Is there a way to add a refresh button for the captcha image? so that i can regenerate the image without the need to refresh the whole page.

Comments

interesting. Anybody got any advise?

Hi,

I you wish I can send you the source code. Mayby you will be able to put the part of the code in 5.*. It is based on Drupal Ajax.

Greetings,

Krzys

Can you send the source code to my email gnosis.kv@gmail.com?

thanks.

I have also face this problem. I have make some changes in image_captcha module and works fine for me.

You can verify at http://sureshyadav.com/user/register
(register please)

You can download the source code for captcha module from here:
http://sureshyadav.com/content/drupal-image-captcha-with-refresh-link

Have a great day

Suresh, thanks very much for your excellent modification to the CAPTCHA Image module.

It works like a charm and saved me the effort of doing this myself (as required by my project spec.) You should seriously consider creating and submitting a patch to the project (if you haven't already done so.) You might want to add an admin option to disable it, but I can't think of any reason why someone would want to.

One important thing to note. Be sure to disable AND uninstall the existing module before installing the new one. Disabling a module is already standard practice when upgrading a module, but I had to take the further step of uninstalling before the AJAX functioned properly.

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"The sting in any rebuke is the truth." - Benjamin Franklin

Although you are right to disable/uninstall a module before you upgrade. But in this case as there is no changes in database, neither it is dependent on any setting, so it is not really required.
What I suggest is, backup your existing module and replace with new one. It starts working fine and if not try reinstalling.

If you need any help, contact me, I am happy to help you.

www.sureshyadav.com
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When problem is clear, solution is near.

Hi Suresh,

May be you can document your code because it is still not integrated in core drupal and with a new version of captcha it doesn't seems to be working.

zahid