When grouping a view on taxonomy term, term is not translated

having the same issue, taxonomy terms on a node sorted ascending using arguments -> no translation showing up

I have the same issue.

I have this problem too! Am I forgetting a certain setting or is this really a bug?

Yes, you can call it a bug.
I have been waiting some time for a fix allowing translation of taxonomy terms in views.

Hi.. I have same problem and this is my solution.
- Edit $title in views-view-grid.tpl.php (my style)
- And use Translate interface...

      <?php if (!empty($title)) : ?>
        <td colspan="2">

        <?php
          $star = strripos($title,'">')+2;
          $leng = strlen($title)-strripos($title,'">')-6;
          $term_name = substr($title,$star,$leng);
          $title = str_replace($term_name,"",$title).t($term_name);
        ?>

            <h3><?php print $title; ?></h3>
        </td>

Thanks for the tip. The disadvantage is that you have to translate every taxonomy term again using "Translate interface".

I think this is the same issue as #976872: Taxonomy terms are not translated in Views, which has a patch (against the Views module) to fix this problem. I'm closing the other issue as a duplicate of this one.

#845616: i18n taxonomy: translating standard Views taxonomy term field also seems to be related, and also has a patch.

I've investigated the function render() in ...\sites\all\modules\views\plugins\views_plugin_style.inc and found that the taxonomy grouping term is $title, but can't image how to translate it.

Maybe it should be added a function in i18nviews to extend views_plugin_style in the same manner i18nviews_handler_field_taxonomy does for taxonomy terms to translate them.

You might check the patch I posted on #976872: Taxonomy terms are not translated in Views

I'm sorry, I forgot to mention that I tried your updates on
...\sites\all\modules\views\modules\taxonomy\views_plugin_argument_validate_taxonomy_term.inc
...\sites\all\modules\views\modules\taxonomy\views_handler_argument_term_node_tid.inc
but it didn't fix this specific issue (view my bug description here: http://drupal.org/node/887720#comment-3710990).

I don't think that it's a duplicate of #976872: Taxonomy terms are not translated in Views.
Probably a fix similar to yours should be applied also to
...\sites\all\modules\views\plugins\views_plugin_style.inc
but I don't know PHP enough to do it.

Hi.. this is my solution

1. in View set grouping by Term ID without Label
2. Edit views-view-unformatted.tpl.php for my style and instead of just printing $title i'm using:

<?php if (!empty($title)): ?>
    <?php $term = taxonomy_get_term($title); ?>
    <h3><?php print tt('taxonomy:term:'.$title.':name', $term->name);  ?></h3>
<?php endif; ?>

I got this working using theming with a small tweak to the example code above:

In views-view-unformatted.tpl.php, change:

<?php if (!empty($title)): ?>
  <h3><?php print $title; ?></h3>
<?php endif; ?>

to:

<?php if (!empty($title)): ?>
    <?php $term = taxonomy_get_term_by_name($title); ?>
    <h3><?php print i18nstrings('taxonomy:term:'.$term[0]->tid.':name', $term[0]->name);  ?></h3>
<?php endif; ?>

it should be

$term = taxonomy_get_term_by_name($title);
$title = i18nstrings('taxonomy:term:'.$term[0]->tid.':name', $term[0]->name); 

I've run into this bug as well. Is the bug in views or in i18n? I don't have time to look at the moment so I've implemented the theme work-around above.

Is doesn't seem that blocks is the appropriate component so I'm changing it even though taxonomy might not be the right one either.

Moving to the right module.

This method works on Drupal 7 as well, I used one of the views template, in my case views-view-unfomatted-'VIEW-NAME' and following code on template:

// Get Taxonomy translation

   $taxonomy = taxonomy_get_term_by_name($title);
    $taxonomy_key = array_keys($taxonomy);
    $taxonomy_key = $taxonomy_key[0];
    $i18n_object = i18n_get_object('taxonomy_term', $taxonomy[$taxonomy_key]->tid);
    $target_langcode = $language->language;
    $translated_term = $i18n_object->localize($target_langcode);

    $vars['translated_track'] = $translated_term->name;

    print '<h3>'. $translated_track . '</h3>';
    foreach ($rows as $key => $value) {
        print '<div class="' . $classes_array[$key] . '">';
        print $value;
        print '</div>';
    }

Just in case someone gets here looking for a solution why group fields are not translated in a normal view: The solution is to change the "Formatter" of the field from "Default" to "Default translated".

@dpayk thank you!