angular 18 add loading indicator in angular ngxspinner

Описание: Download 1M+ code from https://codegive.com/d956351
in angular applications, providing feedback to users during asynchronous operations (such as data fetching) is crucial for enhancing user experience. one common way to indicate loading states is by using a loading spinner. in this tutorial, we will implement a loading indicator using the `ngx-spinner` package in an angular 18 application.

step 1: create a new angular project

if you don't have an angular project set up yet, you can create a new one using the angular cli. open your terminal and run the following command:

```bash
ng new angular-loading-spinner
cd angular-loading-spinner
```

step 2: install ngx-spinner

next, you will need to install the `ngx-spinner` package. run the following command in your terminal:

```bash
npm install ngx-spinner --save
```

step 3: import ngxspinnermodule

after installing the package, you need to import the `ngxspinnermodule` in your `appmodule`. open `src/app/app.module.ts` and add the import statement:

```typescript
import { ngmodule } from '@angular/core';
import { browsermodule } from '@angular/platform-browser';
import { ngxspinnermodule } from "ngx-spinner";

import { appcomponent } from './app.component';

@ngmodule({
declarations: [
appcomponent
],
imports: [
browsermodule,
ngxspinnermodule // add ngxspinnermodule here
],
providers: [],
bootstrap: [appcomponent]
})
export class appmodule { }
```

step 4: use the spinner in your component

now, let's implement the loading spinner in a component. for this example, we'll use the `appcomponent`.

1. open `src/app/app.component.ts`.
2. add the necessary imports and logic to control the spinner.

here’s an example of how to modify `appcomponent`:

```typescript
import { component } from '@angular/core';
import { ngxspinnerservice } from "ngx-spinner";

@component({
selector: 'app-root',
templateurl: './app.component.html',
styleurls: ['./app.component.css']
})
export class appcomponent {
constructor(private spinner: ngxspinnerservice) ...

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