How to use Fusion API for creating points layer

[swimming123]

How to create points in the client side by input lonlat values? I try use following code:

           var mgApiMapWidgetId = 'Map';
            var MainFusionWindow = GetFusionWindow();
            var pointsLayer = MainFusionWindow.OpenLayers;
            var Fusion = MainFusionWindow.Fusion;
            var mapWidget = Fusion.getWidgetById(mgApiMapWidgetId);
            var map = Fusion.getWidgetById(mgApiMapWidgetId).oMapOL;
            alert("a");          
            pointsLayer.LonLat.fromString("51.2356, -114.235689");
            alert("aa");
            map.addLayers([pointsLayer]);
            alert("aaa");

It can alert to "aa". That means last step not success. Do I need add SRS from the current map? Thank you.

[swimming123]

How to create points in the client side by input lonlat values? I try use following code:

           var mgApiMapWidgetId = 'Map';
            var MainFusionWindow = GetFusionWindow();
            var pointsLayer = MainFusionWindow.OpenLayers;
            var Fusion = MainFusionWindow.Fusion;
            var mapWidget = Fusion.getWidgetById(mgApiMapWidgetId);
            var map = Fusion.getWidgetById(mgApiMapWidgetId).oMapOL;
            alert("a");          
            pointsLayer.LonLat.fromString("51.2356, -114.235689");
            alert("aa");
            map.addLayers([pointsLayer]);
            alert("aaa");

It can alert to "aa". That means last step not success. Do I need add SRS from the current map? Thank you.