Click image to call php function

[jug]

Hi.

I need to click an image and it to run some php script that sets a php variable and reloads the same page.

I know it sounds simple but i've tried every different way I can think of and i'm guessing it's just something basic i've missed.

I've tried onclick of the image, a href and a onclick, making the image the 'submit button' of a form etc..

Any response would be appreciated.

Thanks in advance.

Regards,

Jug

[taith]

heres the easiest way of setting a link to the same page, with putting any/if $_GET[] vars

[code]
<a href="?op=test1"><img src=""></a>
[/code]

that'll link you to the same page, but have the ?op active... much easier and faster then making it a form.

[jug]

I haven't really been using variables in the URL for my site, so is there any other way?

[taith]

no... not efficiently... and theres no time like now to start ;-) it makes page dynamics SOOO much easier and faster...

[papaface]

[code]<?php

if (isset($_POST["hidden"]))
{

$variable = "hello";

echo $variable;
}
else echo '<form action="' .$_SERVER["PHP_SELF"]. '" method="post" enctype="multipart/form-data"><INPUT TYPE="image" SRC="imageurl" BORDER="0" ALT="Submit Form"><input name="hidden" type="hidden" value=""></form>';

?>[/code]

That would do what you want, i think.

[jug]

Spot on - works perfectly

Thanks!

Jug