I created the 'Taxonomy term page' for my vocabulary.
Whatever I change in the settings, they are reset to 'Core', when I re-visit the 'Taxonomy term page' display.

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no2e’s picture

no2e commented
Category: support » bug

Ha, figured it out by accident:

After pressing 'Save', I have to reload the page. Firefox asks for permission to re-send the form. After that, I get the Drupal status message 'Your settings have been saved.' – and settings are saved correctly.

So there seems to be something broken with the form, I think?

codycraven’s picture

codycraven commented
Status: Active » Postponed (maintainer needs more info)

It sounds like you have a module on the site providing some sort of AJAX form submission which is failing to actually submit the form. With over 1,400 sites using the module and not a single one reporting this critical issue I have to think the problem is coming from some other module or some customization that has been made.

Without more information about what modules your site is running and/or what changes have been made to core Drupal there's no way for me to diagnose or fix the issue.

no2e’s picture

no2e commented
Status: Postponed (maintainer needs more info) » Active

I use Drupal 7.12 with the following modules:

  • Chaos tools (7.x-1.0-rc1)
  • Devel (7.x-1.2)
  • Display suite (7.x-1.4)
  • Administration language (7.x-1.x-dev)
  • Global Redirect (7.x-1.4)
  • Menu Trail By Path (7.x-2.0-rc1)
  • Pathauto (7.x-1.0)
  • Redirect (7.x-1.0-beta4)
  • Taxonomy display (7.x-1.0)
  • Token (7.x-1.0-rc1)
  • Relation (7.x-1.0-beta3)
  • Views (7.x-3.1)

If it matters: I don't use the admin overlay. Site language is German, but I use English for admin interface.

I don't have the problem with any other form.

I tried it again and now I got those messages after reloading the form:

Notice: Undefined index: associated_per_page in TaxonomyDisplayAssociatedDisplayHandlerCore->formValidate() (line 79 of /…/sites/all/modules/taxonomy_display/handlers/associated/core.inc).
Notice: Undefined index: associated_per_page in TaxonomyDisplayAssociatedDisplayHandlerCore->formValidate() (line 80 of /…/sites/all/modules/taxonomy_display/handlers/associated/core.inc).
Notice: Undefined index: associated_per_page in TaxonomyDisplayAssociatedDisplayHandlerCore->formValidate() (line 81 of /…/sites/all/modules/taxonomy_display/handlers/associated/core.inc).
Warning: implode(): Invalid arguments passed in TaxonomyDisplayAssociatedDisplayHandlerCore->formValidate() (line 81 of /…/sites/all/modules/taxonomy_display/handlers/associated/core.inc).

The settings get saved (after reloading) correctly, though.

codycraven’s picture

codycraven commented

Before I start digging into the code, can I ask if you've checked update.php to see if you have any updates to run?

codycraven’s picture

codycraven commented

Oh, just thought of something. The administration form utilizes AJAX. So if you have Javascript disabled on your browser you could see this issue if you are changing the handler type (example from Core to Views). I did not code that functionality to degrade gracefully as it would have required a lot of extra work and provided little benefit to the user - since it's easy to require administrators to enable Javascript on their own sites.

no2e’s picture

no2e commented

JavaScript is activated.

I think I found a solution:
when I disable Administration language, the saving of the 'Manage Display' form works correctly.

Now I don't know if this is an issue with admin_language or taxonomy_display … ?
/edit: found an issue at admin_language: #1136906: 'save' doesn't work (manage display of content type) if using Administration Language

codycraven’s picture

codycraven commented
Project: Taxonomy display » Administration Language
Version: 7.x-1.0 » 7.x-1.x-dev
Status: Active » Closed (duplicate)

This is an issue with Administration language, sending to that project's queue.

Duplicate of #1136906: 'save' doesn't work (manage display of content type) if using Administration Language.

codycraven’s picture

codycraven commented
Issue summary: View changes

discovered a solution, see below