public function init()
{
// Set defaults
$this->matchValues($this->model, $this->options);
$this->options['markers'] = array('latitude' => (double) $this->model[$this->attributeLat], 'longitude' => (double) $this->model[$this->attributeLon], 'draggable' => true);
parent::init();
$cs = Yii::app()->getClientScript();
$idLat = $this->resolveID($this->attributeLat);
$idLon = $this->resolveID($this->attributeLon);
$idZoom = $this->resolveID($this->attributeZoom);
$cs->registerScript("GMapsInputWidget" . $this->id, '
GEvent.addListener($.googleMaps.gMap, "tilesloaded", function() {
var marker = $.googleMaps.marker[0];
if (typeof marker != "undefined") {
GEvent.addListener(marker, "dragend", function() {
$("#' . $idLat . '").val(marker.getPoint().lat());
$("#' . $idLon . '").val(marker.getPoint().lng());
});
GEvent.addListener($.googleMaps.gMap, "zoomend", function() {
$("#' . $idZoom . '").val($.googleMaps.gMap.getZoom());
});
GEvent.addListener($.googleMaps.gMap, "click", function(overlay, latLng) {
marker.setLatLng(latLng);
$("#' . $idLat . '").val(latLng.lat());
$("#' . $idLon . '").val(latLng.lng());
});
}
});
');
}