Answer and Explanation. To use the HighlightDirective, add a <p> element to the HTML template with the directive as an attribute. To indicate the beginning of the data section. A. ng-init. [Model] [View] [Controller] [Module] 8 people answered this MCQ question View is the answer among Model,View,Controller,Module for the mcq AngularJS directives are used in _____ A) True B) False ANS B 38. Form Validation. Try it Yourself ». . There are following types of uses Directives : * The ng-app direct. You cannot use AngularJS directives to tell AnguluarJS how to mix the data into the HTML template. The ng-app directive is used to auto-bootstrap an AngularJS application. Dealing with traditional form inputs and having to use interrogative jQuery-style processing can be time-consuming and finicky. Do not miss to attempt the other part of AngularJS Quiz as well once you are done with this part: AngularJS Quiz ng-repeat is similar to forEach loop in C#. The scope in Angular binds the HTML, i.e., the view, and the JavaScript, i.e., the controller. ng-dirty. You can also add your own directives for your applications. Itdeals with changing the look and behavior of the DOM element. 7. You cannot use AngularJS directives to tell AnguluarJS how to mix the data into the HTML template. They are regular JavaScript Objects. Declaring directives link. Enroll for the webinar and join at the time of the webinar from anywhere. The ng-app directive initializes an AngularJS application.. was used to inject certain modules as a dependency to the main module. ngCropper or (3.) A. this Angular Js MCQ Test contains the top 35 Angular Js Multiple Choice Questions and Answers, so practice these questions to check your final preparation for AngularJs Exams, Interviews & Placement Drives. If you are not sure about the answer then you can check the answer using Show Answer button. 18. Which of the following directive allows us to use a form in AngularJs? Yes. required, number, email, url, regex). Now create a app-not.directive.ts file in the src/app folder and add the code below. A directive can be presented as an attribute, an element name, a class . . They must be declared by an NgModule in order to be usable in an app. A) JavaScript file is loaded, B) the angular global object is created, C) your JavaScript which registers controller functions is executed, D) all of above. It changes the static HTML to dynamic HTML. Which directive is used to load various AngularJS modules in AngularJS application? All Courses . No AngularJS module can be specified to be used as the root module for the application. A directive definition object -- let's call it as DDO -- is a simple JavaScript object used for configuring the directive's behaviour,template..etc. ng-valid. 11. The ng-app directive is used to initialize the AngularJS application. ng-invalid. Architecture overview and concepts. Which of the following is true about cur. ng-model: This directive defines the model that is variable to be used in AngularJS. . 2. Answer: C. 16 . Multiple Choice Questions - AngularJS; Multiple Choice Questions - Angular2 Directives October (11) September (2) . Similar to the terminology used when an element matches a selector, we say an element matches a directive when the directive is part of its declaration.. What do you understand by scope in Angular? The net result is an AngularJS directive called heroDetail, that we can use like any other directive in our AngularJS templates. var app = anguianmoduiefMyMainApp'. In case of ng-app directive, AngularJS is initialized automatically as soon as HTML document is loaded. The ng-init directive is used to initialize the application data. B. It is not mandatory to use ng-syntax only.. 1) What are the types of C Preprocessor Directives.? Some of examples of directives which angular provides are ng-model, ng-hide . A. . A directive must belong to exactly one NgModule. This AngularJs MCQ is intended for checking your AngularJs knowledge. From the parent view, you can bind it to a view variable and access it from the parent class using @ViewChild(). Answer (1 of 8): In AngularJS, Directives are extended HTML attributes with the prefix ng- . var app = angular . The ng-controller directive defines the application controller. Directives allow us to extend HTML with new attributes, elements, and classes. AngularJS version 1.0 was released in? Directive can start with x-or data-, for example ng-model directive can be written as data-ng-model or x-ng-model.. Also, the -in the directive can be replaced with : or _ or both. Angular JS will let you use the HTML as your template language and allows to extend HTML's syntax to express the application's components clearly and succinctly. The ngFor is an Angular structural directive and is similar to ngRepeat in AngularJS. Which directive binds the value of the i. AngularJS expressions are written inside. These Multiple Choice Questions (MCQ) should be practiced to improve the AngularJs skills required for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams and other competitive examinations. Each . . C) Create JSONs and inject through a function call. <hero-detail></hero-detail> Note that this AngularJS is an element directive ( restrict: 'E' ) called heroDetail . Correct Answer : Option (B) Create two classes, one extends the other. > AngularJS directives are used to add functionality to your application. AngularJS Online Quiz. Angular creates an instance of the HighlightDirective class and injects a reference to the <p> element into the directive's constructor, which sets the <p> element's background style to yellow.
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