The functionality of a custom AngularJS directive is compromised if the ng-app directive is not present

After creating a custom directive called myAddress, I am facing an issue with its functionality. The directive functions properly only when I add ng-app to the element like so:

<my-Address  ng-app="customModule">  </my-Address>.

However, when I try using it without ng-app as below, it fails to work:

<my-Address >  </my-Address>.

I need assistance in making the directive work without adding ng-app directly to the element.

Here is the code for the custom directive:

var mainApp = angular.module("customModule", ['ngSanitize', 'schemaForm']);
    mainApp.directive('myAddress', [function() {
        var directive ={};
        directive.restrict = 'E';
        directive.templateUrl = 'customDirective.html';
        directive.controller = 'myController';
        //directive.module = 'customModule';
        directive.compile = function($scope, element, attributes) {
        }
        return directive;
    }]);

The following snippet is from the HTML file where the directive is being utilized:

<!Doctype html>
<html >

<head>
    <title>Angular JS Custom Directive</title>

    <link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css" rel="stylesheet">
    <link rel="stylesheet" href="style.css" />
</head>

<body>
<h2> Some Heading </h2>

    <my-Address  ng-app="customModule">  </my-Address>

<link rel="stylesheet"
      href="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" />

<script
        src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>

<script
        src="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<script
        src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.25/angular.min.js"></script>
<script src="customDirectiveScript.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.15/angular-sanitize.js"></script>
<script src="tv4.js"></script>
<script src="ObjectPath.js"></script>
<script src="schema-form.js"></script>
<script src="bootstrap-decorator.js"></script>


</body>
</html>

Your help in resolving this matter would be greatly appreciated. Thank you!

Answer №1

Make sure to try this out:

<!Doctype html>
<html >

<head>
    <title>Angular JS Custom Directive</title>

    <link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css" rel="stylesheet">
     <link rel="stylesheet" href="style.css" />
</head>

<body ng-app="customModule">
<h2>NationWide Standardized </h2>

    <my-Address  >  </my-Address>

<link rel="stylesheet"
  href="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" />

<script
    src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>

<script
    src="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<script
    src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.25/angular.min.js"></script>
<script src="customDirectiveScript.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.15/angular-sanitize.js"></script>
<script src="tv4.js"></script>
<script src="ObjectPath.js"></script>
<script src="schema-form.js"></script>
<script src="bootstrap-decorator.js"></script>


</body>
</html>

Be sure to pay attention to the ng-app on the body tag.

If you wish to use it within another ng application, make sure to inject your customModule into that application

Check out this example below:

angular.module('myApp',['customModule'])

The custom module you created will be injected into another Angular application, allowing access to your my-address directive

Answer №2

Make sure to include the ng-app attribute in your <html> tag if you are not manually calling angular.bootstrap(). Placing it on the top-level element is important as anything outside of that will not be recognized by Angular, including controllers, views, loops, and more.

The reason your code is not functioning correctly is because Angular needs to be "activated" within the ng-app-specified element.

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