An Error Occurred Drupal Ahah
connections all over the world. Join today Community Community Home Getting Involved Chat Forum SupportPost installation an http error 0 occurred filefield ahah/ etc.. Posted by lobbytron on February 14, 2011 at 6:46pm Good evening, I use a CCK field with File Transfer File. The browse button works, I can select my paper, but when I click 'Forward', I get the famous error message. "An HTTP error 0 occured /xxxx/filefield/ahah/yyyy/zzzzz/0" By cons, when I click a second time in the wake button 'Transfer', it works, and my document is well in 'files / '. Another finding in my content if I start uploading my document before completing the other fields, the error message does not appear. Details: The error does not appear with utilisateur0. Authenticated user to all the rights file management Could someone explain and / or guide me to solve this problem? Thank you Log in or register to post comments ⋅ Categories: Drupal 6.x Comments an http error 0 occurred filefield ahah/ etc.. lobbytron commented February 17, 2011 at 7:03pm Hello, Can somebody help me to solve this problem ? Thank you Log in or register to post comments Quick Fix defconjuan commented July 13, 2012 at 5:17am For anyone who comes across the same issue, see http://drupal.org/node/434394#comment-6229400 for a fast resolution. Log in or register to post comments Same problem Pascal.s commented February 17, 2011 at 7:06pm I have the same problem. But i'm wondering... our client asked to change the field attribute (imagecache and label) so maybe it's the problem for nodes already created. Also, i have this problem on a product page (Ubercart). Other sites with CCK imagefield don't have this problem. Or maybe it's not related at all! Log in or register to post comments mod_security Pascal.s commented February 22, 2011 at 8:14pm I tried lots of solutions proposed on the forum with no results. I downloaded the site and tried locally and it worked. So... I called the technical support and they changed a parameter in the mod_security and now it works! So for those who have this problem, maybe it's worth the call! SherWeb Rocks! Log in or register to post comments Can you remember exactly what drupal9months commented March 5, 2
connections all over the world. Join today Community Community Home Getting Involved Chat Forum SupportModule Development and Code Questions AHAH Path Posted by jefflane on February 19, 2009 at 6:13am Does AHAH path parameter have to be a menu item? I think I am missing something basic, please help. The following code uses the hook_user to build a form with an AHAH property. Module Code: function jeff_user($op, &$edit, &$user, &$category = NULL) { switch ($op) { case 'register': $form = get_form_items(); return $form; break; } } function get_form_items() { $form = array(); $form['user_info'] = array( '#type' => 'fieldset', '#title' => t('User registration'), '#prefix' => '', https://www.drupal.org/node/1061446 // This is our wrapper div. '#suffix' => ' ', '#tree' => TRUE, ); $form['user_info']['usage'] = array( '#type' => 'select', '#title' => t('User Type'), '#options' => array( 'none' => t('None'), 'private' => t('Private'), 'company' => t('Company'), ), '#default_value' => $usage_default_value, '#ahah' => array( 'event' => 'change', 'path' => 'sites/all/modules/jeff/tester.php', 'wrapper' => 'custom_info', 'effect' => 'fade', ), ); return $form; } Tester.php: return drupal_json(array('status' => TRUE, 'data' => "Hello Drupal World")); Error https://www.drupal.org/node/376488 Message: An error occurred. /tysite/sites/all/modules/jeff/tester.php (no information available). Log in or register to post comments ⋅ Categories: Drupal 6.x Comments Welp jefflane commented February 19, 2009 at 6:49am I don't know the answer to my original question but doing the following got it to work: 1) Set the AHAH path to be jeff/stuff_js 2) Added the following code to the module: function jeff_menu() { $items['jeff/stuff_js'] = array( 'page callback' => 'jeff_message_js', 'type' => MENU_CALLBACK, 'access arguments' => array('access content') ); return $items; } function jeff_message_js() { $output = t('suck it'); drupal_json(array('status' => TRUE, 'data' => $output)); } So that's it. I guess I am still curious as to why I needed to use a menu item... but perhaps this isn't the forum for such discussion. Log in or register to post comments Yes the path should be a menu Anonymous (not verified) commented February 19, 2009 at 7:12am Yes the path should be a menu callback where the data should be passed and return back to the browser. Log in or register to post comments Thanks, I appreciate your jefflane commented February 19, 2009 at 5:26pm Thanks, I appreciate your reply. Log in or register to post comments News itemsDrupal news Planet Drupal Association news Social media directory Security announcements
connections all over the world. Join today Community Documentation Community Docs Home Develop for Drupal Theming Guide Glossary Contribute to Docs 7. Introduction to https://www.drupal.org/node/348475 AHAH Forms in Drupal Last updated April 10, 2015. Created on December 18, 2008.Edited by afinnarn, Elijah Lynn, dpearcefl, rfay. Log in to edit this page.NOTE: "#ahah" in forms was changed to "#ajax" in Drupal 7, so this post has been revised from D6 and D7 to just D6. Look in the Examples module (ajax_example) to find out more an error about AJAX in forms in D7. Developers are often confused about AHAH in Drupal. The acronym usually refers to a subset of Ajax functionality. While Ajax usually involves returning an XML document, which needs to be parsed, in AHAH you simply return HTML ready to be loaded into a DOM element of choice. In Drupal, however, AHAH has a particular an error occurred meaning. It all started with the AHAH Forms Framework module for Drupal 5, the purpose of which was to allow developers to add new form elements to a form without reloading the page. By adding an '#ahah' property to a form element, say a button, specifying the callback function that would build the new elements, the effect (e.g. fade or slide) you wanted, and the event on which your callback should be called (defaulting to 'click'), your button would deliver the new elements as soon as user clicked the button, without the need to write a single line of JavaScript. The functionality was later incorporated into Drupal 6, and this is why the term AHAH now refers exclusively to the dynamic rendering of form elements in Drupal. If you are just looking to load some normal content (as opposed to form elements) dynamically, then AHAH, in this Drupal sense, is not the right tool for you - have a look at section 6 of this guide, Ajax in Drupal using jQuery. In fact, the difference that originall