Wakanda callMethod synchronous mode - wakanda

Question

I'm trying to use callMethod() from a method executed on the server.
In this case, I should be able to call it in synchronous mode. However, through trial and error I have found that in this context (i.e. on the server), the method requires three parameters rather than the two mentioned in the docs.
It requires
the first parameter to be a string
the second parameter to be an array
the third parameter to be an object
I've tried quite a few combinations with these parameters but nothing seems to work. At the same time, Wakanda doesn't throw an error as long as the parameters are in the correct form.
Any ideas would be more than welcome.
TIA

Answer 1

Let's suppose we have two variable, one containing the name of the dataClass and the second the name of the dataClass's method :
var myDataClass = "User";
var myMethod = "addUser";
To use the dataClass 'User' and call the method 'addUser' you can do it this way :
var currentClass = ds.dataClasses[myDataClass];
currentClass[myMethod]()

Answer 2

The method callMethod() is a clientSide method, it should be used on prototyper Js files.
try to use it on a button.click event :
button1.click = function button1_click (event)
{
ds.User.callMethod({method:"method1", onSuccess:myFunction, onError:failure});
function myFunction(){
return true;
}
function failure(){
return false;
}
};
To call method in a serverSide js File in a synchronous mode, you can just make the call in this manner :
var test = ds.User.method1();