The Power of AngularJS - Unlocking the Potential of Module Configuration

Exploring the concepts in this AngularJS example:

angular.module('myModule', [], function($provide) {
  $provide.factory('serviceId', function() {
    var shinyNewServiceInstance;
    //the factory function creates shinyNewServiceInstance
    return shinyNewServiceInstance;
  });
});

We are passing a function to angular.module() that includes the $provide argument.

  1. If we minify this code, could it potentially break? Replacing $provide with another name (like $zprovide) results in an error finding the provider.
  2. Attempts to modify the syntax like below were unsuccessful:

['$provide'], function($zprovide){}

angular.module('myModule', ['$provide'], function($zprovide) {
  $zprovide.factory('serviceId', function() {
    var shinyNewServiceInstance;
    //factory function body constructing shinyNewServiceInstance
    return shinyNewServiceInstance;
  });
});

['$provide', function($zprovide){}]

angular.module('myModule', ['$provide', function($zprovide) {
  $zprovide.factory('serviceId', function() {
    var shinyNewServiceInstance;
    //factory function body creating shinyNewServiceInstance
    return shinyNewServiceInstance;
  });
}]);

It seems that the dependency injection system used for the angular.module() function behaves differently from other services. The lack of documentation further complicates understanding this behavior.

Answer №1

When using the angular.module function, the third parameter known as the "config function" is essentially equivalent to calling module('myModule', []).config(). This syntax should be used when you need to pass dependencies.

angular.module('myModule', []).config(['$provide', function ($provide) {
  $provide.factory('serviceId', function () {
    var shinyNewServiceInstance;
    // The body of the factory function that creates shinyNewServiceInstance
    return shinyNewServiceInstance;
  });
}]);

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Execute Javascript Code Once Directive Has Finished Rendering the DOM for ShareThis

Within my Angular (1.3) application, I have a list of records being displayed using ng-repeat. The template includes a directive that contains ShareThis controls from ShareThis, which are activated once the DOM is loaded. Upon the initial load of the app, ...

Adding two comparable Objects in Javascript / vuejs

I have two objects and I want to add the values of each key separately with another object. Here's an example: CharacterStats: { a: 0, b: 2, c: 0, d: 0 } ItemStats: { a: 0, b: -1, c: 4, d: 0 } The expected result is: CharacterStats: { a: 0, b: 1, c: ...

The React Router onEnter Function Error: "Maximum call stack size exceeded"

I'm currently checking if a specific configuration value is set, and if it is, I want to redirect to a child route. If not, the page should display as usual. However, when I implement this code, the URL updates as expected but then seems to get stuck ...

Switching a component in Mui App transforms the entire aesthetic

I'm currently working on a project using Mui and the Material Kit theme. While I initially tried to customize the default components provided by Material Kit using custom CSS, I found that I was unable to override the styles as expected. Consequently, ...

value assigned to ng-model does not update beyond its scope

My issue involves binding an ng-model to an input field. Despite this, the value of the variable it is connected to does not update outside of the specific div where the directive is defined: <div input-field ng-if="startTypes.selected.value == &a ...

Every time I attempt to load the table, I encounter an error

Encountering errors when attempting to load the table: 'Uncaught ReferenceError: usersArray is not defined at loadUsers (trgames.js:20:17) at trgames.js:22:1' and 'Uncaught TypeError: Cannot set properties of null (setting ...

Verify the occurrence of a search result and if it appears more than once, only show it once using JavaScript

Hello all. Currently, I am developing an online users script using NodeJS and SocketIO. The functionality works fine, however, I am encountering an issue where if a user connects from multiple browsers, windows, or devices, it displays duplicate results li ...

Tips for sending a PHP JSON array to a JavaScript function using the onclick event

I am trying to pass a PHP JSON array into a JavaScript function when an onclick event occurs. Here is the structure of the PHP array before being encoded as JSON: Array ( [group_id] => 307378872724184 [cir_id] => 221 ) After encoding the a ...

Ensure that the Jquery inview element functions both upon initial load and as the user scrolls

I've been working on implementing the inview function by adding and removing a class to an element, but for some reason it's not functioning as expected. Can anyone offer some assistance with this? http://jsfiddle.net/zefjh/ $.fn.isOnScreen = f ...

Is there a way to continually update a specific portion of a webpage using AJAX without manual intervention?

$messages = $db->query("SELECT * FROM chatmessages ORDER BY datetime DESC, displayorderid DESC LIMIT 0,10"); while($message = $db->fetch_array($messages)) { $oldMessage[] = $message['message']; } $oldMessages = array_reverse($oldMessage ...

Dynamic Content with Angular Bootstrap Tooltip

Currently, I am developing a cart application in Angular and utilizing Angular Bootstrap. The main requirement is to display a tooltip when hovering over the cart icon, with the content of the tooltip changing based on whether the item is already in the c ...

Use jQuery to assign a value of "true" when a checkbox is

Can you guide me on how to use jQuery to implement a click function that sets the status value to 'true' if a checkbox is checked, and 'false' if it's not checked? If Checkbox 1 is checked, Status 1 should be set to true. Similarl ...

What is the reason this JavaScript code functions properly within a <script> tag but not when placed in a separate .js

After researching various image sliders online, I came across this specific one. It worked perfectly fine when I included the JavaScript directly in a script tag within the HTML file. However, as soon as I tried to link it via a .js file, the slider stoppe ...

Encountering an "undefined is not a function" error across all libraries

While working on ASP.Net MVC4, I have encountered an issue where I consistently receive the error message "undefined is not a function" when using jQuery functions with different libraries. Despite ensuring that every ID is correct and everything has bee ...

What are some possible reasons or solutions for Axios sending a 404 error?

Hi there, I'm completely new to the MERN stack and I'm encountering an issue when trying to post data using Axios and Express. I may have misunderstood something, so here's my problem. I have a form on a page that I am attempting to use to s ...

Utilizing object UUID keys to associate products in VueJS

Hey there, I've gone ahead and created an object with UUIDs but now I'm looking for a way to link these UUIDs to specific items. It seems like there needs to be some separation between the UUID and the rest of the object, however, my main issue i ...

I would like to terminate the property when processing it on a mobile device

<div class="col-sm-24 embed-responsive"> <iframe width="100%" src="http://www.youtube.com/embed/${item.snippet.resourceId.videoId}"></iframe> </div> .embed-responsive iframe { height: 185px; margin-top: -4%; paddin ...

Adjust the path-clip to properly fill the SVG

Is there a way to adjust the clip-path registration so that the line fills correctly along its path instead of top to bottom? Refer to the screenshots for an example. You can view the entire SVG and see how the animation works on codepen, where it is contr ...

What are the steps for generating and implementing shared feature files in Cucumber?

I am currently utilizing Cucumber to define some tests for the project I am working on, but as the application grows larger, I find myself in need of a more efficient structure. project | feature_files | | app1.js | | app2.js | | app3.js ...

Tips for sending variable from JavaScript to PHP Page through XMLHTTP

Make sure to review the description before flagging it as a duplicate. In my understanding, the method of transmitting data from JavaScript to PHP is through Ajax Call. This is the situation I am facing: With PHP, I bring forth an HTML page that cont ...