hi i am now using ags js api 2.1, the basemap's wkid is 102100, i need to transform the wkid to 4326 to display longitude and latitude. i use this service: http://sampleserver3.arcgisonline.com/ArcGIS/rest/services/Geometry/GeometryServer dojo.connect(map, "onMouseMove", function(evt) {
var gsvc = new esri.tasks.GeometryService('http://sampleserver3.arcgisonline.com/ArcGIS/rest/services/Geometry/GeometryServer');
var pt;
gsvc.project([evt.mapPoint], { "wkid": 4326 }, function(projectedPoints) {
debugger;
pt = projectedPoints[0];
});
coordinateBar.setText('�度�' + pt.x + "�纬度�" + pt.y);
}); when i call the gsvc.project method, it goes to esri.request({url:this._url.path+"/project",content:_74e,callbackParamName:"callback",load:(function(r,i){_750(r,i,_74f,_74a,_74b,_74c)} i monitor the variable "content:_74e", it is like the following f "json" geometries {"geometryType":"esriGeometryPoint","geometries":[{"x":-13299349.801652893,"y":4242526.207236842,"spatialReference":{"wkid":102100}}]} inSR 102100 outSR 4326 according to the project service's parameters, the red part of "content:_74e" caused the problem the following is the right parameters of project service http://help.arcgis.com/EN/arcgisserver/10.0/apis/rest/project.html Example: { "geometryType" : "esriGeometryPoint", "geometries" : [ {"x" : -104.53, "y" : 34.74}, {"x" : -63.53, "y" : 10.23} ] } has anybody encountered the problem? thanks!
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