Angular Dropdown Box

Angular Dropdown Box How to create a Dropdown Box using Angular? Back Home Categories Online Courses Mock Interviews Webinars NEW Community Write for Us Categories Artificial Intelligence AI vs Machine Learning vs Deep LearningMachine Learning AlgorithmsArtificial Intelligence TutorialWhat is Deep LearningDeep Learning TutorialInstall TensorFlowDeep Learning with PythonBackpropagationTensorFlow TutorialConvolutional Neural Network TutorialVIEW ALL BI and Visualization What is TableauTableau TutorialTableau Interview QuestionsWhat is InformaticaInformatica Interview QuestionsPower BI TutorialPower BI Interview QuestionsOLTP vs OLAPQlikView TutorialAdvanced Excel Formulas TutorialVIEW ALL Big Data What is HadoopHadoop ArchitectureHadoop TutorialHadoop Interview QuestionsHadoop EcosystemData Science vs Big Data vs Data AnalyticsWhat is Big DataMapReduce TutorialPig TutorialSpark TutorialSpark Interview QuestionsBig Data TutorialHive TutorialVIEW ALL Blockchain Blockchain TutorialWhat is BlockchainHyperledger FabricWhat Is EthereumEthereum TutorialB lockchain ApplicationsSolidity TutorialBlockchain ProgrammingHow Blockchain WorksVIEW ALL Cloud Computing What is AWSAWS TutorialAWS CertificationAzure Interview QuestionsAzure TutorialWhat Is Cloud ComputingWhat Is SalesforceIoT TutorialSalesforce TutorialSalesforce Interview QuestionsVIEW ALL Cyber Security Cloud SecurityWhat is CryptographyNmap TutorialSQL Injection AttacksHow To Install Kali LinuxHow to become an Ethical Hacker?Footprinting in Ethical HackingNetwork Scanning for Ethical HackingARP SpoofingApplication SecurityVIEW ALL Data Science Python Pandas TutorialWhat is Machine LearningMachine Learning TutorialMachine Learning ProjectsMachine Learning Interview QuestionsWhat Is Data ScienceSAS TutorialR TutorialData Science ProjectsHow to become a data scientistData Science Interview QuestionsData Scientist SalaryVIEW ALL Data Warehousing and ETL What is Data WarehouseDimension Table in Data WarehousingData Warehousing Interview QuestionsData warehouse architectureTalend T utorialTalend ETL ToolTalend Interview QuestionsFact Table and its TypesInformatica TransformationsInformatica TutorialVIEW ALL Databases What is MySQLMySQL Data TypesSQL JoinsSQL Data TypesWhat is MongoDBMongoDB Interview QuestionsMySQL TutorialSQL Interview QuestionsSQL CommandsMySQL Interview QuestionsVIEW ALL DevOps What is DevOpsDevOps vs AgileDevOps ToolsDevOps TutorialHow To Become A DevOps EngineerDevOps Interview QuestionsWhat Is DockerDocker TutorialDocker Interview QuestionsWhat Is ChefWhat Is KubernetesKubernetes TutorialVIEW ALL Front End Web Development What is JavaScript â€" All You Need To Know About JavaScriptJavaScript TutorialJavaScript Interview QuestionsJavaScript FrameworksAngular TutorialAngular Interview QuestionsWhat is REST API?React TutorialReact vs AngularjQuery TutorialNode TutorialReact Interview QuestionsVIEW ALL Mobile Development Android TutorialAndroid Interview QuestionsAndroid ArchitectureAndroid SQLite DatabaseProgramming re new in the web-develo pment career. In this article, we will be discussing, about one such task that a developer must have done thousands of time: creating a humble dropdown box. The following topics will be covered in this blog:What is Angular?What is a Dropdown Box?Creating a Dropdown Box Using Angular.What is Angular? Well, if youre reading a blog about how to make a dropdown box using Angular, it can be assumed that you already have a general idea of Angular. For those of you who dont and have stumbled upon this blog due to the whims and fancies of the internet, Angular is a front-end development framework. It is developed and maintained by the tech giant, Google. It provides a modular way to develop single-page web applications like Gmail, PayPal and Lego. Applications built using Angular implement the Model-View-View-Model approach.What is a Dropdown Box?A drop-down box is a clean method of showing an array of option since only one choice is displayed initially until the user activates the dropdown box. To add a dropdown-box to a web page, you would use a select element or a list-item. The first option tag in the select element needs to have the selected option set to the value of selected. Heres a little code snippet to show you what I mean.select name=demo id=# option selected=selected value=oneOption 1/option option value=twoOption 2/option option value=threeOption 3/option /selectOf course, the above code would need its specific javascript to have expected behaviour, but the basic skeleton of a dropdown menu remains the same. Lets see how we do this in Angular now.Dropdown Box Using AngularHonestly speaking, it would be rather daunting to demonstrate all the possible ways to implement a dropdown-box in angular. Every developers brain handles the logic in its own unique way and Ive seen some crazy dropdown menus in my career. Im going to be humble and show you guys a rather basic dropdown-menu approach.Method 1: Making a Dropdown List Using ng-optionsYou can use the ng-options directive to create a dropdown menu out of an array or list of items. div ng-app=demo ng-controller=myCtrl select ng-model=selectedName ng-options=x for x in names /select /div script var app = angular.module('demo', []); app.controller('myCtrl', function($scope) { $scope.names = [Demavand, Pradeep, Ashutosh]; }); /script Method 2: Making a Dropdown List Using ng-repeatAngular being a versatile framework, obviously has multiple ways to create a basic dropdown menu. The ng-repeat directive repeats a block of HTML code for each item in an array, it can be used to create options in a dropdown list, but the ng-options directive was made especially for filling a dropdown list with options and has one important advantage i.e dropdown menus made with ng-options allows the selected value to be an object, while dropdowns made from ng-repeat has to be a string.This particular code snippet implements the same list using ng-repeatdiv ng-app=demo ng-controller=myCtrl select option ng-repeat=name in names{{name}}/option /select /div script var app = angular.module('demo', []); app.controller('myCtrl', function($scope) { $scope.names = [Demavand, Pradeep, Ashutosh]; }); /script This brings us to the end of this rather short blog dropdown list using angular. I hope now you have an idea of how you could implement a dropdown menu in your very own project. If you have any doubts regarding this blog you can post them as a comment in the comment section below. You could also share your own creative way of making a dropdown box too.If you wish to learn more about Angular framework, then check out ourAngular Training Certificationwhich comes with instructor-led live training and real-life project experience. This training will help you understand Angular in-depth and help you achieve mastery over the subject.Got a question for us? Please mention it in the comments section of Angular Dropdown and I will get back to you.Recommended videos for you Angular JS Tutorial for Beginners Watch Now Deep Dive into AngularJS Javascript Framework Watch Now AngularJS : Superheroic JavaScript MVW Framework Watch Now Trendy Web Designs using HTML5 Watch Now Angular JS : Develop R esponsive Single Page Application Watch Now Whats New in Angular 4 Angular 4 Features Watch Now Are You Riding The AngularJS Wave Yet? Watch Now A Work Day Of A Web Developer Watch Now AngularJS-Superheroic JavaScript MVW Framework Watch Now Web Development Trends and Predictions Watch Now Angular 4 Tutorial Getting Started With Angular 4 Watch Now AngularJS Develop Responsive Single Page Application Watch Now Web Development with HTML5, CSS3 JavaScript Watch Now Animation And Testing In AngularJS Watch NowRecommended blogs for you How To Implement Promises in JavaScript? Read Article Everything You Need To Know About CSS Selectors Read Article All you Need to Know About a tag in HTML Read Article ReactJS vs AngularJS: What are the Comparison Factors? Read Article How To Best Utilize HTML Nav Tag? Read Article How To Best Implement Minify In CSS? Read Article Everything you Need to Know About Inheritance in JavaScript Read Article All You Need to Know About Inner HTML in JavaScr ipt Read Article What is Angular CLI and How to Implement it? Read Article How to Build a JavaScript Calculator? Read Article All you Need to Know About Span tag in HTML Read Article How To Implement JavaScript Trim Method? Read Article What is CSS? The Style Statement of the Internet Read Article Web Services: The Real Deal Read Article TypeScript vs JavaScript: What are the differences? Read Article How to Implement Styling Marquees in HTML and CSS Read Article JavaScript Projects- Know How to Build Your Own Web Application Read Article How To Best Utilize CSS Lists? Read Article All You Need to Know About Stateprovider in AngularJS Read Article Top Angular Interview Questions You Must Prepare In 2020 Read Article Comments 0 Comments Trending Courses in Front End Web Development Angular Certification Training15k Enrolled LearnersWeekendLive Class Reviews 5 (5700)