Adding more H tags to the editor

Hi All,

Got some custom CSS working with H5P but want to add a couple extra tagged tyles for repetitive styling; H4 & H5.

Can't see to find a way to add the extra tagging to the Paragraph Format dropdown in the course presentation editor.


Any guidance would be appreciated.

Worpress 4.7.3 & H5P 1.7.13

icc's picture

You'll need to implement an action listener for the h5p_alter_library_semantics action in your theme or a custom plugin:

function mymods_h5p_semantics_alter(&$semantics) {
  foreach ($semantics as $field) {
    // Go through list fields
    while ($field->type === 'list') {
      $field = $field->field;
    // Go through group fields
    if ($field->type === 'group') {
      mymods_h5p_semantics_alter($field->fields); // Check your function name!
    // Check to see if we have the correct type and widget
    if ($field->type === 'text' && isset($field->widget) && $field->widget === 'html') {
      // Found a field. Add support for table tags.
      if (!isset($field->tags)) {
        $field->tags = array();
      $field->tags = array_merge($field->tags, array(
add_action('h5p_alter_library_semantics', 'mymods_h5p_semantics_alter');

The example above will add h4 and h5 tag support to all wysiwyg fields in the editor.