UPDATE:
it does, in fact, refresh the entire page on the second reload of the
CAPTCHA image.
i also noticed that there was a browser warning about the php-
generated image being transferred as text, so added
header("Content-Type: image/png");
in image.php right before creating it, and
imagedestroy($image);
right after that. it still works fine, and still refreshes the whole
page on every other click of the CAPTCHA image.
again, the one i'm working on is at:
http://rksdesign.com/jquery-validate/index.php
On Nov 20, 11:34 am, dotlizard <[EMAIL PROTECTED]> wrote:
> first problem: clicking to refresh CAPTCHA results in broken
> image.http://jquery.bassistance.de/validate/demo/captcha/<-- see demo
> easy fix: in file image_req.php, change:
> 'img src="images/image.jpg?'
> to
> img src="images/image.php?'
>
> upon doing this CAPTCHA works fine, and will refresh one time without
> clearing the whole form. The second time you click it, everything in
> the form disappears.
>
> i tried changing
> echo '<a href="index.php" onclick="refreshimg(); return false;"
> title="Click to refresh image"><img src="images/image.php?' . time() .
> '" width="132" height="46" alt="Captcha image" /></a>';
>
> to
> echo '<a href="index.php" id="refreshimg" title="Click to refresh
> image"><img src="images/image.php?' . time() . '" width="132"
> height="46" alt="Captcha image" /></a>';
>
> which seemed to make more sense. with them both the same, i then just
> made the CAPTCHA image an include.
>
> the form behaved exactly the same no matter which way i tried. on
> first CAPTCHA reset, image changes without disturbing the form
> contents. on second, it resets the form entirely (without seeming to
> reload the whole page).
>
> example here:http://rksdesign.com/jquery-validate/index.php
