%;margin-left:330px;" id="del'.$count.'" value="Delete"><i class="icon-remove-circle icon-2" style="margin-left:-3px;"></i></a></li>' . "
" . "<br>";
$count++;
}
}else{}
?>
</div>
</div>
<script>
$('div.image-list li a.image-list').live('click', function() {
bootbox.confirm("Are you sure you want to delete this image?", "Cancel", "Confirm", function(result) {
if (result) {
$('ul.image-list li a.image-list').closest('li').fadeOut();
$.post('assets/php/deletefile.php');
}
});
});
</script>
Here is the delete information (right now it is static PHP that only deletes the first file I don't have another way of doing this yet):
<?php
session_start();
$files = glob("upload/" . $_SESSION['curHotelId'] . "/" . '*.*');
if(is_file($files[0]))
@unlink($files[0]);
?>
UPDATE:
Thanks to Karl's answer I got a better idea of what I'm doing, but I still cannot get these to remove. I don't know why. They stay blank and act as if they don't even exist or the button does not work.
Here is my updated PHP/HTML/jQuery:
<div class="image-list">
<?php
$count = 1;
if ($hotelId) {
foreach(glob($hotelDir) as $filename=>$hotelvalue){
echo '<li data-filename="' . basename($hotelvalue) . '" id="del'.$count.'" class="image-list"><a class="enlargeUser" href="'.$hotelvalue.'"><img class="imageListMain" data-filename="' . basename($hotelvalue) . '" src="'.$hotelvalue.'" width="50px" height="50px"/><p class="filename">' . basename($hotelvalue) . '</p></a> <a data-filename="' . basename($hotelvalue) . '" class="btn btn-mini btn-primary image-list" style="width: 18px;margin-top: -35px;position: relative\9;top: -25px\9;border-radius: 100%;-moz-border-radius: 100%;-o-border-radius: 100%;-webkit-border-radius: 100%;margin-left:330px;" id="del'.$count.'" value="Delete"><i class="icon-remove-circle icon-2" style="margin-left:-3px;"></i></a></li>' . "
" . "<br>";
$count++;
}
}else{}
?>
</div>
</div>
<script>
$('li.image-list a.image-list').click( function () {
var filename = $(this).attr('data-filename');
$(this).remove();
$.get('assets/php/deletefile.php?filename=' + filename).done( function() {
// it succeeded
}).fail( function (){
// it failed
});
});
});
</script>
And the PHP was updated too:
<?php
session_start();
$filename = $_get['filename'];
$files = glob("upload/" . $_SESSION['curHotelId'] . "/" . $filename);
if(is_file($files))
@unlink($files);
?>
HOPEFULLY FINAL UPDATE:
I'm so close, I just wanna throw everything I love out a window. So here is where I'm having an issue. It isn't deleting the images when the code executes so here is PHP:
ALL OF THIS CODE WORKS. C: Thank you everyone that helped!
<?php
session_start();
$file = $_POST['filename'];
$selHotelId = $_SESSION['curHotelId'];
$files = "upload/" . $selHotelId . "/" . $file;
unlink($files);
?>
jQuery:
$(document).ready(function(){
$("#imageClick").live("click", "li.image-list a.image-list", function () {
var _clicked = $(this);
var _filename = _clicked.attr('data-filename');
_clicked.parents("li.image-list").fadeOut(function(){
$(this).empty().remove();
});
$.post('assets/php/deletefile.php', {filename: _filename}).done( function(data) {
bootbox.alert('File has been deleted!');
}).fail( function (error){
bootbox.alert('There has been an error. Contact admin.');
});
});
});
There were still a few issues in your updated code. I've made some changes, and pasted in the code below. I've changed the method to $.post(), so your PHP file will need to access the parameter as $_POST['filename'].
A couple issues I noticed, you had more than one element with the same id attribute. I removed the redundant data-filename attributes from elements that didn't need them. I placed your jQuery inside a $(document).ready() in order to make sure that nothing was called until all DOM elements had been loaded. I also used the .on method for binding the event...just in case you ever dynamically add more li elements with the a.image-list element. This way you are binding the event to an element that will always be there, and catching it on the a.image-list. (I might be explaining that incorrectly...it's late).
Hope this helps.
<ul class="image-list">
<?php
$count = 1;
if ($hotelId) {
foreach(glob($hotelDir) as $filename=>$hotelvalue){
echo '<li id="del'.$count.'" class="image-list"><a class="enlargeUser" href="'.$hotelvalue.'"><img class="imageListMain" src="'.$hotelvalue.'" width="50px" height="50px"/><p class="filename">' . basename($hotelvalue) . '</p></a> <a class="btn btn-mini btn-primary image-list" style="width: 18px;margin-top: -35px;position: relative\9;top: -25px\9;border-radius: 100%;-moz-border-radius: 100%;-o-border-radius: 100%;-webkit-border-radius: 100%;margin-left:330px;" title="Delete" data-filename="' . basename($hotelvalue) . '" ><i class="icon-remove-circle icon-2" style="margin-left:-3px;"></i></a></li>' . "
" . "<br>";
$count++;
}
}
?>
</ul>
<script>
$(document).ready(function(){
$("ul.image-list").on("click", "li.image-list a.image-list", function () {
var _clicked = $(this);
var _filename = _clicked.attr('data-filename');
_clicked.parents("li.image-list").fadeOut(function(){
$(this).empty().remove();
});
$.post('assets/php/deletefile.php', {filename: _filename}).done( function(data) {
// it succeeded
}).fail( function (error){
// it failed
});
});
})
</script>
UPDATE: I had a typo in my code...not sure you caught it.
var _filename = clicked.attr('data-filename');
SHOULD BE...
var _filename = _clicked.attr('data-filename');
My apologies.
To see if you are hitting your PHP file, you can do something simple like this...
<?php
$data["response"] = $_POST['filename'];
echo json_encode($data);
?>
And then modify your .done method to look like this...
$.post('assets/php/deletefile.php', {filename: _filename}).done( function(data) {
// it succeeded
console.log(data);
}).fail( function (error){
// it failed
});
You can delete or remove a DOM element with jQuery using a syntax similar to this and pull the value passed in your item:
$('div.image-list li a.image-list').click( function () {
var filename = $(this).attr('data-filename');
$(this).parents('li').remove();
});
You will have pass the data to the PHP file like you are doing but with the filename in the url:
$.get('assets/php/deletefile.php?filename=' + filename).done( function() {
// it succeeded
}).fail( function (){
// it failed
});
When you load the page you will have to load in the data-filename="filename.jpg" into the element you clicked.
In your deletefile.php, you can use $_GET['filename'] to get the filename.