Efficiently bundling Angular templates using Grunt and Browserify

I am currently utilizing angular1 in conjunction with browserify and grunt to construct my application. At present, browserify only bundles the controllers and retrieves the templates using ng-include through a separate ajax call.

Due to the excessive amount of ajax calls being made, I am looking to bundle the templates together with the JavaScript code. To achieve this, I am employing grunt-processhtml to combine the output from browserify into my html. My query pertains to how I can produce an output similar to:

<script type="text/ng-template" id="/templates/*.html">
  # Template content
</script>

Here, the asterisk * serves as a wildcard representing all files within the templates directory, each containing the respective file's content. Your assistance on this matter is greatly appreciated. Thank you in advance!

javascriptangularjsgruntjsgrunt-contrib-concat

Answer №1

Utilizing Angular cache service to store HTML templates is a great way to improve performance. By injecting all templates into a JS file, they can be loaded as an Angular module seamlessly.

angular.module('app').run(["$templateCache", function($templateCache) {
  $templateCache.put("home.html",
      '<h2>This is home page</h2>' // contents for home.html ... 
  );
});

To get started, download the plugin from this link:

https://www.npmjs.com/package/grunt-angular-templates

Next, integrate it into grunt :

 grunt.loadNpmTasks('grunt-angular-templates');

Lastly, configure your ngTemplate settings. Below is an example:

ngtemplates:  {
  app:        {
    src:      '**.html',
    dest:     'template.js'
  }
}

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