Module: Cloudkicker::AjaxMarkers

Included in:
Map
Defined in:
lib/critical_juncture/markers/ajax_markers.rb

Instance Method Summary collapse

Instance Method Details

#add_ajax_marker_functions(url) ⇒ Object 



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# File 'lib/critical_juncture/markers/ajax_markers.rb', line 4

def add_ajax_marker_functions(url)
  js = []
  js << add_marker_function
  js << get_map_points_function(url)
  return js
end

#add_marker_function ⇒ Object 



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# File 'lib/critical_juncture/markers/ajax_markers.rb', line 11

def add_marker_function
  <<-JS
  function add_markers(markers) {
    $.each(addedMarkers, function(i, added_marker){
      map.removeOverlay(added_marker);
    });
    addedMarkers = [];
  
    $.each(markers, function(i, marker){
      var myMarkerLatLng = new CM.LatLng(marker.lat,marker.lng);

      var icon = new CM.Icon();
      if(marker.tower) {
        icon.image  = "/images/dot_med.png";
      }
      else
      {
        icon.image  = "/images/dot_med_blue.png";
      }
    
      icon.iconSize = new CM.Size(21, 21);
      //icon.shadow  = "/images/map_marker_shadow.png";
      //icon.shadowSize = new CM.Size(31, 48);
      //icon.iconAnchor = new CM.Point(20, 48);

      var myMarker = new CM.Marker(myMarkerLatLng, {
        title: marker.licensee,
        icon: icon
      });
    
      CM.Event.addListener(myMarker, 'click', function(latlng){
        if(marker.tower) {
          map.openInfoWindow(myMarkerLatLng, parseTemplate($("#cell_tower_template").html(), marker), {maxWidth: 400, pixelOffset: new CM.Size(0,-10)});
        }
        else
        {
          map.openInfoWindow(myMarkerLatLng, parseTemplate($("#cell_site_template").html(), marker), {maxWidth: 400, pixelOffset: new CM.Size(0,-10)});
        }
      });
    
    
      addedMarkers.push(myMarker);
      map.addOverlay(myMarker);
    });
  
    $('.mapMarkerLoader img').hide();
  }
  JS
end

#get_map_points_function(url) ⇒ Object 



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# File 'lib/critical_juncture/markers/ajax_markers.rb', line 61

def get_map_points_function(url)
  <<-JS
  function getMapPoints(CMBounds) {
    var sw_CMLatLng = CMBounds.getSouthWest();
    var sw_point    = [sw_CMLatLng.lat(), sw_CMLatLng.lng()]
    var ne_CMLatLng = CMBounds.getNorthEast();
    var ne_point    = [ne_CMLatLng.lat(), ne_CMLatLng.lng()]  

    $.ajax({
      type:"GET",
      url:'#{url}',
      data:"per_page=200&fields=limited&search[conditions][descend_by_created_at]=1&search[conditions][within_bounds][sw_point][]=" + sw_point[0] + "&search[conditions][within_bounds][sw_point][]=" + sw_point[1] + "&search[conditions][within_bounds][ne_point][]=" + ne_point[0] + "&search[conditions][within_bounds][ne_point][]=" + ne_point[1],
      dataType:'json',
      success: add_markers
    });
  }

  JS
end