Oh yes, I'm talking about Drupal 7. I used to do all this with ctools in Drupal 6. Yes it works if I clean up the $form_state['values']. It feels a little weird but thanks heaps for that. Simon On 7 March 2012 12:12, David Metzler <metzler.dl@gmail.com> wrote:
Tools are substantially different for the based on drupal 6 vs. 7. Could you specify the version?
Is there a reason not to simply alter $form_state['values'] as part of your submit handler? I would've done it the other way around. Imbed the thank you message in the form as a markup item, rather than trying to put it outside of the form.
On Mar 6, 2012, at 4:57 PM, Si Hobbs wrote:
Hi
I am doing an ajax callback, and I want to return a fresh version of a form as content. This is after the form has successfully submitted.
So instead of something like: return 'Thanks for your submission'; Which works, I want to do: return 'Thanks for your submission' . drupal_render(drupal_get_form('foo'));
However when I get that that form, it is not fresh. The form system reprocesses the form, re-runs the submit handler, and returns a form with the $form_state['values'] all populated.
So, I've been trying to work out how to reset the form. For example, this sort of thing doesn't successfully clear the form:
cache_clear_all('form_' . $form_state['values']['form_build_id'], 'cache_form'); cache_clear_all('form_state_' . $form_state['values']['form_build_id'], 'cache_form'); drupal_static_reset('drupal_retrieve_form');
Thanks for any tips.
Simon