The Angular controller is defined in a separate file such that the controller file is loaded before the Module file

Question

The Angular controller is defined in a separate file such that the controller file is loaded before the Module file

I have made progress in the following areas:

I successfully created a module using the correct convention:
```
var myApp = angular.module('myApp', []);
```
. I ensured to include the empty array as the second parameter.
In addition, I developed some controllers within the same file which function perfectly with the convention:
```
var myApp = angular.module('myApp').Controller(...)
```
.

However, during code organization, I decided to move these controllers to a separate file. This action resulted in my module encountering an error as displayed below:

Error: [$injector:nomod] Module 'maintenance.portability.module' is not available! Perhaps there is a typo in the module name or you forgot to load it properly. When registering a module, ensure that dependencies are specified correctly as the second argument needed.(…)

It seems like the separate controller file is being loaded before the module file. How can I manage the loading sequence in order for the Module file to be loaded ahead of the browser trying to load the separate Controller file?

javascript angularjs

Answer 1

Answer №1

While there may be more efficient methods using modules, I personally rely on gulp for combining all files into a single one. Below is an example of my gulpfile:

var gulp = require('gulp');
var concat = require('gulp-concat');
var uglify = require('gulp-uglify');
var babel = require('gulp-babel');

gulp.task('default', ['scripts', 'scripts:watch']);

gulp.task('scripts', function() {
  return gulp.src('path/to/javascript/files/**/*.js')
    .pipe(babel({
      presets: ['es2015']
    }))
    .pipe(concat('app.min.js'))
    .pipe(uglify({
      mangle: false
    }))
    .pipe(gulp.dest('./public/js'));
});

gulp.task('scripts:watch', function () {
  gulp.watch('path/to/javascript/files/**/*.js', ['scripts']);
});

This process involves transpiling all JavaScript files to es5, consolidating them, minimizing the combined file, and finally placing it in the public JavaScript folder for deployment. The watch task automatically performs this operation each time you save a javascript file, provided that gulp is running. It's important to note that setting mangle to false is crucial as AngularJS tends to be sensitive to variable names based on my personal experience.

Answer 2

While there may be more efficient methods using modules, I personally rely on gulp for combining all files into a single one. Below is an example of my gulpfile:

var gulp = require('gulp');
var concat = require('gulp-concat');
var uglify = require('gulp-uglify');
var babel = require('gulp-babel');

gulp.task('default', ['scripts', 'scripts:watch']);

gulp.task('scripts', function() {
  return gulp.src('path/to/javascript/files/**/*.js')
    .pipe(babel({
      presets: ['es2015']
    }))
    .pipe(concat('app.min.js'))
    .pipe(uglify({
      mangle: false
    }))
    .pipe(gulp.dest('./public/js'));
});

gulp.task('scripts:watch', function () {
  gulp.watch('path/to/javascript/files/**/*.js', ['scripts']);
});

This process involves transpiling all JavaScript files to es5, consolidating them, minimizing the combined file, and finally placing it in the public JavaScript folder for deployment. The watch task automatically performs this operation each time you save a javascript file, provided that gulp is running. It's important to note that setting mangle to false is crucial as AngularJS tends to be sensitive to variable names based on my personal experience.

The Angular controller is defined in a separate file such that the controller file is loaded before the Module file

Answer №1

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