Eric Babinet

Hi Chris – If the issue is that they can’t both be used simultaneously, rather than hiding the category selector, how about if you disable it when a tag group is selected, and disable the tag group selector if a category is selected. I tried out the following code in post_filter.view.php and it appears to work:

<select name="tg_filter_posts_value" onchange=tg_filter_changed()>
  <option value=""><?php
  _e( 'Filter by tag group', 'tag-groups' ); ?></option>
  <?php
  foreach ( $data as $term_group => $label ) {
    printf( '<option value="%s"%s>%s</option>', $term_group, ( '' != $current_term_group && $term_group == $current_term_group ) ? ' selected="selected"' : '', htmlentities( $label, ENT_QUOTES, "UTF-8" ) );
  }
  ?>
</select>

<script>
function tg_filter_changed() {

  var selectedGroup = document.getElementsByName("tg_filter_posts_value")[0].value;

  if (selectedGroup == "") {
    document.getElementById("cat").removeAttribute("disabled");
  } else {
    document.getElementById("cat").setAttribute("disabled","");
  }
  return true;
}
function category_filter_changed() {

  var selectedGroup = document.getElementById("cat").value;

  if (selectedGroup == "0") {
    document.getElementsByName("tg_filter_posts_value")[0].removeAttribute("disabled");
  } else {
    document.getElementsByName("tg_filter_posts_value")[0].setAttribute("disabled","");
  }
  return true;
}
document.getElementById("cat").setAttribute("onchange","category_filter_changed()");
</script>

• This reply was modified 6 years, 10 months ago by Eric Babinet. Reason: add code tag