My WordPress Blog
My WordPress Blog
The ngStyle attribute is used to change or style the multiple properties of Angular. You can change the value, color, and size etc. of the elements. Let’s see this by an example: component.ts file: component.html file: Here, we have chosen a method to show the method randomly “Online” and “Offline”. There is 50% chance. Output: […]
Example: component.ts file: component.html file: Output: The output will look like this. When we change the input value and click on “Add Server” button, you will see the following result: You can see in the above example that by using *ngIf directive, we can change the condition to display the output accordingly. You can check […]
Directives are instructions in the DOM. They specify how to place your components and business logic in the Angular. Directives are js class and declared as @directive. There are 3 directives in Angular. Component Directives: Component directives are used in main class. They contain the detail of how the component should be processed, instantiated and used […]
Components are the key features of Angular. The whole application is built by using different components. The core idea behind Angular is to build components. They make your complex application into reusable parts which you can reuse very easily. How to create a new component? Open WebStorm>> Go to your project source folder>> Expand the […]
Angular 7 is a platform and framework which is used to create client applications in HTML and TypeScript. Angular 7 is written in TypeScript. Angular 7 implements core and optional functionality as a set of TypeScript libraries which you import in your app. NgModules are the basic building blocks of an Angular 7 application. They […]
Angular 7 is a platform and framework which is used to create client applications in HTML and TypeScript. Angular 7 is written in TypeScript. Angular 7 implements core and optional functionality as a set of TypeScript libraries which you import in your app. NgModules are the basic building blocks of an Angular 7 application. They […]
Angular libraries are built as a solution of general problems such as presenting a unified user interface, presenting data, and allowing data entry. Developers can create general solutions for particular domains that can be adapted for re-use in different apps. These solutions can be built as Angular libraries and these libraries can be published and […]
Angular CLI is a command line interface tool which is used to initialize, develop, scaffold, and maintain Angular applications. You can use these command directly on command prompt or indirectly through an interactive UI i.e. Angular Console. Command Alias Description add It is used to add support for an external library to your project. build […]
How to install Bootstrap for Angular project? Run the following command on command prompt: Further, when you use a project created with Angular CLI 6+ (check via ng v ), you’ll have an angular.json file instead of an .angular-cli.json file. In that file, you still need to add Bootstrap to the styles[] array, but the path should be node_modules/bootstrap/dist/css/bootstrap.min.css , NOT ../node_modules/bootstrap/dist/css/bootstrap.min.css . The leading ../ must […]
See the structure of the Angular 7 app on WebStorm IDE (how it looks on IDE). For Angular 7 development, you can use either Visual Studio Code IDE or WebStorm IDE. Both are good. Here, we are using JetBrains WebStorm IDE. Files used in Angular 7 App folder Angular 7 App files which are mainly […]