File

tripal_contact/includes/tripal_contact.form.inc, line 225

Code

function chado_contact_node_form_add_new_props(&$form, $form_state, &$d_properties, &$d_removed) {

  // first, add in all of the new properties that were added through a previous AHAH callback
  $j = 0;
  $num_properties++;

  // we need to find the
  if ($form_state['values']) {
    foreach ($form_state['values'] as $element_name => $value) {
      if (preg_match('/new_value-(\d+)-(\d+)/', $element_name, $matches)) {
        $new_id = $matches[1];
        $rank = $matches[2];

        // skip any properties that the user requested to delete through a previous
        // AHAH callback or through the current AHAH callback
        if ($d_removed["$new_id-$rank"]) {
          continue;
        }
        if ($form_state['post']['remove-' . $new_id . '-' . $rank]) {
          $d_removed["$new_id-$rank"] = 1;
          continue;
        }

        // get this new_id information
        $cvterm = tripal_core_chado_select('cvterm', array('name', 'definition'), array('cvterm_id' => $new_id));

        // add it to the $d_properties array
        $d_properties[$new_id][$rank]['name'] = $cvterm->name;
        $d_properties[$new_id][$rank]['id'] = $new_id;
        $d_properties[$new_id][$rank]['value'] = $value;
        $d_properties[$new_id][$rank]['definition'] = $cvterm->definition;
        $num_properties++;

        // determine how many rows we need in the textarea
        $rows = 1;


        // add the new fields
        $form['properties']['new'][$new_id][$rank]["new_id-$new_id-$rank"] = array(
          '#type' => 'item',
          '#value' => $cvterm[0]->name
        );
        $form['properties']['new'][$new_id][$rank]["new_value-$new_id-$rank"] = array(
          '#type' => 'textarea',
          '#default_value' => $value,
          '#cols' => 50,
          '#rows' => $rows,
          '#description' => $cvterm->definition,
        );

        $form['properties']['new'][$new_id][$rank]["remove-$new_id-$rank"] = array(
          '#type' => 'image_button',
          '#value' => t('Remove'),
          '#src' => drupal_get_path('theme', 'tripal') . '/images/minus.png',
          '#ahah' => array(
            'path' => "tripal_contact/properties/minus/$new_id/$rank",
            'wrapper' => 'tripal-contact-edit-properties-table',
            'event' => 'click',
            'method' => 'replace',
          ),
          '#attributes' => array('onClick' => 'return false;'),
        );
      }
    }
  }


  // second add in any new properties added during this callback
  if ($form_state['post']['add']) {
    $new_id = $form_state['values']['new_id'];
    $new_value = $form_state['values']['new_value'];

    // get the rank by counting the number of entries
    $rank = count($d_properties[$new_id]);

    // get this new_id information
    $cvterm = tripal_core_chado_select('cvterm', array('name', 'definition'), array('cvterm_id' => $new_id));

    // add it to the $d_properties array
    $d_properties[$new_id][$rank]['name'] = $cvterm->name;
    $d_properties[$new_id][$rank]['id'] = $new_id;
    $d_properties[$new_id][$rank]['value'] = $value;
    $d_properties[$new_id][$rank]['definition'] = $cvterm->definition;
    $num_properties++;

    // determine how many rows we need in the textarea
    $rows = 1;
    if (preg_match('/Abstract/', $cvterm[0]->name)) {
      $rows = 10;
    }
    if ($cvterm[0]->name == 'Authors') {
      $rows = 2;
    }

    // add the new fields
    $form['properties']['new'][$new_id][$rank]["new_id-$new_id-$rank"] = array(
      '#type' => 'item',
      '#value' => $cvterm[0]->name
    );
    $form['properties']['new'][$new_id][$rank]["new_value-$new_id-$rank"] = array(
      '#type' => 'textarea',
      '#default_value' => $new_value,
      '#cols' => 50,
      '#rows' => $rows,
      '#description' => $cvterm->definition,
    );

    $form['properties']['new'][$new_id][$rank]["remove-$new_id-$rank"] = array(
      '#type' => 'image_button',
      '#value' => t('Remove'),
      '#src' => drupal_get_path('theme', 'tripal') . '/images/minus.png',
      '#ahah' => array(
        'path' => "tripal_contact/properties/minus/$new_id/$rank",
        'wrapper' => 'tripal-contact-edit-properties-table',
        'event' => 'click',
        'method' => 'replace',
      ),
      '#attributes' => array('onClick' => 'return false;'),
    );

  }

  return $num_properties;
}