AngularJS module and controller

Question

So I have written two different angular js codes.

One contains module and controller. This looks like below and works well on my html file!

(function() {
  'use strict';
  angular
    .module('demo', [])
    .controller('repeatController', repeatController);

  function repeatController($scope) {

  }
})();

I, however, have these two js files like below. One only contains module, and the other has controller in it. I tested angularjs simply by using {{}} but it does not work on the html file. {{3+1}} appears to be {{3+1}} not 4.

(function(){

    angular
        .module('demo', [])

})(a);

and

(function() {

    angular
        .module('demo')
        .controller("repeatController", repeatController);

        function repeatController(){

        }

})();

Can anyone fix the bottom one?

The question lacks MCVE and cannot get a quality answer. The most obvious explanation is that you didn't look into the console - you will see errors there, because it won't fail silently in a situation like that. — Estus Flask
– Estus Flask, Commented Jul 22, 2016 at 23:13

Diego · Accepted Answer · 2016-07-22 23:13:01Z

1

Change first file like this E.g. app.js:

'use strict';

angular.module('demo', []);

And second:

(function() {
'use strict';
    angular
        .module('demo')
        .controller("repeatController", repeatController);

        function repeatController(){

        }

})();

Check this style guide: https://github.com/johnpapa/angular-styleguide/blob/master/a1/README.md

answered Jul 22, 2016 at 23:13

Diego

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1 Comment

charlietfl Over a year ago

Now "use strict" is global, not a good idea if any other script that follows in page isn't compliant. Only problem ws using 2 module declarations for same module

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