- Status changed to Closed: won't fix
4 months ago 2:20am 25 March 2025
Hi,
I've been looking for days for the proper way to perform a query and display the results after a form has been submitted, while still displaying the form at the top of the results page. Something like standard search / filter forms do. I didn't want to use drupal_set_message() which is not appropriate since I don't want to return a status message, but a whole HTML section that should be printed below the form. The only post I could find was an unanswered Drupal 4.7 issue... :-/
I think I've found the proper way, could you please confirm the following code is OK so I can submit a new book page in the Form API 6.x section?
Let's consider a form whose $form_id is "mymodule_example_form". The function called on submit is "mymodule_example_form_submit". Here is the code :
function mymodule_example_form_submit(&$form, &$form_state) {
// here, I would look into $form_state['values'] to get submitted values
$my_interesting_value = $form_state['values']['XXX'];
// here, I would then perform a custom query...
$html = _mymodule_get_html_results($my_interesting_value);
// ...and add the result to the form
$form['#suffix'] = $html;
// disable redirection (= return to the submitted form)
$form_state['redirect'] = FALSE;
}Notice that I've used as first argument, so I can alter the form object itself.
Thank you in advance for your review / remarks / suggestions.
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