Sunday, May 8, 2016

Returning String From JSNI method

I have the following method. If I call this method I always get a null or empty string, however the console.log(data) shows that indeed "data" has something in it. Why is data not being returned?

public native String getData(String trainerName)/*-{
    var self = this;
    $wnd.$.get( "http://testdastuff.dev/trainerstats", { trainer: trainerName} )
     .fail(function() {
         $wnd.console.log("error");
      })
     .done(function( data ) {
         console.log("DATA IS: " + data);
         return data;
    });

    }-*/;

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