This is a fork of ngx-loading

The original lib has still no Angular v18 support. This fork is updated to Angular v18, but I hope the original Author will come back and update the lib.

ngx-loading

A customisable loading spinner for Angular applications.

![Monthly Downloads]()

!ngx-loading-reloaded

Table of contents

1. Demo
2. Installation
3. Getting started
4. Input parameters
5. Config options

Demo

Check out the interactive demo on StackBlitz.

Installation

Install ngx-loading via NPM, using the command below.

$3

``shell
npm install --save ngx-loading-reloaded
`

NOTE: This package supports only Angular 18 (and maybe later if the original author doesn't come back and as long as I use this lib). If you require an older version of Angular, please use the original package.

Getting started

Import the NgxLoadingModule in your root application module:

`typescript
import { BrowserModule } from "@angular/platform-browser";
import { NgModule } from "@angular/core";
import { CoreModule } from "./core/core.module";
import { NgxLoadingModule } from "ngx-loading-reloaded";

@NgModule({
//...
imports: [
//...
NgxLoadingModule.forRoot({}),
],
//...
})
export class AppModule {}
`

You must create a boolean variable (e.g. loading below) that is accessible from the component which will contain ngx-loading. This boolean is used as an input into ngx-loading, and will determine when the loading spinner is visible.

`typescript
import { Component, OnInit } from "@angular/core";

@Component({
//...
})
export class AppComponent implements OnInit {
//...
public loading = false;

constructor(private authService: AuthService) {}

ngOnInit() {}

Login() {
this.loading = true;
this.authService.login(this.email, this.password).subscribe(
(res) => {
this.loading = false;
//...
},
(err) => {
this.loading = false;
//...
}
);
}
}
`

Next, add the ngx-loading component selector to your application component's template. Set the [show] input variable of ngx-loading to point to your boolean, which will determine when ngx-loading is visible. Optionally set the [config] input variable of ngx-loading to setup custom configuration options. If the [config] input variable is not set, the globally configured configuration will be used, if set. If no config options are set, the ngx-loading default config options will be used. See Config options for further information.

You can also optionally define a [template] input variable, which can be used to inject your own custom templates into the component.

NOTE: ngx-loading will fill the entirety of its parent component. If you wish for ngx-loading to only fill a specific element within your component, ensure that ngx-loading is a child element of that element, and that the containing element has its position attribute set to relative.

`html


Config options can be set globally (using the .forRoot() module import statement), as well as being passed into each ngx-loading instance, if required. Config options that are passed into an ngx-loading element will override any custom global config options that have been set. A combination of the two can be used together if appropriate. If no config is set, the default ngx-loading config options will be used. Please see below for an example custom configuration setup, using both global and local configurations.

`typescript
import { BrowserModule } from "@angular/platform-browser";
import { NgModule } from "@angular/core";
import { CoreModule } from "./core/core.module";
import { NgxLoadingModule, ngxLoadingAnimationTypes } from "ngx-loading-reloaded";

@NgModule({
//...
imports: [
//...
NgxLoadingModule.forRoot({
animationType: ngxLoadingAnimationTypes.wanderingCubes,
backdropBackgroundColour: "rgba(0,0,0,0.1)",
backdropBorderRadius: "4px",
primaryColour: "#ffffff",
secondaryColour: "#ffffff",
tertiaryColour: "#ffffff",
}),
],
//...
})
export class AppModule {}
`

`html