Click and Delete

[LouisX]

Hi, I have some question to ask about this code. I have a images path store into config.ini. I can display the images only the problem is I want to click and delete the image after confirm.

 

Please help...

 

index.php

$file = $_SERVER['DOCUMENT_ROOT'] . "/uploads/config.ini";
$contents = file($file);
$string = implode($contents);

$lines = file($file);

print "<table border=1><tr>";

foreach ($lines as $line_num => $line) {

echo "
<td WIDTH=220 HEIGHT=220>
<a title=\"Delete File\" href=\"javascript:;\" onClick=\"cf=confirm('Are you sure you want to delete?');if (cf)window.location='functions.php?action=del&file=" . htmlspecialchars($line) . "'; return false;\">
<IMG SRC=" . htmlspecialchars($line) . " WIDTH=\" \" HEIGHT=\" \" BORDER=\"0\"  TITLE=\" " . htmlspecialchars($line) . " \" \/>
</a><br />
</td>";
}

print "</tr></table>";

 

functions.php

$action = $_GET['action'];

switch($action) {	

case 'del':
unlink($_GET['file']);


break ;
}

[Adam]

You mean you want to perform this in the background, without the page redirecting? If so, sounds like you want to look into "AJAX".

[LouisX]

You mean you want to perform this in the background, without the page redirecting? If so, sounds like you want to look into "AJAX".

 

yeah, want it do at the backgound... can it be done?? or with a page redirect, how?

 

thanks for your reply...

[Adam]

If so, sounds like you want to look into "AJAX".

 

... Read up on AJAX.

[LouisX]

If so, sounds like you want to look into "AJAX".

 

... Read up on AJAX.

 

Hi,

 

I try to use ajax but seem no very comfortable. can i use other way?

[Adam]

There are other possibilities but, AJAX is actually the easiest option. That is if you still don't want the user to be redirected to another page?

[LouisX]

There are other possibilities but, AJAX is actually the easiest option. That is if you still don't want the user to be redirected to another page?

 

actually i just need someone to help on my code, is that a problem? i trying to click and delete the images but it seem doesn't show the prompt message. maybe without ajax or someone can help?