I have the following bit of javascript, actually its in angular but its the same..

I am trying to set expertUri variable by concating the previous variable but i can't get it to work. I tried "this" ... but still no luck.

```
'use strict';

angular.module('testme')
    .constant('config', {
        standardUri: 'http://localhost/setup',
        expertUri : standardUri+ '/expert'  // THIS FAILS
});

```

Does anyone know what I am doing wrong ?

Thanks