Forum | Appery.io

get an error message when testing the query...

Christian,

I gave you a JS code.

So this code should be used for "JS" field in the "where" request parameter in the service mapping.

Please take a look about queries here: http://devcenter.appery.io/documentat...

Regards.

var currentlat = localStorage.getItem("current_lat");
var currentlong = localStorage.getItem("current_long");
var slider_value = localStorage.getItem("slider_value");

return{
"location" : {
"$nearSphere" : [currentlat, currentlon],
"$maxDistanceInKilometers" : slider_value
}
} ;

var currentlat = localStorage.getItem("current_lat");
var currentlong = localStorage.getItem("current_long");
var slider_value = localStorage.getItem("slider_value");

return{
"location" : {
"$nearSphere" : [currentlat, currentlon],
"$maxDistanceInKilometers" : slider_value
}
} ;

Like this?

in the js of the where on the before send mapping...

apparently nearsphere uses long,lat and not like stated above

Cristian,

Basically you implementation correct. But needed some changes:

1. Delete links to "where" parameter: http://prntscr.com/5d1e28/direct

2. Modify your JS code with following:

   precode

   var currentlat = localStorage.getItem("current_lat");
   var currentlong = localStorage.getItem("current_long");
   var slider_value = localStorage.getItem("slider_value");

   var whereObject = {
   "location" : {
   "$nearSphere" : [currentlat, currentlong],
   "$maxDistanceInKilometers" : slider_value
   }
   }

   console.log("Where object is:");
   console.log(whereObject):

   return JSON.stringify(whereObject);

   /code/pre

   That's all.

   Regards.

gives me this error message...