Issues with Angular directives not functioning properly when using Yeoman

Putting a directive to the test, created in this way:

yo angular:directive countriesDirectives

After making some modifications, here is the resulting directive:

'use strict';

/**
 * @ngdoc directive
 * @name miaplicacionApp.directive:countriesDirective
 * @description
 * # countriesDirective
 */
angular.module('miaplicacionApp')
  .directive('countriesDirective', function () {
    return {
      restrict: 'E',
      template: '<h1>hjbjhbjhbjbjhbjhbjhbjhbjhbjhbjhbjhb</h1>',
      link: function postLink(scope, element, attr) {
        element.text('this is the countriesDirective directive');
      }
    };
  });

Adding the directive to my index.html file:

<div class="container cont">
        <h1>jkm</h1>
         <countriesDirective></countriesDirective>
         <br>
         <br>
         <br>
         <br>
        <ng-view></ng-view>
    </div>

Running ''grunt serve'' after including the directive. Although everything seems to be working as expected, the directive itself does not seem to be functioning. It's important to note that Yeoman sets up all necessary files for the app to work, but there seems to be an issue with my directive specifically.

Answer №1

The proper HTML format for countries directive is

<countries-directive></countries-directive>
.

Angular converts camelCase to spinal-case when translating.

In Angular, an element's tag and attribute name are normalized to determine which directives match. Directives are typically referred to in camelCase, but in the case-insensitive HTML, they are referenced in lower-case dash-delimited form (e.g. ng-model).

Answer №2

For those unfamiliar with angularjs, this is a common error that can occur. When I attempted to create the directive

yo angular:directive payment-form
, I encountered the following issue:

  • Upon running the command, the output was:
    angular.module('myApp').directive('paymentForm', function () { ... more content...});
  • When using it in page.html, I mistakenly wrote:
    <paymentForm></paymentForm>
    instead of the correct way:
    <payment-form></payment-form>

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