Angular, SEO

Display dynamic content in angular universal

This guide help Angular Universal, a technology that renders dynamic content on the server in your Angular applications. A normal Angular universal application view source does not display dynamic content in angular universal, rendering pages in the DOM before api call happened in component. Angular Universal executes on the server, generating static application pages that later get bootstrapped on the client. For rendering…

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Angular

api request is calling twice in angular universal

I faced the problem while loading the app api is calling twice and reloading the app also. I did some changes in some files that are in your angular universal application. Please follow the below step to fix this issue. Step:1 Add {initialNavigation:’enabled’} to RouterModule.forRoot([appRoutes],{initialNavigation:’enabled’}) in app-routing.module.ts file. Step: 2 TransferHttpCacheModule installs an Http connector that avoids duplicate HttpClient GET…

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Angular

TCS Angular interview questions for experienced 2022

One of my friend who shared with me below interview questions that he faced in TCS Interview. He selected in kolkata location. Process of TCS Online Interview First in call they ask about your current organization and previous all organizations, have any year gap in between work and education, current salary, expected salary, notice period, total years of experienced and…

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Angular, Forms

Autofocus angular form on submit

This document has been updated to the latest version of Angular 11 and tested with Angular 10. Content may still apply to all versions of Angular 2+. When working with the required entry in the form sometimes the user may miss the required field. When this happens, users may be confused as to what needs to be resolved in order…

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Angular, Forms

Angular Submit a form programmatically

Need of Angular Submit a form programmatically for different type of design and logic. Like your submit button present out of form block or you have call submit method from ts file. Angular Submit a form programmatically for that mechanism we use here ViewChild template reference with NgForm intance. Follow the bold key points for the main points of this tutorial.…

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Angular, Forms

Server side form validation with Angular and Nodejs

In this tutorial you will learn Angular reactive form validation with interact server side Nodejs express validation. Step by step follow the main bold points that key things and Github project link share in blow. Angular side reactive form validation with server side error response app.module.ts app.component.html app.component.ts Further search for Angular form INTRODUCTION TO FORMS TEMPLATE DRIVEN FORMS ANGULAR…

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Angular, SEO

How to set angular canonical url link

What is canonical url? A canonical URL is a technical solution for duplicate content. For example, you may have a post or product attached to two categories and available under two URLs, thus: https://example.com/red-shirt/white-and-red-shirt/https://example.com/white-shirt/white-and-red-shirt/ If these URLs are for the same product, choose one as the canonical URL that tells Google and other search engines which one should be shown…

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