Use as below:
cordova.exec(function (result)
{
alert("OK");
}, function (error) {
alert("KO");
}, "CordovaWP.Echo", "echo", ["ok"]);
Parameters should always be sent as an array from JS to cs
Please can you also post your CS code:
Check sample below SMS example:
JS:
var sendSMS = function(phoneNumber,smsBody){
cordova.exec(function(){console.log("success SMS");},function(){console.log("Error SMS");},"SMS", "sendSMS", [phoneNumber,smsBody]);
};
CS:
namespace Cordova.Extension.Commands{
public class SMS : BaseCommand
{
public void sendSMS(string arg)
{
string recipient = JsonHelper.Deserialize<string[]>(arg)[0];
string smsBody = JsonHelper.Deserialize<string[]>(arg)[1];
SmsComposeTask composeSMS = new SmsComposeTask();
composeSMS.Body = smsBody;
composeSMS.To = recipient;
composeSMS.Show();
this.DispatchCommandResult();
}
}
}