unable to activate activate the option

i'm having the same problem.

same here...

Sorry about this issue. I will look into it.

Could you all list what version of Drupal and Views you are running?

same here...

Drupal core 7.19
views 7.x-3.5
views_ajax_fade 7.x-1.2

drupal core 7.21
views 7.x-3.5
views_ajax_fade 7.x-1.2

Any progress with this issue?

I really don't know what is going on here. I would say it is a fringe issue, but with the number of people that have reported this issue I just don't know..

I am unable to replicate it in my testing with views-7.x-3.5 and Drupal-7.20 as other users reported.

If you are using other views plugins that may cause an issue.

I had the same issue with a site translated in french ...
A simple modifications to have it working now, by translating the Yes parameter :

in file views_ajax_fade.module :
@@ -33,7 +33,7 @@ function views_ajax_fade_views_ajax_data

   // Replace Views' method replaceWith with our custom command
   // to replace the content with a fade. See: views_ajax_fade.js.
-  if ($use_fade == "Yes") {
+  if ($use_fade == t("Yes")) {
     foreach ($commands as &$command) {
       if ($command['method'] == 'replaceWith') {
         $command['command'] = 'pagerViewFade';

and in file views_plugin_ajax_fade.inc :
@@ -99,7 +99,7 @@ class views_plugin_ajax_fade extends vie

function options_summary(&$categories, &$options) {
     $use_fade = check_plain(trim($this->display->get_option('vaf_use_fade')));
     $duration = check_plain(trim($this->display->get_option('vaf_fade_duration')));
-    if ($use_fade == 'Yes') {
+    if ($use_fade == t('Yes')) {
       $use_fade = t('Yes') . ' (' . $duration . 'ms)';
     }
     else {

Hope it helps ...

Yep, it works only if the site is English. The patch fixed it.

Sorry for the long delay in giving this issue attention. I somehow missed these latest posts and that patch.

+++ views_ajax_fade/views_ajax_fade.module	2013-04-30 14:05:52.000000000 +0200
@@ -33,7 +33,7 @@ function views_ajax_fade_views_ajax_data
+  if ($use_fade == t("Yes")) {

Somehow it feels like calling t() within a control operator just efficient - or rather I have approached this completely wrong. Maybe look for another value to check against? like 0/1 for the form element selected? If we can't figure out a solution there - I am open to submitted committing this patch.

Thanks so much for the patch, doubleff! Hope we can get this solved asap.

I can't think of a better way to do this at this point and want this issue resolved. So I have committed it to 7.x-1.x. The change will be included in the next release.

http://drupalcode.org/project/views_ajax_fade.git/commit/27d7724a4492818...

this is fixed.