While working in angular application we want to store data in local storage for example want to store user login data or some calculations. In this article i will show you to store objects, array, integer, string etc. in local…
How to Insert script tag dynamically in angular ?
Sometimes we want to insert script tag in angular app, For an instance we have third party APIs or widget and we wanted to add it in our page then in this condition provided script are not angular friendly or…
Min Length and Max Length Validation in Angular 12 / 13 ?
Angular provides built-in library for validation, in the same way it gives validation methods to validate the string and numbers length as well. so in this tutorial i am going to explain how to use min length and max length…
Remove hash from URL in angular 12 and deploy to server
From the first install angular come with hash URL routing and it’s defined in app-routing.module.ts. To remove hash from URL we need to change useHash key to false. Angular runs it development application ng server and whenever we wanted to…
Create custom form control in angular 12 / 13
In this article i will show you to use FormControl in child component. By default child component can not access the FormGroup and we can not use FormControl or FormControlName in parent child component approach. You can also read How…
What is ng-container in angular 12 ?
In this article we will learn about the ng-container of angular. ng-container is a logical container where we can add condition and it will never show in dom tree. so, basically we can say that ng-container is useful where we…
How to use ngFor and ngIf on same element in angular 12 ?
In this tutorial we are going to resolve the issue of using *ngFor and *ngIf on same element. so, in angular ngIf and ngFor is a structural directives, and we can not use two structural directive on same element.ngIf is…
How to create Custom directives in angular 12?
In this tutorial we will learn to create the custom directives and how to use them in our project. Custom directives are those directives by which we can enhance the html capabilities and can bind custom attributes, methods to it.…
ng init alternative in angular 2
In angular js we have ng-init directive to process the expression or initialize the any variable in html view but in angular 2 we do not have any option to initialize variable or expression in html template, so in this…
How to submit multipart form data in angular reactive form ?
In this tutorial, you will learn uploading a multipart reactive form in angular using HttpClient. In a webpage uploading files as multipart form data is a important aspect. If you are a new then you can read What is Angular…