Question

我一直在研究如何将标记添加到drupal 7 gmap中的时间超过我认为的承诺。我必须通过模块而不是视图来实现它是因为客户端规范我不会在这里讨论。下面的代码就是我到目前为止，我发现的所有内容似乎都指向了这个方向，它对我来说是正确的。但是当我转到页面时，地图上没有标记显示。任何人都可以帮助我吗？

这使用gpps模块进行drupal 7 btw。

function rrs_custom_menu() {
$items = array();
$items['search-by-towns'] = array(
    'title' => 'Search by Towns',
    'page callback' => 'search_by_towns',
    'access arguments'  => array('access content'),
    'type'  => MENU_CALLBACK,
);

return $items;
}
function search_by_towns() {
$query = "SELECT node.title AS node_title, location.lid AS location_lid, location.latitude AS gmap_lat, location.longitude AS gmap_lon, location.name as loc_name, location.street, location.city, location.province, location.postal_code, gmap_taxonomy_node.marker AS gmap_node_marker, taxonomy_term_data.tid AS tid, taxonomy_term_data.vid AS vid, gmap_taxonomy_term.marker AS marker
    FROM 
    {node} node
    LEFT JOIN {location_instance} location_instance ON node.vid = location_instance.vid
    LEFT JOIN {location} location ON location_instance.lid = location.lid
    LEFT JOIN {gmap_taxonomy_node} gmap_taxonomy_node ON node.vid = gmap_taxonomy_node.vid
    INNER JOIN {taxonomy_index} taxonomy_index ON node.nid = taxonomy_index.nid
    INNER JOIN {taxonomy_term_data} taxonomy_term_data ON taxonomy_index.tid = taxonomy_term_data.tid
    LEFT JOIN {gmap_taxonomy_term} gmap_taxonomy_term ON taxonomy_term_data.tid = gmap_taxonomy_term.tid
    WHERE (( (node.status = '1') AND (node.type IN  ('listing', 'town')) AND (taxonomy_term_data.vid = '3') ))
    ORDER BY tid desc";

    $javascript = drupal_add_js();
    $result = db_query($query);
    $marker = array();

    foreach ($result as $res) {
        $text = '<div class="location vcard"> <div class="adr"> <span class="fn">'.$res->loc_name.'</span> <div class="street-address"> '.$res->street.' </div> <span class="locality">'.$res->city.'</span>, <span class="region">'.$res->province.'</span> <span class="postal-code">'.$res->postal_code.'</span> </div> <div class="map-link"> <div class="location map-link">See map: <a href="http://maps.google.com?q='.$res->gmap_lat.'+'.$res->gmap_lon.'">Google Maps</a></div> </div> </div>';

        $marker[] = array(
            'latitude' => $res->gmap_lat,
            'longitude' => $res->gmap_lon,
            'markername' => $res->marker,
            'offset' => 0,
            'text' => $text,
            'opts' => array(
                'title' => '',
                'highlight' => 0,
                'highlightcolor' => '#FF0000'
            )
        );
    }

    $map_array = array(
        'id' => "auto1map",         // id attribute for the map
        'width' => "685px",        // map width in pixels or %
        'height' => "480px",      // map height in pixels
        'latitude' => '36.10237644873644',    // map center latitude
        'longitude' => '-80.8758544921875',  // map center longitude
        'zoom' => 8,              // zoom level
        'maptype' => "Map",       // baselayer type
        'controltype' => "Small"  // size of map controls
    );
    $map_array['markers'] = $marker;

  $output = theme('gmap', array(
      'element' => array(
        '#type' => 'gmap',
          '#gmap_settings' => $map_array,
          '#input'  => FALSE,
          '#theme'  => 'gmap',
          '#children'   => '',
          )
        )
    );

return $output; 
}

使用模块以编程方式添加gmap标记

0 个答案: