Replace a function within the UI-Bootstrap framework

Incorporating the angular-bootstrap library into my app via bower has been a game changer.

Although I am currently stuck with an (outdated) version that includes a pesky bug, upgrading is not yet feasible in my scenario.

I considered inserting a customized js file below the bower import lines in my index.html but ran into compilation errors.

I've pinpointed the exact location of the bug in the .js file of the library ui-bootstrap.js, but making direct changes there isn't viable as my automated building system would override them.

Thus, I'm looking to override the problematic function at the point in my code (controller or service) where I invoke the faulty function.

Is this doable? If so, what's the best approach to accomplish this?

javascriptangularjs

Answer №1

To modify the behavior of a specific method, you can create a decorator for it.

Consider this example where a factory function is defined:

app.factory('myService',function(){
  return {
    getData: function() {
      // original code here
    }
  };
});

If you wish to alter the functionality of the `getData()` method, you can achieve that by implementing a decorator like so:

app.config(function($provide) {

  $provide.decorator('myService', function($delegate) {
    var oldFunc = $delegate.getData;
    $delegate.getData = function() {
      // updated code goes here
      return oldFunc();
    };

    return $delegate;
  });
});

Answer №2

To create a customized version of angular-bootstrap on github, simply fork the repository, implement your desired changes, and then update the git url in bower.json. Your bower.json file should look like this:

{
  "dependencies": {
    "angular-bootstrap": "<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="ec8b8598ac8b859884998ec28f8381">[email protected]</a>:yourgithubuser/angular-bootstrap.git"
  }
}

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