What is a directive in?

directive. noun. Definition of directive (Entry 2 of 2) : something that serves to direct, guide, and usually impel toward an action or goal especially, government : an authoritative order or instrument issued by a high-level body or official a presidential directive.

What is scope in directive?

Scope in a Directive Well, all of the directives have a scope associated with them. This scope object is used for accessing the variables and functions defined in the AngularJS controllers, and the controller and link functions of the directive.

What does mean of & in AngularJS directive?

&” ( Behaviour binding / Method binding ) @ means that the changes from the controller scope will be reflected in the directive scope but if you modify the value in the directive scope, the controller scope variable will not get affected.

What is the use of ngModel?

ngModel is a directive which binds input, select and textarea, and stores the required user value in a variable and we can use that variable whenever we require that value. It also is used during validations in a form.

What is a directive in EU law?

A “directive” is a legislative act that sets out a goal that all EU countries must achieve. However, it is up to the individual countries to devise their own laws on how to reach these goals.

What is a directive example?

1. A directive is defined as an order or an official instruction. When your boss orders you to call a client, this is an example of a directive. noun.

What is scope in AngularJS?

AngularJS Scope The scope is the binding part between the HTML (view) and the JavaScript (controller). The scope is an object with the available properties and methods. The scope is available for both the view and the controller.

What is module loader in Angular?

A module loader (ES6 modules and not Angular) can help us with: Creating isolated/reusable modules based on some common module formats. Managing the script loading order based on dependencies. Allowing bundling/packaging of a module and on-demand loading for dev/production deployments.

What is Ng bind in AngularJS?

The ng-bind directive tells AngularJS to replace the content of an HTML element with the value of a given variable, or expression. If the value of the given variable, or expression, changes, the content of the specified HTML element will be changed as well.

What is Ng controller in AngularJS?

AngularJS ng-controller Directive The ng-controller directive adds a controller to your application. In the controller you can write code, and make functions and variables, which will be parts of an object, available inside the current HTML element. In AngularJS this object is called a scope.

Categories: Common