Overlay with spinner

bootstrap overlay
css spinner
css loading spinner example
jquery loading spinner
spinner gif
bootstrap 3 spinner
bootstrap-input spinner
angular spinner overlay

I'm trying to create an overlay that overlays a page with a spinner in the middle. What's the simplest way to accomplish this? I only need to worry about IE 8 and above.


use a css3 class "spinner". It's more beautiful and you don't need .gif

.spinner {
   position: absolute;
   left: 50%;
   top: 50%;
   height:60px;
   width:60px;
   margin:0px auto;
   -webkit-animation: rotation .6s infinite linear;
   -moz-animation: rotation .6s infinite linear;
   -o-animation: rotation .6s infinite linear;
   animation: rotation .6s infinite linear;
   border-left:6px solid rgba(0,174,239,.15);
   border-right:6px solid rgba(0,174,239,.15);
   border-bottom:6px solid rgba(0,174,239,.15);
   border-top:6px solid rgba(0,174,239,.8);
   border-radius:100%;
}

@-webkit-keyframes rotation {
   from {-webkit-transform: rotate(0deg);}
   to {-webkit-transform: rotate(359deg);}
}
@-moz-keyframes rotation {
   from {-moz-transform: rotate(0deg);}
   to {-moz-transform: rotate(359deg);}
}
@-o-keyframes rotation {
   from {-o-transform: rotate(0deg);}
   to {-o-transform: rotate(359deg);}
}
@keyframes rotation {
   from {transform: rotate(0deg);}
   to {transform: rotate(359deg);}
}

Exemple of what is looks like : http://jsbin.com/roqakuxebo/1/edit

You can find a lot of css spinners like this here : http://cssload.net/en/spinners/

centre overlay spinner on any element, /*------------------------------------*\ ##Loading \*------------------------------------*/ /* Absolute Center CSS Spinner */ .u-loading { z-index: 9999; }  overlay - the overlay positioned over top of the children. content - element inside the overlay containing the spinner and text. spinner - default spinner element. Each value must be an object or a function (where the first parameter is the base default styles) that returns an object.


#overlay {
    position: fixed;
    width: 100%;
    height: 100%;
    background: black url(spinner.gif) center center no-repeat;
    opacity: .5;
}

it's better to use rgba color instead of opacity to prevent applying alpha to spinner image.

background: rgba(0,0,0,.5) url(spinner.gif) center center no-repeat;

Load Overlay Spinner - JSFiddle, <div id="overlay" style="display:none;">. 4. <div class="spinner"></div>. 5. <br/>. 6. Loading 7. </div>. JavaScript + jQuery 2.1.4 Tidy. xxxxxxxxxx. 6. 1. The Spinner Overlays for the Light Box are unique in that the parent or teacher may design individualized overlays for each learner. As the learner increases his understanding of two dimensional materials, use the Supplemental Cards to encourage visual discrimination between same and different, to visually recognize a named object, or to


Here is simple overlay div without using any gif, This can be applied over another div.

<style>
.loader {
  position: relative;
  border: 16px solid #f3f3f3;
  border-radius: 50%;
  border-top: 16px solid #3498db;
  width: 70px;
  height: 70px;
  left:50%;
  top:50%;
  -webkit-animation: spin 2s linear infinite; /* Safari */
  animation: spin 2s linear infinite;
}
#overlay{
    position: absolute;
    top:0px;
    left:0px;
    width: 100%;
    height: 100%;
    background: black;
    opacity: .5;
}
.container{
    position:relative;
    height: 300px;
    width: 200px;
    border:1px solid
}

/* Safari */
@-webkit-keyframes spin {
  0% { -webkit-transform: rotate(0deg); }
  100% { -webkit-transform: rotate(360deg); }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
</style>

<h2>How To Create A Loader</h2>

<div class="container">
  <h3>Overlay over this div</h3>
  <div id="overlay">
      <div class="loader"></div>
  </div>
<div>

Absolute Center CSS Overlay Spinner, By David Wierbiki. Easy Page Loading Overlay With Spinner. Page loading overlays are a dime a dozen. What I'm presenting isn't anything new, just the  Overlay ActivityIndicator / Progress Bar / Loading Spinner in React Native To Make a React Native App. Getting started with React Native will help you to know more about the way you can make a Installation of Dependency. To use Spinner component you need to install react-native-loading-


And for a spinner like iOs I use this:

html:

  <div class='spinner'>
    <div></div>
    <div></div>
    <div></div>
    <div></div>
    <div></div>
    <div></div>
    <div></div>
    <div></div>
    <div></div>
    <div></div>
    <div></div>
    <div></div>
  </div>

Css:

.spinner {
  font-size: 30px;
  position: relative;
  display: inline-block;
  width: 1em;
  height: 1em;
}

.spinner div {
  position: absolute;
  left: 0.4629em;
  bottom: 0;
  width: 0.074em;
  height: 0.2777em;
  border-radius: 0.5em;
  background-color: transparent;
  -webkit-transform-origin: center -0.2222em;
      -ms-transform-origin: center -0.2222em;
          transform-origin: center -0.2222em;
  -webkit-animation: spinner-fade 1s infinite linear;
          animation: spinner-fade 1s infinite linear;
}
.spinner div:nth-child(1) {
  -webkit-animation-delay: 0s;
          animation-delay: 0s;
  -webkit-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
          transform: rotate(0deg);
}
.spinner div:nth-child(2) {
  -webkit-animation-delay: 0.083s;
          animation-delay: 0.083s;
  -webkit-transform: rotate(30deg);
      -ms-transform: rotate(30deg);
          transform: rotate(30deg);
}
.spinner div:nth-child(3) {
  -webkit-animation-delay: 0.166s;
          animation-delay: 0.166s;
  -webkit-transform: rotate(60deg);
      -ms-transform: rotate(60deg);
          transform: rotate(60deg);
}
.spinner div:nth-child(4) {
  -webkit-animation-delay: 0.249s;
          animation-delay: 0.249s;
  -webkit-transform: rotate(90deg);
      -ms-transform: rotate(90deg);
          transform: rotate(90deg);
}
.spinner div:nth-child(5) {
  -webkit-animation-delay: 0.332s;
          animation-delay: 0.332s;
  -webkit-transform: rotate(120deg);
      -ms-transform: rotate(120deg);
          transform: rotate(120deg);
}
.spinner div:nth-child(6) {
  -webkit-animation-delay: 0.415s;
          animation-delay: 0.415s;
  -webkit-transform: rotate(150deg);
      -ms-transform: rotate(150deg);
          transform: rotate(150deg);
}
.spinner div:nth-child(7) {
  -webkit-animation-delay: 0.498s;
          animation-delay: 0.498s;
  -webkit-transform: rotate(180deg);
      -ms-transform: rotate(180deg);
          transform: rotate(180deg);
}
.spinner div:nth-child(8) {
  -webkit-animation-delay: 0.581s;
          animation-delay: 0.581s;
  -webkit-transform: rotate(210deg);
      -ms-transform: rotate(210deg);
          transform: rotate(210deg);
}
.spinner div:nth-child(9) {
  -webkit-animation-delay: 0.664s;
          animation-delay: 0.664s;
  -webkit-transform: rotate(240deg);
      -ms-transform: rotate(240deg);
          transform: rotate(240deg);
}
.spinner div:nth-child(10) {
  -webkit-animation-delay: 0.747s;
          animation-delay: 0.747s;
  -webkit-transform: rotate(270deg);
      -ms-transform: rotate(270deg);
          transform: rotate(270deg);
}
.spinner div:nth-child(11) {
  -webkit-animation-delay: 0.83s;
          animation-delay: 0.83s;
  -webkit-transform: rotate(300deg);
      -ms-transform: rotate(300deg);
          transform: rotate(300deg);
}
.spinner div:nth-child(12) {
  -webkit-animation-delay: 0.913s;
          animation-delay: 0.913s;
  -webkit-transform: rotate(330deg);
      -ms-transform: rotate(330deg);
          transform: rotate(330deg);
}

@-webkit-keyframes spinner-fade {
  0% {
    background-color: #69717d;
  }
  100% {
    background-color: transparent;
  }
}

@keyframes spinner-fade {
  0% {
    background-color: #69717d;
  }
  100% {
    background-color: transparent;
  }
}

get from this website : https://365webresources.com/10-best-pure-css-loading-spinners-front-end-developers/

Quick and Easy Page Loading Overlay with Spinner, I need a semi-transparent background that covers the whole page, with a semi-​transparent spinner to indicate the page is still in loading process. I want a simple​  jQuery Ajax Loading Overlay with Loading Text and Spinner Plugin 1. Load the jQuery javascript library and jQuery loading overlay in your page. view source 1 <script src=" http://code. 2. Create a target element where you want to apply a loading overlay with loading text and loading spinner. view


As an update, for Angular 7, a very good example, loading plus http interceptor, here: https://nezhar.com/blog/create-a-loading-screen-for-angular-apps/.

For version 6, you need a small adjustment when you use Subject. You need to add the generic type.

loadingStatus: Subject<boolean> = new Subject();

I'm using angular material, so instead of a loading text, you can use mat-spinner.

<mat-spinner></mat-spinner>

Update: the code from the previous page will not complete work (regarding the interceptor part), but here you have the complete solution: https://github.com/nezhar/snypy-frontend

And as Miranda recommended into comments, here is also the solution:

The loading screen component:

loading-screen.component.ts

    import { Component, ElementRef, ChangeDetectorRef, OnDestroy, AfterViewInit } from '@angular/core';
import { Subscription } from 'rxjs';
import { LoadingScreenService } from '../services/loading-screen.service';

@Component({
  selector: 'app-loading-screen',
  templateUrl: './loading-screen.component.html',
  styleUrls: ['./loading-screen.component.css']
})
export class LoadingScreenComponent implements AfterViewInit, OnDestroy {

  loading: boolean = false;
  loadingSubscription: Subscription;

  constructor(
    private loadingScreenService: LoadingScreenService,
    private _elmRef: ElementRef,
    private _changeDetectorRef: ChangeDetectorRef
  ) { }

  ngAfterViewInit(): void {
    this._elmRef.nativeElement.style.display = 'none';
    this.loadingSubscription = this.loadingScreenService.loadingStatus.pipe().subscribe(
      (status: boolean) => {
        this._elmRef.nativeElement.style.display = status ? 'block' : 'none';
        this._changeDetectorRef.detectChanges();
      }
    );
  }

  ngOnDestroy() {
    console.log("inside destroy loading component");
    this.loadingSubscription.unsubscribe();
  }

}

loading-screen.component.html

<div id="overlay">
  <mat-spinner class="content"></mat-spinner>
</div>

loading-screen.component.css

  #overlay {
      position: fixed; /* Sit on top of the page content */
      display: block; /* Hidden by default */
      width: 100%; /* Full width (cover the whole page) */
      height: 100%; /* Full height (cover the whole page) */
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background-color: rgba(60, 138, 255, 0.1); /* Black background with opacity */
      opacity: 0.5;
      z-index: 2; /* Specify a stack order in case you're using a different order for other elements */
      cursor: progress; /* Add a pointer on hover */
  }

  .content {
      position: absolute;
      top: 50%;
      left: 50%;
      font-size: 50px;
      color: white;
      transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
  }

Don't forget to add the component to your root component. In my case, AppComponent

app.component.html

<app-loading-screen></app-loading-screen>

The service that will manage the component: loading-screen.service.ts

import { Injectable } from '@angular/core';
import { Subject } from 'rxjs';

@Injectable({
  providedIn: 'root'
})
export class LoadingScreenService {

  constructor() { }

  private _loading: boolean = false;
  loadingStatus: Subject<boolean> = new Subject();

  get loading(): boolean {
    console.log("get loading: " + this._loading);
    return this._loading;
  }

  set loading(value) {
    console.log("get loading: " + value);
    this._loading = value;
    this.loadingStatus.next(value);
  }

  startLoading() {
    console.log("startLoading");
    this.loading = true;
  }

  stopLoading() {
    console.log("stopLoading");
    this.loading = false;
  }
}

Here is the http interceptor, which will show/hide the component, using the previous service.

loading-screen-interceptor.ts

import { Injectable } from '@angular/core';
import { HttpInterceptor, HttpRequest, HttpHandler, HttpEvent } from '@angular/common/http';
import { LoadingScreenService } from '../services/loading-screen.service';
import { Observable } from 'rxjs';
import { finalize } from 'rxjs/operators';

@Injectable()
export class LoadingScreenInterceptor implements HttpInterceptor {

    activeRequests: number = 0;

    constructor(
        private loadingScreenService: LoadingScreenService
    ) { }

    intercept(request: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {

        console.log("inside interceptor");

        if (this.activeRequests === 0) {
            this.loadingScreenService.startLoading();
        }

        this.activeRequests++;

        return next.handle(request).pipe(
            finalize(() => {
                this.activeRequests--;
                if (this.activeRequests === 0) {
                    this.loadingScreenService.stopLoading();
                }
            })
        )
    };
}

And in your app.module.ts, don't forget to config the interceptor

providers: [
    {
      provide: HTTP_INTERCEPTORS,
      useClass: LoadingScreenInterceptor,
      multi: true
    }
  ]

Spinners · Bootstrap, Toggle light/dark theme. Toggle Zen Mode. Project. Download Project. Info. overlay-progress-spinner. 15.1k. 138. Files. app. New File. New Folder. Angular  How to use it: 1. Include the jQuery library and the jQuery easy overlay's script in the document. view source 1 <script src= "//ajax. 2. Include the required Font Awesome 4 for the loading spinner. view source 1 <link href= "//netdna.bootstrapcdn. 3. Call the plugin to create a loading overlay


CSS loading spinner with a semi-transparent background, Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.


overlay-progress-spinner, CSS loading spinner with a semi-transparent background 75 I need a semi-transparent background that covers the whole page, with a semi-transparent spinner to indicate the page is still in loading process.


Bootstrap Loader / Spinner, overlay - the overlay positioned over top of the children. content - element inside the overlay containing the spinner and text. spinner - default spinner element. Each value must be an object or a function (where the first parameter is the base default styles) that returns an object.