feature; $options = array( 'return_array' => 1, 'order_by' => array( 'map_feature_id' => 'ASC' ), 'pager' => array( 'limit' => $num_results_per_page, 'element' => $featurepos_pager_id ), 'include_fk' => array( 'map_feature_id' => array( 'type_id' => 1, 'organism_id' => 1, ), 'featuremap_id' => array( 'unittype_id' => 1, ), ), ); $feature = chado_expand_var($feature, 'table', 'featurepos', $options); // because the featurepos table has FK relationships with map_feature_id and feature_id with the feature table // the function call above will try to expand both and will create an array of matches for each FK. // we only want to show the map that this feature belongs to $map_positions = $feature->featurepos->map_feature_id; // get the total number of records $total_records = chado_pager_get_count($featurepos_pager_id); if(count($map_positions) > 0){ ?>

This feature is contained in the following map(s):

map_feature_id; // check if there are any values in the featureposprop table for the start and stop $mappos = $position->mappos; $options = array( 'return_array' => 1, 'include_fk' => array( 'type_id' => 1, ), ); $position = chado_expand_var($position, 'table', 'featureposprop', $options); $featureposprop = $position->featureposprop; $start = ''; $stop = ''; if (is_array($featureposprop)) { foreach ($featureposprop as $index => $property) { if ($property->type_id->name == 'start') { $start = $property->value; } if ($property->type_id->name == 'stop') { $stop = $property->value; } } } if ($start and $stop and $start != $stop) { $mappos = "$start-$stop"; } if ($start and !$stop) { $mappos = $start; } if ($start and $stop and $start == $stop) { $mappos = $start; } // get the map name feature $map_name = $position->featuremap_id->name; if (property_exists($position->featuremap_id, 'nid')) { $map_name = l($map_name, 'node/' . $position->featuremap_id->nid, array('attributes' => array('target' => '_blank'))); } // get the landmark $landmark = $map_feature->name; if (property_exists($map_feature, 'nid')) { $landmark = l($landmark, 'node/' . $map_feature->nid, array('attributes' => array('target' => '_blank'))); } $rows[] = array( $map_name, $landmark, $map_feature->type_id->name, $mappos . ' ' . $position->featuremap_id->unittype_id->name, ); } // the $table array contains the headers and rows array as well as other // options for controlling the display of the table. Additional // documentation can be found here: // https://api.drupal.org/api/drupal/includes%21theme.inc/function/theme_table/7 $table = array( 'header' => $headers, 'rows' => $rows, 'attributes' => array( 'id' => 'tripal_feature-table-featurepos', 'class' => 'tripal-data-table' ), 'sticky' => FALSE, 'caption' => '', 'colgroups' => array(), 'empty' => '', ); // once we have our table array structure defined, we call Drupal's theme_table() // function to generate the table. print theme_table($table); // the $pager array values that control the behavior of the pager. For // documentation on the values allows in this array see: // https://api.drupal.org/api/drupal/includes!pager.inc/function/theme_pager/7 // here we add the paramter 'block' => 'features'. This is because // the pager is not on the default block that appears. When the user clicks a // page number we want the browser to re-appear with the page is loaded. // We remove the 'pane' parameter from the original query parameters because // Drupal won't reset the parameter if it already exists. $get = $_GET; unset($_GET['pane']); $pager = array( 'tags' => array(), 'element' => $featurepos_pager_id, 'parameters' => array( 'pane' => 'featurepos' ), 'quantity' => $num_results_per_page, ); print theme_pager($pager); $_GET = $get; }