var result='';
function searchByStationName( address ) {
// map.clearOverlays();//清空原來的標注
var keyword = address ;
localSearch.setSearchCompleteCallback(function (searchResult) {
var poi = searchResult.getPoi(0);
result = poi.point.lng + "," + poi.point.lat;
});
localSearch.search(keyword);
return result ;
}
請教大俠們,如上方法是為了實現根據地址查詢經緯度,但測試發現返回值為"";
為何 result = poi.point.lng + "," + poi.point.lat; 這句代碼沒有實現為result賦值呢?
