What could be causing the issues with a deployed AngularJS + RequireJS application that has been concatenated and minified?

Check out my GitHub project (it's a small example). Feel free to explore any files I'm referring to.

My application works fine without minifying JS/CSS. Routes and controllers function as expected.

However, when I deploy the application, it stops working. No 404 errors or JavaScript issues, everything seems correct in Fiddler with styles.min.css and bootstrap.js loading properly.

I'm using Grunt for deployment. Here is my Gruntfile.js. This is the requirejs task code:

requirejs: {
  js: {
    options: {
      uglify2: {
        mangle: false
      },
      baseUrl: "public/js",
      mainConfigFile: "public/js/bootstrap.js",
      name: 'bootstrap',
      out: "build/js/bootstrap.js",
      optimize: 'uglify2'
    }
  }
},

Why am I encountering this issue?

Max: What exactly is the problem? What am I doing wrong?

Min: How can I debug my minified code? All debuggers and console.log are removed from the code. Having debuggers would help me identify where the code fails...

UPD

Note, how I include views... Could this approach be causing problems?

Also, I can't find myCtrl in bootstrap.js (output file). Why is it not included there?

Thank you

javascriptcssangularjstwitter-bootstrapgruntjs

Answer №1

Your dependencies may not have string counterparts, which can lead to issues:

module.controller('main.myCtrl3', function ($scope) {
    $scope.debug = function () {
      console.log('debug', $scope.$id);
    }
  })

To resolve this, you should update your code to:

 module.controller('main.myCtrl3',['$scope', function ($scope) {
        $scope.debug = function () {
          console.log('debug', $scope.$id);
        }
      }])

It's possible that an obfuscator may change $scope to something like s, causing Angular to be unable to inject the correct dependency

Answer №2

The issue lies in how you are managing minification, specifically in /public/js/main/controllers/myCtrl.js

module.controller('main.myCtrl', function ($scope) {});

To solve this, update it to:

module.controller('main.myCtrl', ['$scope', function ($scope) {}]);

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